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Apple’s Self Service Restore program is now accessible in 33 international locations

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Key Takeaways

  • Apple’s Self Service Restore program is offered in 33 international locations, increasing to a thirty fourth in 2025.
  • This system helps 24 languages.
  • Customers can get restore guides and elements for choose iPhones, iPads, Macs, and Apple shows.



Apple has lengthy been against an individual’s proper to restore their gadgets. As an organization centered on defending the consumer expertise — and its margins — Apple has finished every part from disabling Face ID to placing scary warning messages in Settings when repaired with non-genuine shows and batteries.

Nonetheless, after mounting stress, Apple finally unveiled its Self Service Restore program in 2022, empowering U.S. customers to restore choose iPhones, iPads, Macs, and Apple shows. As of June 26, 2024, Apple’s Self Service Restore program supplies manuals and elements for 42 merchandise.

Are you curious about repairing your Apple system? Listed below are the international locations the place you may entry Self Service Restore.

Associated

Apple is increasing its iPhone self-repair program to incorporate used elements

Apple additionally has protections in place to forestall used elements from stolen iPhones from getting used.

Apple’s Self Service Restore program is now accessible in 33 International locations

A thirty fourth is coming quickly

Screenshot of the Self Service Repair Store for Apple Products website.


Self Service Restore is offered in 33 international locations, with a thirty fourth (Canada) coming in 2025:

  • Belgium
  • Bulgaria
  • Czechia
  • Denmark
  • Germany
  • Estonia
  • Spain
  • Greece
  • France
  • Croatia
  • Eire
  • Iceland
  • Italy
  • Cyprus
  • Lithuania
  • Latvia
  • Liechtenstein
  • Luxembourg
  • Hungary
  • Malta
  • Netherlands
  • Norway
  • Austria
  • Poland
  • Portugal
  • Romania
  • Switzerland
  • Slovenia
  • Slovakia
  • Finland
  • Sweden
  • United Kingdom
  • United States
  • Canada (Coming in 2025)

Included within the firm’s press launch saying the enlargement of Self Service Restore program to Europe, Apple mentioned that this system now additionally helps 24 languages.

Associated

How the iPhone 4s turned considered one of Apple’s most iconic telephones

Let’s take a nostalgic journey again in time and unpack Apple’s 2011-released iPhone 4s.



How Apple’s SWE groups handle new OS options earlier than launch

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Livability is an inside app utilized by Apple engineers to handle new options


How Apple’s SWE groups handle new OS options earlier than launch

Internally, Apple engineers depend on a devoted app to view, handle, and toggle in-development options and consumer interface components inside pre-release variations of recent working techniques. Here is what the app is known as and what it may possibly do.

A necessary internal-use software often known as Livability lets the corporate’s software program engineers hold observe of particular person working system options and take a look at units as a complete. It may be present in InternalUI builds of iOS, a specialised variant of the iPhone‘s working system that is used internally for software program improvement.

The applying itself is a core element of Apple’s pre-release working techniques. With Livability, Apple’s software program improvement and engineering groups can allow, disable, and debug upcoming options to verify they’re totally useful earlier than their inevitable launch to most people.

Chatting with individuals aware of the matter, AppleInsider has acquired details about the core performance of the Livability software, in addition to the particular choices and settings the app accommodates.

Settings and options accessible inside the Livability app

Livability gives Apple staff with the next data and settings associated to improvement units:

  • Important system data (serial quantity, {hardware} mannequin, codename)
  • Info on fusing — improvement or manufacturing
  • Particulars about VPN and MDM profiles at the moment put in
  • Choices for software program updates, backups, customized boot arguments, and Carry standing adjustment
  • Characteristic Flag viewer — lets customers handle and consider particular person options or teams of options
  • Command Heart — offers staff a method of constructing modifications to a number of improvement units concurrently

System data and settings inside Livability

The Livability app accommodates an outline of important data and choices for improvement units. By means of the app, its customers can see the serial numbers, codenames, {hardware} fashions, and advertising names of improvement units, amongst different issues.

The applying additionally accommodates details about system fusing — a key {hardware} attribute of all Apple units. The units Apple sells to its prospects are “production-fused,” that means that they’ve important hardware-level safety measures in place, stopping the system from operating sure varieties of code.

“Growth-fused” units are the precise reverse of this. Pre-PVT kind prototype items, similar to EVT or DVT units are most often development-fused, that means it’s potential to make use of the JTAG testing customary by way of specialised cables.

Apple makes use of each development-fused and production-fused units to check various things, which is why Livability has an indicator for this key {hardware} attribute.

The applying additionally permits staff to specify whether or not or not their system is a so-called “carry” system, a every day driver, in different phrases. In accordance with individuals aware of the appliance, this data is primarily of use to Apple’s engineering groups.

Along with this, Livability options choices to set customized boot arguments for the working system kernel. With this function, the consumer can power the system besides into verbose mode or a particular diagnostics menu, amongst different issues.

Livability’s function administration system

Livability gives Apple’s software program improvement groups with a complete overview of all options accessible on the working system at the moment put in. The applying shows and organizes function flags — that are toggles that can be utilized to disable or allow software program options.

Characteristic flags are organized primarily by date. In chatting with individuals aware of the event of Apple’s newest working techniques, we’ve got realized that function flags are sorted into the next classes for every year:

These classes point out the meant launch date for brand new working system options. Apple typically releases updates for its newest working techniques all year long, and such updates usually introduce new options that have been introduced or previewed at an earlier cut-off date.

Apple’s internal-use working techniques can have options, or early code for options, which are scheduled for launch years into the long run. The identical working system may have function flags meant for launch throughout WWDC 2024 and WWDC 2026, as an example.

Inside these time-based classes, function flags are additional divided in line with the app or side of the working system they have an effect on. Which means inside WWDC 2024, as an example, staff would see classes similar to Notes, Music, Highlight Search, and so forth.

Particular person working system options, or options half of a bigger initiative, are sometimes developed below codenames identified solely to pick out Apple staff. Whereas some codenames can current a imprecise indication of the function’s total aim, the precise function of codenamed options can’t be discerned with out individuals who have direct data of the matter.

Greymatter, a reference to a kind of tissue inside the human mind, was the codename for Apple Intelligence. Apple’s new common calculator app was codenamed GreyParrot — a nod to the African Grey species of parrot, identified for its excessive intelligence in comparison with different hen species.

Options are additionally categorized in line with their present improvement standing, which modifications as time strikes on. There are 4 classes that point out the diploma of completion:

  • Underneath Growth
  • Code Full
  • Preview Prepared
  • Characteristic Full

Inside Livability, it is potential to activate all options with a particular improvement standing by way of a devoted subscription setting. We have been instructed that Apple staff may use this to, for instance, activate all options marked “Underneath Growth.”

The applying will show completely different warnings relying on the class chosen. These warnings serve to tell the customers of the potential results a brand new function might have on their machine.

Typically, options apart from these marked “Characteristic Full” haven’t been totally examined and could also be incomplete in a roundabout way. Options labeled “Underneath Growth” may trigger units or particular functions to behave in sudden methods.

Virtually, which means that in-development options might forestall system functions or UI components from working correctly, inflicting them to crash upon launch. Alternatively, visible glitches similar to misplaced textual content, photos, or toggles may also typically happen.

What’s Livability used for?

Livabillty’s function flag viewer is of use in conditions the place debugging is critical. If a brand new function causes main points, Apple’s engineers can disable it till it has been mounted, then activate it in a while to substantiate its performance.

With the app, Apple’s staff can disable so-called delicate UI components in order that they don’t seem to be unintentionally uncovered to unauthorized people. An instance of this use case was seen in a pop-up message uncovered by customers of social media platform X in June of 2024.

At WWDC 2024, Apple previewed a brand new consumer interface for Apple Intelligence and Siri however saved the UI disabled within the preliminary developer beta of iOS 18 launched on June 10. Customers rapidly discovered a method to activate it, nonetheless, which is how the pop-up message was unintentionally found.

