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Samsung’s monthly software updates arrive as part of the security maintenance release. Hence, we recommend you install the latest firmware to keep your Galaxy device up to date with the latest security solutions. Besides security patches, Galaxy updates may also offer performance improvements.

One UI 5.1

One UI 5.1 debuted on February 1st and all the flagship Galaxy models received it within 20 days of launch. For the next major upgrade, Galaxy users have to wait longer, while this incremental feature-rich firmware will be helping you with improved performance further.

Galaxy A54, A34

This month, Samsung may unveil the Galaxy A54 and Galaxy A34 mid-range smartphones. These devices reportedly use Exynos 1380 processor, based on 5nm process, and run the S23-like Android 13-based One UI 5.1 out of the box. We believe, the company may make these devices official by this month.

Throughout March 2023, we will continue to get new updates, and official announcements, as well as leaks and rumors about upcoming phones and software. You can stay up to date with the Galaxy ecosystem by following us on Google News, and below, we will keep you updated with March 2023 updates rollout by Samsung.

March 12, 2023:

• Samsung’s Galaxy S10e, S10, and S10 Plus start getting the March patch.

March 11, 2023:

• The new security patch is now available for Galaxy Z Fold 4 and Galaxy Z Flip 4 in the US.

March 09, 2023:

• The Galaxy S22, S21, Note 20 series, and Galaxy Z Fold 3 started getting the latest security update in the US.

March 08, 2023:

• The company pushed March 2023 Android patches to the Galaxy S20 series.

March 07, 2023:

• Samsung starts the latest security patch’s rollout for Galaxy S23 and Galaxy S22 and Galaxy S21 series.

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Due to so-called (Exynos, Samsung Foundry) chipset and printing process concerns, select Galaxy S22 units have problems like inefficient battery life and abnormal drain. Users continuously report bad battery performance and overheating issues on their Galaxy S22 (vanilla, Plus, and Ultra).

Everything was fine prior to the December 2022 security patch, which incredibly generated battery life complaints. Samsung tried to fix the problems with January and February firmware updates, but it didn’t happen at all. Consumers hoped, One UI 5.1 will have some enhancements, but, the battery drain remained unfixed.

“5.1 has been optimized.. 29 hours screen off time, never got anywhere near that before & I’ve had this phone since launch” – Source

After installing the March 2023 security patch, some consumers reported that their Galaxy S22 smartphone’s battery efficiency is currently in its best state. Some said that they are having great battery life, which is at its best since the launch.

“Agreed. Had a full day yesterday and didn’t charge my phone once. Didn’t have power saving on for any of it, had auto brightness on, limited at 85% charge. Always On Display on. Not a single problem. OneUI 5.1 has made this phone like new.” – Source

One UI 5.1 included a lot of under-the-hood improvements for Galaxy devices. Since it was a major One UI upgrade, the software system requires some time to get optimized with the hardware, native functions and installed applications.

“Thank you! I have other devices, but as I clearly said I never got screen off/idle time like this before, which is crazy. 2 weeks ago the phone wasn’t making it a whole day (7 am-midnight) now it got 29 hours on idle which is crazy.” – Source

Consumers didn’t praise One UI 5.1’s battery life, but positive feedback started to emerge after Samsung’s March 2023 firmware update. There are two factors; Samsung brought improvements to battery and One UI got optimized with time and new firmware.

“i think the S22U battery gotten better aftet some update or some stuff. charged it this morning at around 30%. and checked the usage, realise it got like 5:30 Screen on time (gaming) and 18 hrs screen off time. seems to be better when i first got it and was actively playing around with battery management stuff. screenshot below, not sure why the post wont let me upload screenshot.” Source

Are you satisfied with the battery life of your Galaxy S22? Let us know on Twitter!

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March 2023 security update comes as the first post-One UI 5.1 firmware for the “carrier-unlocked” Samsung Galaxy Note20 series. It brings the latest Android and One UI (SMR) patches released in March in order to ensure the best system reliability on Galaxy devices. You can check the software versions, below:

• Galaxy Note 20 – N981U1UES3HWB7
• Note 20 Ultra – N986U1UES3HWB7

Samsung’s Galaxy Note 20 smartphone lineup is no longer eligible for major Android and One UI upgrades. The One UI 5.1 is the last feature-rich update released by Samsung as the One UI 5.1.1 will be foldable-centric. Still, the company is committed to delivering another year of regular security updates.

