Samsung Galaxy S22 S901USQSAGZH3
SM-S901U 4 countries Android 16

Samsung Galaxy S22 S901USQSAGZH3 Firmware

Samsung Galaxy S22 S901USQSAGZH3 is an Android 16 firmware for 4 countries, 9 CSC codes. It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. Compared with the previous build S901USQSAGZF3: security patch 2026-08-05 instead of 2026-06-05. This is the newest build for SM-S901U.

OS updates guaranteed until: Android 16Security updates until: Feb 1, 2027
Download firmware
8.9/10 (28)2,533 times
Android 16
OS Version
2026-08-18
Build Date
2026-08-05
Security patch
4
Countries
9
CSC codes
A (10)
Bootloader binary

Bootloader binary A (10). Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

All regional downloads

Pick your region (CSC) to download the matching firmware package.

Paste your current build number from Settings > About phone (About tablet) > Software information, or the output of *#1234#.
    9
    MODEM/CP Version: S901USQSAGZH3
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-S901U
    ATT United States
    		S901UOYNAGZH3 2026-09-08 9.327 GiB
    SM-S901U_5_20260818134940_3qbehp4fzo_fac.zip
    		Download
    SM-S901U
    CCT United States
    		S901UOYNAGZH3 2026-09-08 9.288 GiB
    SM-S901U_5_20260818144421_ytl8bs6f94_fac.zip
    		Download
    SM-S901U
    CHA
    		S901UOYNAGZH3 2026-09-03 9.291 GiB
    SM-S901U_5_20260818142351_gzycf1noq0_fac.zip
    		Download
    SM-S901U
    DSA
    		S901UOYNAGZH3 2026-09-04 9.288 GiB
    SM-S901U_5_20260818153745_1g96ybzbk2_fac.zip
    		Download
    SM-S901U
    DSH
    		S901UOYNAGZH3 2026-09-04 9.288 GiB
    SM-S901U_5_20260818160431_n722bq76uy_fac.zip
    		Download
    SM-S901U
    TMB United States
    		S901UOYNAGZH3 2026-09-04 9.326 GiB
    SM-S901U_5_20260818130151_tj20jx96wb_fac.zip
    		Download
    SM-S901U
    TMK United States
    		S901UOYNAGZH3 2026-09-04 9.326 GiB
    SM-S901U_5_20260818132151_500jz5ewi7_fac.zip
    		Download
    SM-S901U
    USC United States
    		S901UOYNAGZH3 2026-09-04 9.302 GiB
    SM-S901U_5_20260818162721_qhupem4adv_fac.zip
    		Download
    SM-S901U
    VZW United States
    		S901UOYNAGZH3 2026-09-03 9.429 GiB
    SM-S901U_5_20260818151311_3fbt07sv3k_fac.zip
    		Download

    No matching downloads

    How to flash S901USQSAGZH3

    • S901USQSAGZH3 has bootloader binary A (10). Your device must run binary A (10) or lower: it is the 5th character from the end of your current build number.
    • CSC: Use CSC for a clean install, to change the region (CSC code), to downgrade or to repair a device that does not boot.
    • HOME_CSC: Use HOME_CSC to update the same model and region while keeping your data. Back up anyway: a failed update can still require a reset.
    • The Download Mode key combo depends on the model: see all combos.
    Full flashing guide
    Beware: Manually flashing firmwares may brick your device. Use it at your own risk and follow our tutorial steps.

    What's new in S901USQSAGZH3

    • Security
    The device is protected with improved security.

    These changes may vary depending on the model, country, or network operator of the customer environment.

    Security patch: August 2026

    SMR Aug-2026 fixes 54 vulnerabilities, 8 of them critical. Android Security Bulletin: 38, Samsung-specific issues (SVE): 16.

    Most severe Samsung fixes:

    • high Improper access control in Weaver prior to SMR Aug-2026 Release 1 allows local attackers to cause device inoperability. (CVE-2026-21064)
    • high Improper input validation in Galaxy Themes prior to SMR Aug-2026 Release 1 allows physical attackers to launch arbitrary activity. (CVE-2026-21073)

    All fixes and Galaxy models with this patch

    Rollout of S901USQSAGZH3 by region

    First release
    September 3, 2026
    Last region
    September 8, 2026
    Duration
    6 days
    Regions
    9
    1. Day 1 · · 2 regions
      United StatesVZWCHA
    2. Day 2 · · 5 regions
      United StatesTMBTMKUSCDSADSH
    3. Day 6 · · 2 regions
      United StatesATTCCT

    Device specifications

    • Display diagonal15.5 cm (6.1")
    • Display resolution2340 x 1080 pixels
    • RAM8 GB
    • Rear camera resolution50 MP
    • Rear camera typeTriple camera
    • Battery capacity3700 mAh
    • Weight167 g

    Specifications of SM-S901B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    S901USQSAGZH3 is Android 16 firmware for Samsung Galaxy S22, released for 4 countries, 9 CSC codes. It includes the 2026-08-05 security patch. Samsung built it on 2026-08-18.

    SMR Aug-2026 fixes 54 vulnerabilities, 8 of them critical. Android Security Bulletin: 38, Samsung-specific issues (SVE): 16.

    Yes. S901USQSAGZH3 is the newest build for SM-S901U on SamFirm. The previous build was S901USQSAGZF3.

    Download the package for your region (CSC) and unzip it. In Odin, load each file into the slot with the same name: BL, AP, CP (if the package has one) and CSC, or HOME_CSC to keep your data. Odin checks the built-in checksum of every .tar.md5 file before flashing. The Samsung Galaxy S22 must be on bootloader binary A (10) or lower.

    This build uses bootloader binary A (10). It can be flashed on a Samsung Galaxy S22 running binary A (10) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 2 other builds of this model use the same binary, so you can switch between them in both directions.

    Other builds and changelog for Samsung Galaxy S22

    • Security
    The device is protected with improved security.

    These changes may vary depending on the model, country, or network operator of the customer environment.

    One UI 8.0 (Android 16)
    Productivity

    Check stock prices without unlocking
    Stocks you follow on Google Finance with big price changes will appear on your Now bar at the end of the trading day.

    Easier file sharing with Quick Share
    It's never been easier to send and receive files. Tap the Quick Share button in quick settings to get started. You can receive files while the Quick Share screen is open and send files to others directly from Quick Share.

    Sticky notes
    Add quick annotations on top o...

    • Security
    The device is protected with improved security.

    These changes may vary depending on the model, country, or network operator of the customer environment.

    • The security of your device has been improved.

    • Security

    The device is protected with improved security.

    These changes may vary depending on the model, country, or network operator of the customer environment.

    Show 7 older builds
    One UI 7.0 Upgrade (Android 15)
    Bold new look

    Visual enhancements
    Enjoy a more sophisticated and unique look. One UI 7 introduces a stunning redesign to key components including buttons, menus, notifications and control bars, providing a more consistent visual experience with curves and circles. Beautiful new colors, soft animations, and an innovative blur effect that's unique to One UI make information hierarchy clearer and help you focus on important information.

    Reimagined Home screen
    Fr...

    • The security of your device has been improved.

    • Security
    The device is protected with improved security.

    • Stability and reliability
    Device behavior has been improved.

    No changelog details available.
    Model firmware by region