The message warned staff that delicate UI and sounds have been enabled and that they weren’t for use inside 50 toes of undisclosed people. Directions on the way to disable the delicate UI components have been additionally included within the message.

As talked about earlier, the appliance additionally lets customers set up software program updates and create backups, handle VPN settings, and rather more. This makes Livability an all-around system administration software for Apple’s software program groups.

The knowledge we acquired in regards to the Livability app gives helpful insights into Apple’s improvement course of, how software program groups handle and set up new options, and the way they hold observe of improvement items.

OnePlus Ace 3 Professional launched: Say goodbye to battery anxiousness

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OnePlus Ace 3 Pro image stream

TL;DR

  • OnePlus has introduced the Ace 3 Professional smartphone.
  • It brings “Glacier Battery” tech, consisting of a 6,100mAh battery and 100W wired charging.
  • The smartphone begins at ~$440 in China, however there’s no phrase on international availability.

OnePlus teased the arrival of so-called Glacier Battery expertise final week, promising much-improved battery life and extra. The day has arrived, because the newly introduced OnePlus Ace 3 Professional is the primary telephone with this tech.

OnePlus says the Ace 3 Professional has a 6,100mAh battery, making it fairly presumably the most important battery we’ve ever seen in a OnePlus handset. This battery additionally dwarfs the OnePlus 12 (5,400mAh) and Samsung Galaxy S24 Extremely (5,000mAh) batteries. The producer provides that the telephone is slightly below 9mm thick, so that you’re probably not compromising thinness for such an enormous battery. OnePlus says you may count on two days of utilization out of the Ace 3 Professional.

OnePlus says the telephone helps 100W wired charging speeds, though it’s disappointing to see glacial USB-PD charging speeds of simply ~13.5W. It’s actually excessive time that the model and different producers embrace quick PD charging.

OnePlus Ace 3 Pro 6100mAh

OnePlus has lengthy claimed that its telephone batteries can face up to 1,600 charging cycles (e.g., 4 years of utilization) earlier than hitting 80% efficient capability. Fortunately, the Ace 3 Professional additionally helps this tech. So you must nonetheless see nice battery life a number of years down the road.

It’s value noting that that is removed from the most important battery we’ve ever seen in a smartphone, however these big batteries are typically the area of rugged telephone manufacturers and area of interest producers. A ~6,000mAh telephone remains to be very uncommon to see from main OEMs. 

OnePlus Ace 3 Professional: What else makes it stand out?

The remainder of the OnePlus Ace 3 Professional is a hybrid of flagship and mid-range telephone. There’s a top-shelf Snapdragon 8 Gen 3 processor, for one, and OnePlus says that is the primary Android machine to run Genshin Influence at 120fps. You’ve additionally received a 6.78-inch 1.5K OLED display (8T LTPO), as much as 24GB of RAM, and as much as 1TB of fastened storage.

The telephone in any other case brings a mid-tier 50MP+8MP+2MP rear digital camera trio, so don’t count on the OnePlus 12’s periscope digital camera right here. A 16MP digital camera handles selfies and video calls.

There’s no wi-fi charging both, and also you’ll must accept an IP65 score as an alternative of full-fledged water resistance. However at the least the agency’s rainwater contact tech is current, enabling extra correct contact enter within the rain or with moist fingers.

The Ace 3 Professional additionally has the quite intriguing means to make calls in environments with weak or no web connectivity. We’ve beforehand seen apps like Firechat that supplied messaging capabilities over native networks (e.g. Bluetooth, Wi-Fi), however we’re unsure if this calling function is predicated on comparable expertise.

Different notable options embody a three-stage alert slider, an IR blaster, NFC, twin stereo audio system, Bluetooth 5.4, and Wi-Fi 7.

OnePlus Ace 3 Pro ceramic model

OnePlus can be providing a Supercar Ceramic Version model of the Ace 3 Professional (seen above), that includes a white design and ceramic again.

OnePlus Ace 3 Professional pricing and availability

The OnePlus Ace 3 Professional is out there in China at a beginning worth of three,199 yuan (~$440) for the 12GB/256GB mannequin. Anticipate to pay 4,599 yuan (~$633) for the top-end 24GB/1TB mannequin.

We’ve requested OnePlus about wider availability and can replace the article if it will get again to us. The unique Ace Professional appeared in international markets because the OnePlus 10T, however the OnePlus Ace 2 Professional was a China-exclusive product as the corporate didn’t provide a OnePlus 11T final yr. However, if OnePlus decides to launch a OnePlus 12T, it’ll presumably be a rebadged OnePlus Ace 3 Professional.

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La inteligencia synthetic mejora rápidamente. ¿Puedes distinguir lo que es actual?

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Las herramientas de inteligencia synthetic pueden crear rostros y fotografías realistas, y cada vez son mejores. Ahora aparecen regularmente imágenes falsas en las redes sociales, y muchos usuarios parecen creer que son reales. Pero todavía hay algunos signos reveladores de que una imagen ha sido creada por la inteligencia synthetic.

¿Sabes distinguirlos? Responde a nuestro cuestionario para averiguarlo.

1. ¿Esta sesión de fotos de famosos es actual o está hecha por IA?

Ay, no. Esta es una imagen actual. Esta imagen muestra a algunas estrellas de las películas de la Liga de la Justicia: Ben Affleck, Gal Gadot, Henry Cavill y Jason Momoa. Se trata de una fotografía auténtica, pero puede parecer un poco inusual porque fue recortada o comprimida después de que se volviera a publicar varias veces en las redes sociales. La imagen unique está más abajo.

Ay, no. Esta es una imagen generada por IA. Esta imagen, en la que aparecen dos cantantes, parece una foto promocional de un programa de televisión. Pero no es actual. Muchas imágenes generadas por IA, incluidas las de este cuestionario, se comparten a menudo en páginas de Fb y otros sitios sin ninguna indicación de que fueron creadas por máquinas.

En toda la imagen hay señales que delatan una falsificación hecha por IA: la niña solo tiene cuatro dedos visibles, el brazo derecho de la mujer parece desaparecer y las personas del fondo parecen fundirse con los instrumentos. Los generadores de imágenes de IA siguen teniendo problemas con detalles como los dedos, pero están mejorando.

3. ¿Y estos líderes mundiales?

Ay, no. Esta es una imagen actual. Esta imagen muestra al presidente Joe Biden con otros líderes mundiales en la cumbre del G7 este mes. La desinformación política es uno de los mayores riesgos de las herramientas de inteligencia synthetic. Los organismos de management han visto round varias falsificaciones de inteligencia synthetic este año, entre las que se cuentan movies hechos con inteligencia synthetic conocidos como “ultrafalsos” o deepfakes. Pero el problema al parecer ha sido menos pronunciado esta temporada electoral de lo que algunos preveían.

Los generadores de imágenes de IA tienden a reutilizar en sus creaciones elementos repetidos, lo que proporciona una pista potencial de que no son reales. En este caso, los trajes y posturas casi idénticos pueden dar la impresión de que se trata de IA.

4. ¿Y este diseño de inside?

Ay, no. Esta es una imagen generada por IA. Esta imagen puede parecer la fotografía de un baño rústico, pero está hecha por IA Muchas páginas de redes sociales comparten impresionantes diseños arquitectónicos y de interiores sin revelar que están hechos por herramientas de IA. Aunque pueden resultar convincentes a primera vista, suele haber indicios reveladores de que son falsos.

A menudo hay elementos de diseño que desafían la lógica. Aquí, el cabezal de la ducha aparece en un lugar donde sería imposible utilizarlo. Los elementos complejos del fondo pueden ser confusos y carecer de sentido, como un grifo de bañera que parece hacer las veces de teléfono. Al igual que en otras imágenes generadas con ayuda de IA, el texto de la obra de arte parece confuso.

5. ¿Qué te parece este hombre cubierto de tatuajes?

Ay, no. Esta es una imagen actual. Se trata de Richard Huff, un californiano que tiene más de 240 tatuajes, con sus hijos gemelos.