The March 2023 Android plus One UI security patch brings fixes for several CVEs and SVEs. More specifically, the company brings additional enhancements and bug fixes for problems in Bluetooth, function driver, Galaxy Themes, Samsung Keyboard, System UI, and so on.

Credits – Redditor (SKILZWELL)

How to update?

Triggering manual software updates on your Galaxy smartphone a quite easy task. Just head towards the Settings menu, scroll down, and hit the Software update tab. From there, you are required to hit the Download and install button to proceed ahead.

Fav One UI 5.1 feature?

Last month, Samsung rolled out the One UI 5.1 features to the Galaxy Note 20 and Note 20 Ultra devices. From Camera and Gallery to Personalization and Multitasking, the latest iteration of One UI introduces a slew of useful features to consumers. Let us know your favorite One UI 5.1 feature!

Feel free to share with us through Twitter!

The post Samsung March 2023 update headed to Galaxy Note20 (carrier-unlocked) appeared first on Sammy Fans.

According to the information, Samsung Galaxy S22 March 2023 security update is now available for carrier-unlocked models. Consumers can identify the latest release via PDA version numbers S908U1UES2CWB7, S906U1UES2CWB7, and S901U1UES2CWB7 for S22 Ultra, S22 Plus, and S22, respectively.

A few days ago, the South Korean tech giant published the March 2023 security patch details. The new software comes with Google patches that are mentioned in the Android security bulletin. Below, you can have a quick overview of which leveled CVEs are fixed with the March patch.

• Critical – 5
• High – 35
• Moderate – 0
• Already fixed – 4
• Not applicable – 5

Besides, the latest security software brings 23 One UI patches which Samsung calls SVE (Samsung Vulnerabilities and Exposures). Patches for Android and One UI software system ensure the best level of security on your Samsung Galaxy device.

Credits – Redditor – kfthebest97

Furthermore, the changelog shows that the device stability is being improved along with some regular bug fixes. The OTA might add some new features as well as enhance system functions so you can have a better user experience. Last but not least, the new firmware also promises refined system performance.

Ahead of carrier-unlocked models, the company released the March patch for European Galaxy S22 units powered by Exynos processor. We hope Verizon, T-Mobile, AT&T, and other carriers would soon deliver the latest security firmware to their branded Samsung models.

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Consumers in the European markets can identify the March 2023 security patch via PDA build versions G980FXXSFHWB1, G985FXXSFHWB1, or G988BXXSFHWB1 for their Samsung Galaxy S20 4G, S20 Plus 4G, or S20 Ultra 5G.

Samsung has recently rolled out One UI 5.1 features to the Galaxy S20 series worldwide. The update also included the February 2023 Android 13 patches for security improvements. It makes the March patch a big deal for consumers as part of the performance increment.

Quick patch overview:

1. Critical – 5
2. High – 35
3. Moderate – 0
4. Already fixed – 4
5. Not applicable – 5

In addition to Google patches, Samsung makes Galaxy SMR further crucial by adding important fixes for SVE items. This complete software package helps your device stay secure and safe against Android vulnerabilities and exposures.

How to download and install:

• Open Settings >> Software update >> Download and install >> Install now.

Samsung March 2023 Security Patch: Fixes for Call, Keyboard, System UI and more

Have you received One UI 5.1?

Last month, the South Korean tech giant started to release the One UI 5.1 update for the Galaxy S20 series. The rollout of that major firmware is still underway as there are a few markets that are still waiting for the feature-rich update. Have you received the One UI 5.1 update on your S20? Let us know via social media!

The post Samsung Galaxy S20 picks up March 2023 One UI 5.1 patch appeared first on Sammy Fans.

While updating the monthly device list, the company has taken care of these things – newly launched devices, the ones whose life cycle is over, and the ones that won’t get any major updates anymore.

