Samsung Galaxy S22 Ultra S908USQU2CWCF
SM-S908U 2 countries Android 13

Samsung Galaxy S22 Ultra S908USQU2CWCF Firmware

Samsung Galaxy S22 Ultra S908USQU2CWCF is an Android 13 firmware for DSA, DSH. 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 S908USQU2CWCE, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-S908U is available: S908USQSAGZH3.

OS updates guaranteed until: Android 16Security updates until: Feb 27, 2027
9.0/10 (487)8,237 times
Android 13
OS Version
2023-04-17
Build Date
2023-04-01
Security patch
2
Countries
2
CSC codes
2
Bootloader binary

Bootloader binary 2. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy S22 Ultra use bootloader binary A (10) (latest: S908USQSAGZH3). If your device already runs binary A (10), this build cannot be flashed.

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#.
    MODEM/CP Version: S908USQU2CWCF
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-S908U
    DSA
    		S908UOYN2CWCF 2023-04-17 2023-04-17 8.119 GiB
    SM-S908U_2_20230330080610_qlf0p30xy4_fac.zip
    SM-S908U
    DSH
    		S908UOYN2CWCF 2023-04-17 2023-04-17 8.119 GiB
    SM-S908U_2_20230330085940_nm9daobyxx_fac.zip

    No matching downloads

    How to flash S908USQU2CWCF

    • S908USQU2CWCF has bootloader binary 2. Your device must run binary 2 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 S908USQU2CWCF

    • The Camera and Gallery functions have been improved.
    • Security
    The device is protected with improved security.

    Rollout of S908USQU2CWCF by region

    Samsung released this build in all regions (2) on the same day, April 17, 2023.

    Device specifications

    • Launched withAndroid 12
    • Display diagonal17.3 cm (6.8")
    • Display resolution3088 x 1440 pixels
    • RAM12 GB
    • Rear camera resolution108 MP
    • Rear camera typeQuad camera
    • Battery capacity5000 mAh
    • Weight228 g

    Specifications of SM-S908B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    S908USQU2CWCF is Android 13 firmware for Samsung Galaxy S22 Ultra, released for DSA, DSH. It includes the 2023-04-01 security patch. Samsung built it on 2023-04-17.

    No. A newer build for SM-S908U is available: S908USQSAGZH3. Install it instead of S908USQU2CWCF unless you need this exact version. The previous build was S908USQU2CWCE.

    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 download is 8.119 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy S22 Ultra must be on bootloader binary 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy S22 Ultra running binary 2 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 26 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 Ultra

    • Security
    The device is protected with improved security.

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

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    • 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.

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    • The security of your device has been improved.

    • Security
    The device is protected with improved security.

    • The security of your device has been improved.

    • Stability and reliability
    Device behavior has been improved.

    No changelog details available.
    Model firmware by region