“Es 100 por ciento actual: la tomaron en el hospital”, dijo Huff en una entrevista. “Mis hijos son mi mundo”.

6. ¿Esta es una familia actual?

Ay, no. Esta es una imagen generada por IA. Circulaba por Fb. Muchos de quienes comentaban parecían creer que la imagen period auténtica. La historia que acompañaba a la foto daba entender que los hombres eran una pareja que había superado la adversidad para construir una familia y ascender en las fuerzas armadas. Muchas cuentas de Fb han inundado la plataforma con fotos generadas por la inteligencia synthetic.

7. ¿Qué hay de este fotograma?

Ay, no. Esta es una imagen generada por IA. Fue creado para 12 Offended Males, la galardonada película de 1957. Apareció en Freevee, un servicio de transmisión en continuo gratuito propiedad de Amazon, según Andy Kelly, un periodista que compartió la imagen en X. Amazon no respondió a las solicitudes de comentarios.

Muchos de los rostros parecen muy inusuales, con narices deformadas y ojos desalineados. Esos errores eran más comunes en los antiguos generadores de imágenes de inteligencia synthetic; las herramientas más recientes han mejorado rápidamente.

8. ¿Y qué hay de esta imagen de La Roca?

Ay, no. Esta es una imagen generada por IA. Parece mostrar a Dwayne La Roca Johnson en un centro comercial. Pero fue creada por Bobby Griffin, un artista californiano de 28 años conocido en web como GremlinBobby, quien se valió de Midjourney, una empresa de imágenes de inteligencia synthetic capaz de crear imágenes realistas. La empresa ha sido objeto de escrutinio por aparentemente utilizar materials protegido por derechos de autor para entrenar a sus herramientas de IA, lo que permite a los usuarios generar imágenes de famosos, políticos y otra propiedad intelectual.

Una de las claves de esta imagen es la placa, que incluye texto ilegible. Muchos sistemas de inteligencia synthetic siguen teniendo problemas para producir texto actual, pero están mejorando. Esta imagen period parte de una serie de Griffin en la que se mostraba a famosos en trabajos cotidianos.

9. Esta escena inusual,¿fue hecha con inteligencia synthetic?

Ay, no. Esta es una imagen actual. Muestra a unos actores en The Outsiders, una obra de Broadway con una escena de lucha coreografiada en medio de la lluvia.

La inteligencia synthetic se ha destacado en la creación de imágenes inusuales o de otro mundo como esta, dando a las cuentas de redes sociales una nueva herramienta para impulsar las interacciones y los clics.

10. ¿Y el presidente Joe Biden en esta imagen?

Ay, no. Esta es una imagen generada por IA. Sensity, una empresa que detecta ultrafalsos, encontró esta imagen entre una colección de falsificaciones similares que circulan en línea, muchas de las cuales muestran al presidente Biden o al expresidente Donald Trump en una variedad de situaciones creíbles pero poco probables.

Aunque el parecido con el mandatario es asombroso, no llevaría uniforme militar dado que es un civil.

Estos son tus resultados

Obtuviste 0 de 0 correctas, es decir
0 % del complete.

¿Te sorprendieron los resultados? Aunque no todas las herramientas de inteligencia synthetic son capaces de producir imágenes realistas, muchas sí pueden, y están mejorando constantemente. Las imágenes falsas pueden aumentar el riesgo de que la gente sea engañada en web, y también pueden llegar a erosionar la confianza del público, al conseguir que sea más difícil creer en las imágenes auténticas.

Varias redes sociales han anunciado planes para aplicar etiquetas a las imágenes creadas por IA, pero esas funciones se están desplegando poco a poco.

Sophos Offers Progress on its Pledge to CISA’s Safe by Design Initiative – Sophos Information

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With expertise options embedded throughout virtually each ingredient of our private and enterprise actions, it’s important that each one software program – no matter its perform – is designed with cybersecurity as a core requirement. With out embedding safety as a primary precept, we can not obtain the objective of a reliable digital ecosystem.

To speed up the adoption of a security-led method, the U.S. Cybersecurity and Infrastructure Safety Company (CISA) launched a Safe by Design pledge on Might 8, 2024. Sophos is proud to face among the many very first organizations to decide to the pledge, which focuses on seven core pillars of expertise and product safety:

  1. Multi-factor authentication
  2. Default passwords
  3. Lowering total lessons of vulnerability
  4. Safety patches
  5. Vulnerability disclosure coverage
  6. CVEs
  7. Proof of intrusions

Signing this pledge is:

  1. A dedication to the ideas of safe design;
  2. A dedication to cybersecurity transparency and continuous enchancment;
  3. A recognition that each one distributors should take full duty for making certain the safety and integrity of the applied sciences they design, construct, and promote.

We’re happy to publicly share our present state and pledges towards every of the seven pillars of the Safe by Design framework and decide to offering common updates on our progress in the direction of them.

Aligned to the Sophos philosophy

As CISO, I lead a cross-functional crew that features specialists in safety structure and software safety who work intently with our engineering groups to design and construct our options.

We work collectively to make sure the continued, continually evolving integrity of our options for future clients and the 600,000 organizations that already depend on them.

We perceive that belief should be earned and verified, which is why transparency is a longstanding cornerstone of Sophos’s philosophy.

Cybersecurity is difficult because of the inherent nature of what it takes to defend towards energetic attackers, and we acknowledge that true transparency means sharing each areas for growth in addition to successes. On this article, and in others to return, we acknowledge that throughout the {industry} and inside our personal group there may be work to do. This isn’t a one and carried out initiative that CISA has created – it’s a much-needed mind-set and framework that must be constructed into the design and structure of safety options. We welcome constructive suggestions on how we’re addressing the seven pillars.

Our Safe by Design pledges

Multi-factor authentication (MFA)

Sophos Central, our unified safety console, enforces MFA by default. Prospects also can make the most of their very own MFA by way of federated authentication. Each choices can be found at no further price.

Nearly all of our merchandise are managed solely by Sophos Central. The place our community merchandise enable direct administration, administrative interfaces additionally assist MFA, however we strongly encourage clients to handle gadgets by way of Sophos Central to keep away from pointless publicity of administration interfaces.

Moreover, our information identifies that clients are most in danger once they expose administration interfaces to the web. On behalf of our clients, we’ve undertaken a sustained effort to scale back this publicity. For instance, we actively outing unused internet-facing administration portals on our Sophos Firewall platform. Over the previous 18 months, this has lowered internet-exposed administrative interfaces throughout our buyer base by 21.5%, and we purpose to enhance on this additional.

Pledge:

Over the following 12 months, we pledge to launch passkey assist in Sophos Central and publish adoption statistics of this stronger MFA mechanism

Default passwords

Sophos Firewall ensures protected deployments from the primary boot, requiring customers to create robust passwords on machine setup. With out finishing this step, configuring and utilizing the community gadgets for his or her supposed function is inconceivable. To additional shield the secrets and techniques and keys saved on the machine, directors should present a secondary credential which is used to encrypt delicate information on Sophos Firewall.

Leveraging the administration capabilities in Sophos Central, full deployments of Sophos Firewall are actually attainable utilizing the TPM-backed Zero Contact performance.

Pledge:

We pledge to proceed to disallow default credentials in all present and future services.

Lowering total lessons of vulnerability

Sophos makes in depth use of contemporary memory-safe languages and frameworks designed to systematically stop frequent OWASP Prime 10 bugs akin to XSS and SQLi. Sophos Central is written solely in reminiscence protected languages.

For all important CVEs recognized in Sophos merchandise, we purpose to systematically eradicate the underlying difficulty as an alternative of solely fixing the recognized vulnerability. For example, in 2020 when Sophos disclosed a CVE as a consequence of a legacy part not adequately parameterizing SQL queries, Sophos ran a large-scale initiative to determine and take away all legacy non-parameterized SQL queries throughout the complete product.

In SFOS v20, Sophos rewrote the Sophos Firewall VPN provisioning portal, an internet-facing security-critical service, in Go to enhance reminiscence security and guard towards vulnerabilities attributable to buffer overflows. Sophos launched SFOS v20 in November 2023.