As per the official information, Samsung’s March 2023 plan ensures Monthly Security updates for 39 Galaxy devices, Quarterly Security Updates for 68 devices, and Biannual Security Updates for 50 devices.

The latest March 2023 security patch for Galaxy devices comes with fixes for 5 critical CVEs and 35 high levels of CVEs to make them more secure. However, 4 Android CVEs aren’t applicable on Galaxy devices.

Let’s see the updated Monthly and Quarterly Plan for March 2023 for Samsung devices.

Samsung Monthly Updates Devices

• Galaxy Z Fold2, Galaxy Z Fold2 5G, Galaxy Z Fold3 5G, Galaxy Z Fold4, Galaxy Z Flip, Galaxy Z Flip 5G, Galaxy Z Flip3 5G, Galaxy Z Flip4, W23, W23 flip
• Galaxy S20, Galaxy S20 5G, Galaxy S20+, Galaxy S20+ 5G, Galaxy S20 Ultra, Galaxy S20 Ultra 5G, Galaxy S20 FE, Galaxy S20 FE 5G, Galaxy S21 5G, Galaxy S21+ 5G, Galaxy S21 Ultra 5G, Galaxy S21 FE 5G, Galaxy S22, Galaxy S22+, Galaxy S22 Ultra, Galaxy S23, Galaxy S23+, Galaxy S23 Ultra
• Galaxy Note20, Galaxy Note20 5G, Galaxy Note20 Ultra, Galaxy Note20 Ultra 5G
• Enterprise Models: Galaxy A52, Galaxy A52 5G, Galaxy A52s 5G, Galaxy A53 5G, Galaxy Xcover5, Galaxy Xcover6 Pro

Samsung Quarterly Updates Devices

• Galaxy S10, Galaxy S10+, Galaxy S10e, Galaxy S10 5G, Galaxy S10 Lite
• Galaxy Note10, Galaxy Note10 5G, Galaxy Note10+, Galaxy Note10+ 5G, Galaxy Note10 Lite
• Galaxy A40
• Galaxy A22, Galaxy A22e 5G, Galaxy A22 5G, Galaxy A32, Galaxy A32 5G, Galaxy A72, Galaxy A82 5G
• Galaxy A03, Galaxy A03s, Galaxy A03 core, Galaxy A13, Galaxy A13 5G, Galaxy A23, Galaxy A23 5G, Galaxy A33 5G, Galaxy A73 5G
• Galaxy A04, Galaxy A04s, Galaxy A04e, Galaxy A14 5G
• Galaxy M21 2021, Galaxy M22, Galaxy M32, Galaxy M32 5G, Galaxy M42 5G, Galaxy M52 5G, Galaxy M62, Galaxy M13, Galaxy M23 5G, Galaxy M33 5G, Galaxy M53 5G, Galaxy M04
• Galaxy F22, Galaxy F42 5G, Galaxy F52 5G, Galaxy F62, Galaxy F13, Galaxy F04
• Galaxy Tab A7 Lite, Galaxy Tab A8, Galaxy Tab Active Pro, Galaxy Tab Active3, Galaxy Tab Active4 Pro
• Galaxy Tab S6 Lite, Galaxy Tab S7, Galaxy Tab S7 FE, Galaxy Tab S8, Galaxy Tab S8+, Galaxy Tab S8 Ultra
• Galaxy Fold, Galaxy Fold 5G, W22 5G
• Enterprise Models: Galaxy A50, Galaxy XCover4s, Galaxy Xcover FieldPro, Galaxy Xcover Pro

