Samsung Galaxy S22+ S906NKSS4EXF1
SM-S906N 1 country Android 14

Samsung Galaxy S22+ S906NKSS4EXF1 Firmware

Samsung Galaxy S22+ S906NKSS4EXF1 is an Android 14 firmware for South Korea (KOO, KTC, LUC, SKC). 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 S906NKSS4EXE3: security patch 2024-06-01 instead of 2024-05-01. A newer build for SM-S906N is available: S906NKSS9GZH3.

OS updates guaranteed until: Android 16Security updates until: Feb 27, 2027
Download firmware
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Android 14
OS Version
2024-06-20
Build Date
2024-06-01
Security patch
1
Countries
4
CSC codes
4
Bootloader binary

Bootloader binary 4. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy S22+ use bootloader binary 9 (latest: S906NKSS9GZH3). If your device already runs binary 9, 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: S906NKSS4EXE3
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-S906N
    KOO, KTC, LUC, SKC South Korea
    		S906NOKR4EXF1 2024-06-20 8.46 GiB
    SM-S906N_3_20240605091110_rnx5jwixp2_fac.zip

    No matching downloads

    How to flash S906NKSS4EXF1

    • S906NKSS4EXF1 has bootloader binary 4. Your device must run binary 4 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.

    Security patch: June 2024

    SMR Jun-2024 fixes 53 vulnerabilities, 1 of them critical. Android Security Bulletin: 36, Samsung Semiconductor: 4, Samsung-specific issues (SVE): 13.

    Most severe Samsung fixes:

    • critical Improper input validation vulnerability in chnactiv TA (CVE-2024-20881)
    • high Improper access control vulnerability in SmartManagerCN (CVE-2024-20874)
    • high Heap out-of-bound write vulnerability in parsing grid image header in libsavscmn.so (CVE-2024-20877)

    All fixes and Galaxy models with this patch

    Rollout of S906NKSS4EXF1 by region

    Samsung released this build in all regions (4) on the same day, June 20, 2024.

    Device specifications

    • Launched withAndroid 12
    • Display diagonal16.8 cm (6.6")
    • Display resolution2340 x 1080 pixels
    • RAM8 GB
    • Rear camera resolution50 MP
    • Rear camera typeTriple camera
    • Battery capacity4500 mAh
    • Weight195 g

    Specifications of SM-S906B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    S906NKSS4EXF1 is Android 14 firmware for Samsung Galaxy S22+, released for South Korea (KOO, KTC, LUC, SKC). It includes the 2024-06-01 security patch. Samsung built it on 2024-06-20.

    SMR Jun-2024 fixes 53 vulnerabilities, 1 of them critical. Android Security Bulletin: 36, Samsung Semiconductor: 4, Samsung-specific issues (SVE): 13.

    No. A newer build for SM-S906N is available: S906NKSS9GZH3. Install it instead of S906NKSS4EXF1 unless you need this exact version. The previous build was S906NKSS4EXE3.

    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 8.46 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy S22+ must be on bootloader binary 4 or lower.

    This build uses bootloader binary 4. It can be flashed on a Samsung Galaxy S22+ running binary 4 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 1 other build of this model uses the same binary, so you can switch between them in both directions.

    Other builds and changelog for Samsung Galaxy S22+

    No changelog details available.
    Model firmware by region