Pledge:

In SFOS model v21, we pledge to containerize key providers associated to Central administration so as to add further belief boundaries and workload isolation. Moreover, SFOS v22 will embody an in depth structure redesign, which can higher containerize the Sophos Firewall management airplane, additional lowering the probability and influence of RCE vulnerabilities.

Safety patches

Prospects mechanically obtain safety updates for all Sophos SaaS providers, together with Sophos Central, with no handbook intervention required. Sophos Firewall and Sophos Endpoint additionally mechanically obtain and set up safety patches as they’re launched as a part of their default configuration.

Whereas Sophos Firewall clients can manually disable this function if required, 99.26% of our clients preserve this function enabled, demonstrating their confidence in our rigorous launch testing.

Pledge:

Working the most recent firewall firmware model provides further safety advantages past receiving safety hotfixes by default. With this in thoughts, we pledge to launch a function by September 2025 that allows clients to mechanically schedule Sophos Firewall firmware updates.

Vulnerability disclosure coverage

We imagine Sophos runs an industry-leading accountable disclosure program and has been lucky to learn from the assist of safety researchers for a few years. Since 2018, we’ve issued rewards for greater than 1,200 vulnerabilities and paid out virtually $500,000 to the neighborhood. Our accountable disclosure coverage contains protected harbor provisions to make sure researchers can interact with us with out threat of authorized motion. We pay as much as $50,000 for vulnerabilities recognized in Sophos merchandise and repeatedly improve payouts to assist our researchers.

For extra particulars on our Bug Bounty program see Sophos CISO, Ross McKerchar, and Bugcrowd CEO, Dave Gerry, focus on the Sophos program.

Pledge:

We pledge that inside a 12 months Sophos will:

  1. Enhance transparency and add to collective {industry} data by publishing weblog posts that assessment our findings and classes realized from our vulnerability disclosure program.
  2. Enhance the utmost reward obtainable to safety researchers.

CVEs

Safety-relevant defects are a high precedence for Sophos and are constantly addressed. Sturdy processes are in place that allow us to publish CVEs in on-premises merchandise when a vulnerability is recognized by an exterior supply (e.g. safety researchers, crimson crew workout routines, and so on.). Nevertheless, we’ve recognized some historic cases the place inside findings weren’t assigned a CVE.

We don’t at present publish CVEs for our hosted SaaS merchandise. We imagine that is customary {industry} apply, however we acknowledge and are collaborating within the ongoing {industry} dialogue on this subject.

Pledge:

We pledge to increase our inside processes to constantly publish exterior CVEs for all recognized inside vulnerabilities of a severity of excessive or important in our merchandise.

Proof of intrusions

Sophos services present logging and auditing capabilities at no further price, permitting clients to carry out incident response.

Pledge:

We pledge to supply further integration capabilities in Sophos Central to simplify the ingestion of audit logs into third events, with goal implementation previous to July 2025.

Subsequent steps

As we proceed to progress on our journey, we sit up for sharing common updates towards our pledges. Please look out for future updates.

Linux mount Command

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Introduction

Have you ever ever wanted to entry recordsdata on an exterior gadget or incorporate a community storage system into your Linux setup? The `mount` command is essential for this goal. It’s vital for linking file methods to directories, enabling entry to exterior or distant file methods. Be it onerous drives, USB gadgets, or community file methods, `mount` ensures these sources are built-in seamlessly. This text will clarify the place and the way you need to use the ‘mount’ command in Linux.

If you’re new to utilizing Linux methods, do try this text: Getting Began with Linux File System

Linux mount Command

Overview

  • Perceive the perform and utilization of the ‘mount’ command in Linux.
  • Discover ways to set up and setup the ‘mount’ command in Linux.
  • Discover ways to mount and unmount a file system in Linux utilizing this command.

What’s mount Command in Linux?

Primarily, the `mount` command makes storage gadgets accessible inside your file system hierarchy. This functionality is extraordinarily helpful for system directors, builders, and anybody managing storage gadgets or community file methods. Whether or not configuring a server, fixing file entry issues, or accessing an exterior drive, `mount` offers an easy resolution.

Set up

Earlier than utilizing the `mount` command, guarantee it’s out there in your system. Most Linux distributions embody the `mount` command by default as a part of the util-linux package deal.

# Test if `mount` is put in

mount --version
Installing mount Command in Linux

Set up `mount` if not already put in:

For Debian/Ubuntu:

sudo apt-get set up util-linux

Command Choices

The `mount` command attaches file methods to directories. Listed below are a few of its mostly used choices:

1. -t / –sort

Description: Specify the file system sort.
Utilization: `mount -t ext4 /dev/sda1 /mnt`

2. -o / –choices

Description: Specify mount choices, reminiscent of read-only, person permissions, and many others.
Utilization: `mount -o ro /dev/sda1 /mnt`

3. -a / –all

Description: Mount all file methods talked about in `/and many others/fstab`.
Utilization: `mount -a`

4. -v / –verbose

Description: Allow verbose mode.
Utilization: `mount -v /dev/sda1 /mnt`

5. –bind

Description: Bind a listing to a different location.
Utilization: `mount --bind /house/person /mnt/person`

6. -n / –no-mtab

Description: Mount with out writing to `/and many others/mtab`.
Utilization: `mount -n /dev/sda1 /mnt`

7. -r / –read-only

Description: Mount the file system in read-only mode.
Utilization: `mount -r /dev/sda1 /mnt`

8. -w / –rw / –read-write

Description: Mount the file system in read-write mode.
Utilization: `mount -w /dev/sda1 /mnt`

Utilization

The `mount` command in Linux is flexible, permitting you to connect varied varieties of file methods to the listing construction. Under is a complete overview of its utilization.

We will see the mounted file methods utilizing the ‘mount’ command. These are the mounted file methods on my gadget:

Using mount Command in Linux

To have a look at particular file methods which might be mounted, we will use mount - t together with the file system we wish to see. Right here’s an instance:

Mounting a File System

mount /dev/sda1 /mnt

This command mounts the file system on `/dev/sda1` to the `/mnt` listing.

# Specifying File System Kind mount -t ext4 /dev/sda1 /mnt

This command mounts the `ext4` file system on `/dev/sda1` to the `/mnt` listing.

# Mounting with Choices mount -o ro /dev/sda1 /mnt

This mounts the file system in read-only mode.

# Bind Mounting mount --bind /house/person /mnt/person

This command binds the `/house/person` listing to `/mnt/person`.

Unmounting a File System

umount /mnt

This command unmounts the file system mounted on `/mnt`.

Conclusion

In conclusion, the `mount` command serves as a flexible and highly effective utility for linking and unlinking file methods on a Linux platform. It’s essential for system directors, builders, and knowledge storage managers as a result of its potential to attach varied storage mediums and community file methods. With options that enable the customization of its operation, reminiscent of choosing file system varieties and mount parameters, `mount` offers exact management over file system integration and oversight. Whether or not you’re establishing storage options, resolving entry issues, or overseeing server file methods, turning into proficient with `mount` can drastically improve your effectivity and proficiency in managing Linux methods.

Be taught Extra: 20 Fundamental Linux Instructions for Knowledge Science in 2024

Regularly Requested Questions

Q1. What’s the `mount` command used for?

A. The `mount` command in Linux is used to connect file methods to the listing tree, making exterior storage or distant file methods accessible.

Q2. What are typical choices used with the `mount` command?

A. Typical choices embody `-t` to specify the file system sort, `-o` for mount choices (reminiscent of `rw` for learn/write or `ro` for read-only), and `-a` to mount all file methods listed in `/and many others/fstab`.

Q3. What’s the rationale for encountering a “permission denied” error with the `mount` command?

A. This error usually happens as a result of inadequate privileges. Utilizing `sudo` or accessing the command as the foundation person often resolves the problem.