Samsung Biannual Updates Devices

• Galaxy A10, Galaxy A10e, Galaxy A10s, Galaxy A20, Galaxy A20e, Galaxy A20s, Galaxy A30, Galaxy A30s, Galaxy A50s, Galaxy A60, Galaxy A70, Galaxy A70s, Galaxy A80, Galaxy A90 5G
• Galaxy A01, Galaxy A11, Galaxy A21, Galaxy A21s, Galaxy A31, Galaxy A41, Galaxy A51, Galaxy A51 5G, Galaxy A71, Galaxy A71 5G
• Galaxy A02, Galaxy A02s, Galaxy A12, Galaxy A42 5G
• Galaxy M10s, Galaxy M30s, Galaxy M40, Galaxy M01, Galaxy M11, Galaxy M21, Galaxy M31, Galaxy M31s, Galaxy M51
• Galaxy M12
• Galaxy F12
• Galaxy Tab A 8 (2019), Galaxy Tab A 10.1 (2019), Galaxy Tab A with S pen, Galaxy Tab A 8.4 (2020), Galaxy Tab A7
• Galaxy Tab S5e, Galaxy Tab S6, Galaxy Tab S6 5G, Galaxy Tab S7+
• W20 5G, W21 5G

Wearables Eligible for Security Updates

• Galaxy Watch4, Galaxy Watch4 Classic
• Galaxy Watch5, Galaxy Watch5 Pro

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According to the info, March 2023 security patch for Samsung devices brings Google patches that are mentioned in the Android security bulletin. There are a number of common vulnerability exposures listed in the document that falls into different ranges including:

1. Critical – 5
2. High – 35
3. Moderate – 0
4. Already fixed – 4
5. Not applicable – 5

Apart from this, the March 2023 patch also includes 23 One UI patches which Samsung calls SVE (Samsung Vulnerabilities and Exposures). Together with Android and One UI patches, the latest software update ensures the best security and privacy on Galaxy devices.

Severe issues that are patched in the March OTA:

Call application

Improper access control vulnerability in Call application prior to SMR Mar-2023 Release 1 allows local attackers to access sensitive information without proper permission. The patch adds proper permission to prevent improper access.

Samsung Keyboard

Improper authorization in Samsung Keyboard prior to SMR Mar-2023 Release 1 allows a physical attacker to access users’ text history on the lock screen. The patch removes the context menu on the lock screen.

Vulnerability in System UI

Improper privilege management vulnerability in PhoneStatusBarPolicy in System UI allows attackers to turn off Do not disturb via unprotected intent. Samsung’s March 2023 patch adds proper protection for the intent.

Galaxy Themes

Path traversal vulnerability in Galaxy Themes Service allows attackers to access arbitrary files with system uid.
The March update adds proper input validation.

Bluetooth

Improper access control vulnerability in Bluetooth prior allows attackers to send files via Bluetooth without related permission. The company has also patched this flaw with the latest OTA release, which affects Galaxy devices running Android 11 to 13.

Use after-free vulnerability in decon driver

This issue affected Galaxy devices running Android 11/12/13 with Exynos 2100 chipset (Galaxy S21 series). It allows attackers to cause memory access faults, which have been fixed with the addition of proper check logic to prevent use after free.

Here are the CVE items:

Critical

• CVE-2022-33232, CVE-2022-33243, CVE-2022-40514, CVE-2023-20951, CVE-2023-20954

High

• CVE-2022-0850, CVE-2022-41222, CVE-2023-20937, CVE-2023-20938, CVE-2023-20602, CVE-2022-33221, CVE-2022-33233, CVE-2022-33248, CVE-2022-33277, CVE-2022-47339, CVE-2022-47331
• CVE-2023-20906, CVE-2023-20911, CVE-2023-20917, CVE-2023-20947, CVE-2023-20963, CVE-2023-20956, CVE-2023-20958, CVE-2023-20964, CVE-2023-20926, CVE-2023-20931, CVE-2023-20936
• CVE-2023-20953, CVE-2023-20955, CVE-2023-20957, CVE-2023-20959, CVE-2023-20960, CVE-2023-20966, CVE-2022-4452, CVE-2022-20467, CVE-2023-20929, CVE-2023-20952, CVE-2023-20962, CVE-2022-20499, CVE-2023-20910

Moderate

• None

Already included in previous updates

• CVE-2022-40502, CVE-2022-40512, CVE-2022-33271, CVE-2022-33306

Not applicable to Samsung devices

• CVE-2022-39189, CVE-2022-39842, CVE-2022-33280, CVE-2022-34145, CVE-2022-34146

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| Source |

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