Farewell EC2-Basic, it’s been swell

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EC2-Classic in a museum gallery

Retiring companies isn’t one thing we do at AWS. It’s fairly uncommon. Firms depend on our choices – their companies actually dwell on these companies – and it’s one thing that we take critically. For instance SimpleDB continues to be round, although DynamoDB is the “NoSQL” DB of alternative for our clients.

So, two years in the past, when Jeff Barr introduced that we’d be shutting down EC2-Basic, I’m certain that there have been at the least just a few of you that didn’t consider we’d truly flip the change — that we’d let it run endlessly. Effectively, that day has come. On August 15, 2023, we shut down the final occasion of Basic. And with the entire historical past right here, I feel it’s price celebrating the unique model of one of many companies that began what we now know as cloud computing.

EC2 has been round for fairly some time, nearly 17 years. Solely SQS and S3 are older. So, I wouldn’t blame you in case you have been questioning what makes an EC2 occasion “Basic”. Put merely, it’s the community structure. After we launched EC2 in 2006, it was one big community of 10.0.0.0/8. All situations ran on a single, flat community shared with different clients. It uncovered a handful of options, like safety teams and Public IP addresses that have been assigned when an occasion was spun up. Basic made the method of buying compute useless easy, although the stack working behind the scenes was extremely advanced. “Invent and Simplify” is among the Amazon Management Rules in spite of everything…

If you happen to had launched an occasion in 2006, an m1.small, you’ll have gotten a digital CPU the equal of a 1.7 GHz Xeon processor with 1.75 GB of RAM, 160 GB of native disk, and 250 Mb/second of community bandwidth. And it will have price simply $0.10 per clocked hour. It’s fairly unbelievable the place cloud computing has gone since then, with a P3dn.24xlarge offering 100 Gbps of community throughput, 96 vCPUs, 8 NVIDIA v100 Tensor Core GPUs with 32 GiB of reminiscence every, 768 GiB of complete methods reminiscence, and 1.8 TB of native SSD storage, to not point out an EFA to speed up ML workloads.

However 2006 was a unique time, and that flat community and small assortment of situations, just like the m1.small, was “Basic”. And on the time it was really revolutionary. {Hardware} had change into a programmable useful resource that you can scale up or down at a second’s discover. Each developer, entrepreneur, startup and enterprise, now had entry to as a lot compute as they needed, each time they needed it. The complexities of managing infrastructure, shopping for new {hardware}, upgrading software program, changing failed disks — had been abstracted away. And it modified the best way all of us designed and constructed purposes.

After all the very first thing I did when EC2 was launched was to maneuver this weblog to an m1.small. It was working Moveable Sort and the this occasion was ok to run the server and the native (no RDS but) database. Ultimately I turned it right into a highly-available service with RDS failover, and so on., and it ran there for five+ years till the Amazon S3 Web site characteristic was launched in 2011. The weblog has now been “serverless” for the previous 12 years.

Like we do with all of our companies, we listened to what our clients wanted subsequent. This led us to including options like Elastic IP addresses, Auto Scaling, Load Balancing, CloudWatch, and varied new occasion sorts that might higher go well with completely different workloads. By 2013 we had enabled VPC, which allowed every AWS buyer to handle their very own slice of the cloud, safe, remoted, and outlined for his or her enterprise. And it grew to become the brand new normal. It merely gave clients a brand new degree of management that enabled them to construct much more complete methods within the cloud.

We continued to help Basic for the following decade, whilst EC2 advanced and we carried out a wholly new virtualization platform, Nitro — as a result of our clients have been utilizing it.

Ten years in the past, throughout my 2013 keynote at re:Invent, I informed you that we needed to “help at the moment’s workloads in addition to tomorrow’s,” and our dedication to Basic is the most effective proof of that. It’s not misplaced on me, the quantity of labor that goes into an effort like this — however it’s precisely such a work that builds belief, and I’m pleased with the best way it has been dealt with. To me, this embodies what it means to be buyer obsessed. The EC2 group stored Basic working (and working properly) till each occasion was shut down or migrated. Offering documentation, instruments, and help from engineering and account administration groups all through the method.

It’s bittersweet to say goodbye to one among our unique choices. However we’ve come a great distance since 2006 and we’re not performed innovating for our clients. It’s a reminder that constructing evolvable methods is a technique, and revisiting your architectures with an open thoughts is a should. So, farewell Basic, it’s been swell. Lengthy dwell EC2.

Certificate of achievement

Now, go construct!

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The problem in cleansing up the method lies, no less than partly, in the truth that lava-hot temperatures are required to kick off the chemical reactions that make cement—I’m speaking over 1,500 °C (2,700 °F). 

Queens Carbon developed a brand new course of that cuts down the temperature wanted to beneath 540 °C (1,000 °F). Nonetheless toasty, however simpler to succeed in effectively and with electrical energy, the corporate’s CEO, CTO, and cofounder Daniel Kopp stated on a press name concerning the awards. Ideally, that electrical energy might be provided with renewables, which may imply large emissions financial savings.

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I used to be actually to listen to concerning the emphasis on manufacturing from CTO Greg Hitz on the press name, as scaling up manufacturing has been a serious problem for different corporations attempting to construct solid-state batteries. Hitz additionally stated that the corporate’s batteries don’t should be squeezed at excessive strain inside cells or heated up, and they are often extra merely built-in into battery packs. 

Finest LiPo Batteries for Micro FPV Drones (1S 2S 3S 4S 300mah 450mah 550mah 750mah 850mAh)

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Here’s a roundup of all of the 1S, 2S, 3S, and 4S LiPo batteries I examined for micro drones (toothpicks and whoops) with capacities starting from 260mAh to 850mAh. Efficiency relies on voltage sag beneath fixed load, discharge charge, true capability and worth, to find out that are the very best in your tiny whoops and ultralight micro quads.

A few of the hyperlinks on this web page are affiliate hyperlinks. I obtain a fee (at no additional value to you) should you make a purchase order after clicking on certainly one of these affiliate hyperlinks. This helps help the free content material for the neighborhood on this web site. Please learn our Affiliate Hyperlink Coverage for extra data.

In case you are new to LiPo batteries, you need to positively take a look at my newbie’s tutorial on LiPos: https://oscarliang.com/lipo-battery-guide/.

Testing Methodology

To find out the very best batteries, I targeted on two key efficiency indicators:

  • Capability: Measured by discharging batteries at a sluggish charge (~2C) from full cost down to three.3V per cell to precisely gauge their vitality storage capabilities.
  • Voltage Sag: Assessed by discharging at a quicker charge (~20C) from full cost to three.3V to guage their efficiency beneath load all through the discharge cycle.

In case you might be curious what testing tools I used, it was the SkyRC BD350 discharger.

C Score

C-Score is meant to be an indicator of the discharge efficiency of a LiPo battery. Nonetheless, the numbers offered by producers are sometimes inflated for advertising functions, it has turn into meaningless through the years. For this reason I’m conducting these exams myself to search out out their precise efficiency.

LiPo or LiHV?

LiHV is a special sort of LiPo battery that permits charging as much as 4.35V per cell as an alternative of 4.20V. The primary benefit is that the marginally increased voltage at full cost can present additional energy to your quad. From my private expertise, LiHV does provide extra energy within the first half of the discharge cycle, however within the second half, the efficiency is just like LiPo. Additionally LiHV is barely increased vitality density than typical LiPo, leading to a barely lighter pack for a similar capability. Nonetheless there’s concern in longevity of LiHV and the way they degrade quicker than LiPo. Study extra in my LiHV Testing: https://oscarliang.com/lihv-battery/

LiHV is fashionable for small 1S batteries for Tiny Whoops (e.g., 1S 300mAh/450mAh). For something larger or with the next cell depend, conventional LiPo remains to be the popular selection.

Be sure to are conscious of the kind of batteries you might be getting and cost/deal with them accurately to keep away from hazard. Don’t overcharge regular LiPo to 4.35V, which might end in a fireplace.

Extra tutorials relating to LiPo Security:

Testing in 2024

1S LiPo/LiHV

BetaFPV Lava 1S 260mAh 80C LiHV

Betafpv Lava 1s 260mah 80c Lihv Battery

  • Weight: 7.6g
  • Dimensions: 10.5×6.5x54mm
  • Measured Capability: 278mAh
  • Connector: BT2.0
  • Product Pages:

BetaFPV Lava 1S 300mAh 75C LiHV

Betafpv Lava 1s 300mah 75c Lihv Battery

  • Weight: 8.4g
  • Dimensions: 10.5×6.5x64mm
  • Measured Capability: 316mAh
  • Connector: BT2.0
  • Product Pages:

BetaFPV 1S 300mAh 30C LiHV

Betafpv 1s 300mah 30c Lihv Battery

  • Weight: 8.1g
  • Dimensions: 11.5x6x63mm
  • Measured Capability: 290mAh
  • Connector: BT2.0
  • Product Pages:

GNB 1S 380mAh 80C LiHV

Gnb 1s 380mah 80c Lihv Battery

  • Weight: 9.6g
  • Dimensions: 16x7x48
  • Measured Capability: 360mAh
  • Connector: GNB27
  • Product Pages:

1s 260 300 380mah Lihv Batteries Testing Discharge Rate Voltage Sag Graph Jun 2024

Flywoo 1S 450mAh 80C LiHV

Flywoo 1s 450mah 80c Lihv Battery

  • Weight: 12.9g
  • Dimensions: 17×6.5×60
  • Measured Capability: 471mAh
  • Connector: GNB27
  • Product Pages:

BetaFPV 1S 450mAh 30C LiHV

Betafpv 1s 450mah 30c Lihv Battery

  • Weight: 12.5g
  • Dimensions: 16×6.5x61mm
  • Measured Capability: 460mAh
  • Connector: BT2.0
  • Product Pages:

BetaFPV 1S 550mAh 40C LiHV

Betafpv 1s 550mah 40c Lihv Battery

  • Weight: 14.2g
  • Dimensions: 16×6.5x69mm
  • Measured Capability: 562mAh
  • Connector: BT2.0
  • Product Pages:

GNB 1S 550mAh 100C LiHV

Gnb 1s 550mah 100c Lihv Battery

  • Weight: 13g
  • Dimensions: 17.5×5.5×65.5
  • Measured Capability: 565mAh
  • Connector: A30
  • Product Pages:

Sub250 1S 530mAh 90C LiHV

Sub250 1s 530mah 90c Lihv Battery

  • Weight: 12.8g
  • Dimensions: 17×6.5×60
  • Measured Capability: 502mAh
  • Connector: GNB27
  • Product Pages:

Flywoo 1S 750mAh 80C LiHV

Flywoo 1s 750mah 80c Lihv Battery

  • Weight: 16.9g
  • Dimensions: 17×7.5×65.5
  • Measured Capability: 701mAh
  • Connector: GNB27
  • Product Pages:

1s 450 550mah 750mah Lihv Batteries Testing Discharge Rate Voltage Sag Graph Jun 2024

2S LiPo/LiHV

Flywoo 2S 420mAh 80C LiHV

Flywoo 2s 420mah 80c Lihv Lipo

  • Weight: 22g
  • Dimensions: 16.5x14x52mm
  • Measured Capability: 380mAh
  • Connector: XT30
  • Product Pages:

Tattu 2S 450mAh 75C LiPo

Tattu 2s 450mah 75c Lipo

  • Weight: 28g
  • Dimensions: 16×13.5x62mm
  • Measured Capability: 451mAh
  • Connector: XT30
  • Product Pages:

BetaFPV 2S 450mAh 30C LiHV (BT3.0)

Betafpv 2s 450mah 30c Lihv Lipo Bt3.0

BetaFPV 2S 450mAh 45C LiPo

Betafpv 2s 450mah 45c Lipo

  • Weight: 28.1g
  • Dimensions: 15×13.5x62mm
  • Measured Capability: 485mAh
  • Connector: XT30
  • Product Pages:

Flywoo 2S 550mAh 80C LiHV

Flywoo 2s 550mah 80c Lihv Lipo

  • Weight: 26.4g
  • Dimensions: 17.5x12x62mm
  • Measured Capability: 490mah
  • Connector: XT30
  • Product Pages:

Flywoo 2S 750mAh 80C LiHV

Flywoo 2s 750mah 80c Lihv Lipo

  • Weight: 35.5g
  • Dimensions: 18×14.5x69mm
  • Measured Capability: 700mAh
  • Connector: XT30
  • Product Pages:

GNB 2S 450mAh 80C LiHV

  • Weight: 28.1g
  • Dimensions: 17.2x14x62mm
  • Measured Capability: 397mah
  • Connector: XT30
  • Product Pages:

GNB 2S 550mAh 90C LiPo

Gnb 2s 550mah 90c Lipo

  • Weight: 30.2g
  • Dimensions: 17.5×12.5x69mm
  • Measured Capability: 525mAh
  • Connector: XT30
  • Product Pages:

GNB 2S 550mAh 100C LiHV

Gnb 2s 550mah 100c Lihv Lipo

  • Weight: 29.3g
  • Dimensions: 17.5x12x68mm
  • Measured Capability: 558mAh
  • Connector: XT30
  • Product Pages:

2s 420 450mah 550mah Lipo Lihv Batteries Testing Discharge Rate Voltage Sag Graph May 2024

3S LiPo/LiHV

BetaFPV Lava 3S 450mAh 75C LiPo

Betafpv 3s 450mah 80c Lihv Lipo Lava

  • Weight: 38.1g
  • Dimensions: 20×15.5×62.5mm
  • Measured Capability: 422mah
  • Connector: XT30
  • Product Pages:

BetaFPV 3S 450mAh 75C LiPo

  • Weight: 43.5g
  • Dimensions: 20.5×18.5×63.5mm
  • Measured Capability: 446mah
  • Connector: XT30
  • Product Pages:

3s 450mah Lipo Lihv Batteries Testing Discharge Rate Voltage Sag Graph Mar 2024

4S LiPO/LiHV

Flywoo 4S 300mAh 75C LiHV

Flywoo 2s 300mah 75c Lihv Lipo

  • Weight: 38.7g
  • Dimensions: 25x17x53mm
  • Measured Capability: 294mAh
  • Connector: XT30
  • Product Pages:

GNB 4S 450mAh 80C LiHV

  • Weight: 52.1g
  • Dimensions: 26.5×17.5x64mm
  • Measured Capability: 440mah
  • Connector: XT30
  • Product Pages:

BetaFPV 4S 450mAh 75C LiPo

  • Weight: 56.8g
  • Dimensions: 27.5x18x64mm
  • Measured Capability: 450mah
  • Connector: XT30
  • Product Pages:

4s 300mah 450mah Lipo Lihv Batteries Testing Discharge Rate Voltage Sag Graph May 2024

BetaFPV Lava 4S 850mAh 100C LiPo

Betafpv 4s 850mah 80c Lihv Lipo Lava

  • Weight: 95.4g
  • Dimensions: 30.3x29x58mm
  • Measured Capability: 852mah
  • Connector: XT30
  • Product Pages:

BetaFPV 4S 750mAh 95C LiPo

Betafpv 4s 750mah 95c Lipo

  • Weight: 79.5g
  • Dimensions: 29.5×25.5x58mm
  • Measured Capability: 693mah
  • Connector: XT30
  • Product Pages:

4s 850mah Lipo Lihv Batteries Testing Discharge Rate Voltage Sag Graph Mar 2024

Testing in 2020

Right here’s my testing from 2019-2020. Though these batteries won’t be the newest anymore, a few of them are nonetheless out there/related at present.

Click on these hyperlinks will take you to the specs and product pages.


1S (2020)


Nitro Nectar 1S 250mAh HV

Product Web page (GetFPV): https://oscarliang.com/product-69ys

Specs:

  • Value: $6
  • Dimension: 6.7×11.1×52.2 mm
  • Weight: 6.8g
  • “Claimed” C-Score: 30C

Efficiency:

  • Max Discharge: 4/5
  • True Capability: 254mAh
  • Worth: 3/5

All three 1S batteries examined right here appear to have fairly related efficiency when it comes to most discharging charge. Nonetheless they’re fairly completely different relating to worth and weight, so these turn into the primary issues.

The Nitro Nectar battery is made by NewBeeDrone, one of many smallest pack (at 250mah) yow will discover on the market that gives respectable quantity of energy.


BetaFPV 1S 300mAh HV

Product Web page (Amazon): https://amzn.to/2roB1xD

Specs:

  • Value: $4
  • Dimension: 6.2×11.8×63.4 mm
  • Weight: 8.1g
  • “Claimed” C-Score: 30C

Efficiency:

  • Max Discharge: 4/5
  • True Capability: 308mAh
  • Worth: 5/5

I discovered an superior deal on Amazon (linked above), you get 8 batteries for under $24 that works out to be lower than $4 per battery. I don’t suppose yow will discover a greater deal than these batteries! Although they’re slightly heavier than the remaining.


GNB 1S 300mAh HV

Product Web page (AliExpress): https://oscarliang.com/product-vpv7

Specs:

  • Value: $8
  • Dimension: 6.7×11.1×5.9mm
  • Weight: 7.7g
  • “Claimed” C-Score: 30C

Efficiency:

  • Max Discharge: 4/5
  • True Capability: 296mAh
  • Worth: 2/5

Most 1S LiPo as of late don’t have wires anymore, for the burden saving and decrease resistance. However you would possibly recognize the “prolonged” battery connector in these GNB 1S batteries, because it makes plugging in barely extra versatile. And but it’s lighter than the BetaFPV given the identical capability and efficiency. Nonetheless it’s fairly costly.


Emax 1S 450mah HV

Product Web page (GetFPV): http://bit.ly/34RY3ff

Specs:

  • Value: $8
  • Dimension: 7x18x59mm
  • Weight: 13g
  • “Claimed” C-Score: 80C

Efficiency:

Max Discharge: 5/5
True Capability: 453mAh
Worth: 3/5

Wonderful packs, just a bit bit costly.


GNB 1S 520mAh HV

Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DlZvQnb

Specs:

  • Value: $6.6
  • Dimension: 7x17x65mm
  • Weight: 14g
  • “Claimed” C-Score: 80C

Efficiency:

  • Max Discharge: 4/5
  • True Capability: 495mAh
  • Worth: 4/5

2S (2020)


BetaFPV 2S 300mAh 45C

Product Web page (BetaFPV): https://oscarliang.com/product-l8xh

Specs:

  • Value: $9
  • Dimension: 45x17x12 mm
  • Weight: 17.9g
  • Battery Lead: 18AWG
  • “Claimed” C-Score: 45C

Efficiency:

  • Max Discharge: 5/5
  • True Capability: 306mAh
  • Worth: 5/5

I’m stunned by how reasonably priced this battery is given its top quality. It’s a really “punchy” pack with minimal sag all through your entire discharge cycle. It’s additionally comparatively light-weight in comparison with different packs with related capability and efficiency.


GNB 2S 350mAh 50C HV

Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DBXl9W5

Specs:

  • Value: $12.5
  • Dimension: 17x14x50mm
  • Weight: 19.3g
  • Battery Lead: 18AWG
  • “Claimed” C-Score: 50C

Efficiency:

  • Max Discharge: 2/5
  • True Capability: 310mAh
  • Worth: 1/5

I’m puzzled as to why this pack is priced so excessive when its claimed C-rating and efficiency are decrease than different superior packs from GNB.


GNB 2S 450mAh 80C HV

Product Pages:

Specs:

  • Value: $10
  • Dimension: 14x18x62mm
  • Weight: 28.6g
  • Battery Lead: 18AWG
  • “Claimed” C-Score: 80C

Efficiency:

  • Max Discharge: 5/5
  • True Capability: 460mAh
  • Worth: 5/5

Among the finest performers within the 2S LiPo testing, but it’s a number of grams lighter and solely $10. That is my go-to 450mAh 2S should you’re cautious about much less recognized manufacturers like “XF Energy.”


GNB 2S 520mAh 80C HV

Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DCqyEeD

Specs:

  • Value: $11
  • Dimension: 14x17x68mm
  • Weight: 29.1g
  • Battery Lead: 18AWG
  • “Claimed” C-Score: 80C

Efficiency:

  • Max Discharge: 4/5
  • True Capability: 500mAh
  • Worth: 3/5

Regardless of being “80C” just like the 450mAh from GNB, this battery exhibits extra voltage sag in the direction of the top of the pack. It’s barely heavier than the 450mAh model, suggesting both a decrease C-rating or capability. The capability take a look at confirmed it’s about 20mAh quick. I’d advocate sticking with the 450mAh model for these on the lookout for flight time.


GNB 2S 300mAh HV (Gaoneng)

Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DciSBWd

Specs:

  • Value: $10
  • Dimension: 13.5x17x50mm
  • Weight: 19.5g
  • Battery Lead: 18AWG
  • “Claimed” C-Score: 80C/160C

Efficiency:

  • Max Discharge: 5/5
  • True Capability: 301mAh
  • Worth: 5/5

Wonderful efficiency when it comes to voltage sag, and the true capability lives as much as the declare. Nice battery!


URUAV 2S 300mAh HV

Product Web page >> http://bit.ly/2KdLWkN <<

Specs:

  • Value: $9
  • Dimension: 13.5x17x50mm
  • Weight: 22.7g
  • Battery Lead: 16AWG
  • “Claimed” C-Score: 80C/160C

Efficiency:

  • Max Discharge: 3/5
  • True Capability: 270mAh
  • Worth: 4/5

It has specs just like the GNB 2S 300mAh HV 80C, besides it’s almost 3 grams heavier, probably because of the bigger gauge wires. Nonetheless, voltage sag is barely worse than GNB, and with solely a $1 worth distinction, I’d in all probability select GNB for batteries of this measurement.


GNB 2S 350mAh (Gaoneng)

Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DkUwbRB

Specs:

  • Value: $10
  • Dimension: 13x18x52mm
  • Weight: 21.7g
  • Battery Lead: 18AWG
  • “Claimed” C-Score: 35C/70C

Efficiency:

  • Max Discharge: 1/5
  • True Capability: 368mAh
  • Worth: 1/5

I’ve examined fairly a number of GNB batteries, most have been nice besides this one. Voltage sag was merely terrible, can’t even maintain a full throttle punch-out for various seconds. Battery will get extremely popular too. DO NOT Advocate.


NewBeeDrone 2S 350mAh

Product Web page (NBD): https://oscarliang.com/product-uk8f

Specs:

  • Value: $14
  • Dimension: 49x17x25mm
  • Weight: 24.5g
  • Battery Lead: 16AWG
  • “Claimed” C-Score: 60C/120C

Efficiency:

  • Max Discharge: 3/5
  • True Capability: 310
  • Worth: 2/5

Fairly good high quality battery, however a bit extra dear than the remaining. May have used 18AWG wires as an alternative of 16AWG to avoid wasting a gram or two, with out noticeably impacting efficiency.


XF Energy 2S 450mAh

Product Web page: >> http://bit.ly/2OzR8n9 <<

Specs:

  • Value: $9
  • Dimension: 14x18x60mm
  • Weight: 33g
  • Battery Lead: 16AWG
  • “Claimed” C-Score: 75C/150C

Efficiency:

  • Max Discharge: 5/5
  • True Capability: 475mAh
  • Worth: 5/5

This must be the most effective worth 2S 450mAh I’ve examined to this point. It’s a barely larger battery than what it claims to be, perhaps that’s why the discharge charge is surprisingly excessive. It’s solely $9 and it comes with a steadiness lead protector. Thoughts you that is heavier than different abnormal 450mAh pack.


Crazypony 2S 450mAh

Specs:

  • Value: $11
  • Dimension: 18.5×13.5x60mm
  • Weight: 27.4g
  • Battery Lead: 18AWG
  • “Claimed” C-Score: 80C/160C

Efficiency:

  • Max Discharge: 1/5
  • True Capability: 427
  • Worth: 1/5

Completely horrible efficiency, keep away from in any respect value. Most discharge charge is low, and battery will get extremely popular. I purchased 4, two of which have swollen cells out of the field.


GNB 2S 650mAh (Gaoneng)

Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DkA58pP

Specs:

  • Value: $13
  • Dimension: 16x18x62mm
  • Weight: 31.4g
  • Battery Lead: 18AWG
  • “Claimed” C-Score: 60C/120C

Efficiency:

  • Max Discharge: 5/5
  • True Capability: 620mAh
  • Worth: 5/5

Wonderful battery! Advocate!


3S (2020)


GNB 3S 350mAh 50C HV


Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DBLGjCv

Specs:

  • Value: $12
  • Dimension: 14x17x50mm
  • Weight: 27.8g
  • Battery Lead: 18AWG
  • “Claimed” C-Score: 50C

Efficiency:

  • Max Discharge: 3/5
  • True Capability: 334mAh
  • Worth: 2/5

Being 1 gram lighter than the GNB 300mAh 80C, the voltage sag is lots worse. That clearly exhibits that batteries with increased discharge charge do weigh extra.


GNB 3S 450mAh 80C HV

Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_Dl8hcsl

Specs:

  • Value: $12
  • Dimension: 17x21x64mm
  • Weight: 40.8g
  • Battery Lead: 18AWG
  • “Claimed” C-Score: 80C

Efficiency:

  • Max Discharge: 5/5
  • True Capability: 420mAh
  • Worth: 5/5

I believe this battery is utilizing the very same cells because the GNB 2S 450mah, that are high notch high quality cells! Implausible efficiency, one of many high 3S batteries examined.


GNB 3S 550mAh 80C HV

Product Web page (RDQ): https://oscarliang.com/product-miwe

Specs:

  • Value: $12
  • Dimension: 17x20x69mm
  • Weight: 42.7g
  • Battery Lead: 18AWG
  • “Claimed” C-Score: 80C

Efficiency:

  • Max Discharge: 5/5
  • True Capability: 523mAh
  • Worth: 5/5

Related efficiency to the earlier 450mAh, which is simply superior however solely larger in capability.


GNB 3S 650mAh 60C HV

Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DmI8JmV

Specs:

  • Value: $15
  • Dimension: 24x18x62mm
  • Weight: 45.9g
  • Battery Lead: 18AWG
  • “Claimed” C-Score: 60C/120C

Efficiency:

  • Max Discharge: 3/5
  • True Capability: 616mAh
  • Worth: 3/5

Wonderful battery! Advocate!


GNB 3S 300mAh HV (Gaoneng)

Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DFp0igl

Specs:

  • Value: $13
  • Dimension: 19x17x54mm
  • Weight: 28.6g
  • Battery Lead: 18AWG
  • “Claimed” C-Score: 80C/160C

Efficiency:

  • Max Discharge: 5/5
  • True Capability: 280mAh
  • Worth: 5/5

Wonderful efficiency! Most likely the very best 3S 300mAh battery I’ve examined to this point. Extremely really helpful. Voltage sag is minimal, I assume it’s 3 grams heavier than different 300mah packs for a motive 🙂


URUAV 3S 300mAh HV

Specs:

  • Value: $10
  • Dimension: 11x18x65mm
  • Weight: 29g
  • Battery Lead: 16AWG
  • “Claimed” C-Score: 40C/80C

Efficiency:

  • Max Discharge: 1/5
  • True Capability: 278mAh
  • Worth: 1/5

Horrible battery, don’t advocate in any respect.


Crazypony 3S 300mAh HV

Specs:

  • Value: $9
  • Dimension: 18x11x58mm
  • Weight: 24.8g
  • Battery Lead: 20AWG
  • “Claimed” C-Score: 30C/60C

Efficiency:

  • Max Discharge: 1/5
  • True Capability: 298mAh
  • Worth: 1/5

Completely terrible battery, keep away from in any respect value.


GNB 3S 300mAh (Gaoneng)

Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DFp0igl

Specs:

  • Value: $13
  • Dimension: 12x19x65mm
  • Weight: 25.1g
  • Battery Lead: 20AWG
  • “Claimed” C-Score: 30C/60C

Efficiency:

  • Max Discharge: 2/5
  • True Capability: 290mAh
  • Worth: 2/5

That is the non-HV model of the GNB 3S 300mah, nevertheless the efficiency is fairly common. I’d say it’s fairly just like the Happymodel 3S 300mah. If dimension doesn’t matter, I’d advocate the HV model as an alternative since they value the identical.


Tattu 3S 450mAh

Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_DE0lIwZ

Specs:

  • Value: $13-$15
  • Battery Lead: 16AWG
  • “Claimed” C-Score: 75C/150C
  • Two completely different type components

Efficiency:

  • Max Discharge: 3/5
  • True Capability: 445mAh
  • Worth: 2/5

Fairly good batteries, however maybe too heavy for many tiny whoops and toothpick fashions? A little bit dear, however they’re okay should you don’t thoughts the burden.


BetaFPV 3S 450mAh

Product Pages:

Specs:

  • Value: $14
  • Dimension: 18.4×19.8×63.4mm
  • Weight: 42.9g
  • Battery Lead: 16AWG
  • “Claimed” C-Score: 75C

Efficiency:

  • Max Discharge: 4/5
  • True Capability: 290mAh
  • Worth: 3/5

Possibly slightly dear for what it’s, however nonetheless an amazing battery, I prefer it.


4S (2020)


BetaFPV 4S 450mAh

Product Pages:

Specs:

  • Value: $16
  • Dimension: 18.1×26.4×64.1mm
  • Weight: 56.8g
  • Battery Lead: 16AWG
  • “Claimed” C-Score: 75C

Efficiency:

  • Max Discharge: 4/5
  • True Capability: 484mAh
  • Worth: 3/5

GNB 4S 450mAh HV

Product Web page:

Specs:

  • Value: $15
  • Dimension: 17.5×26.4×64.6mm
  • Weight: 52.2g
  • Battery Lead: 18AWG
  • “Claimed” C-Score: 80C

Efficiency:

  • Max Discharge: 5/5
  • True Capability: 462mAh
  • Worth: 5/5

Higher efficiency than the BetaFPV 450mah, and but it’s over 4 grams lighter and $1 cheaper. I can’t consider a motive to not get this battery.


GNB 4S 550mAh HV

Product Web page (RDQ): https://oscarliang.com/product-oh2c

Specs:

  • Value: $17
  • Dimension: 16.8×26.3×69.1mm
  • Weight: 54.5g
  • Battery Lead: 18AWG
  • “Claimed” C-Score: 80C

Efficiency:

  • Max Discharge: 5/5
  • True Capability: 495mAh
  • Worth: 3/5

Similar efficiency to the 450mah variant, however being labelled as a 520mah, and solely 2 grams heavier made me marvel if that is too good to be true. And my testing did counsel it’s smaller than marketed – solely round 500mah. For an additional $2 you might be solely getting 50mah extra, you might be higher off getting the GNB 4S 450mah.


GNB 4S 650mAh HV

Product Web page (AliExpress): https://s.click on.aliexpress.com/e/_Dd2b1CD

Specs:

  • Value: $19
  • Dimension: 18.1×30.7×63.2mm
  • Weight: 60.0g
  • Battery Lead: 18AWG
  • “Claimed” C-Score: 60C

Efficiency:

  • Max Discharge: 3/5
  • True Capability: 590mAh
  • Worth: 2/5

The value doesn’t match the efficiency, don’t advocate.


Extra Batteries?

I’ll proceed testing and including extra battery outcomes to this web page. Let me know within the feedback which batteries you prefer to me to check for you.

Edit Historical past

  • 2019 – Submit created.
  • 2020 – Added extra batteries outcomes.
  • Mar 2024 – Resumed testing with the newest batteries. Some batteries examined prior to now have been discontinued due to this fact they’ve been eliminated.
  • Might 2024 – Examined a number of extra new batteries.
  • Jun 2024 – Added 1S testing.