Samsung Galaxy A56 5G A566EXXSBCZF6
SM-A566E 4 countries Android 16

Samsung Galaxy A56 5G A566EXXSBCZF6 Firmware

Samsung Galaxy A56 5G A566EXXSBCZF6 is an Android 16 firmware for 4 countries, 4 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 A566EXXSBCZF5, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-A566E is available: A566EXXUEDZJ1.

OS updates guaranteed until: Android 22Security updates until: Mar 26, 2032
9.2/10 (75)2,059 times
Android 16
OS Version
2026-06-10
Build Date
2026-06-05
Security patch
4
Countries
4
CSC codes
B (11)
Bootloader binary

Bootloader binary B (11). Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy A56 5G use bootloader binary E (14) (latest: A566EXXUEDZJ1). If your device already runs binary E (14), 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: A566EXXSBCZF5
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-A566E
    BKD Bangladesh
    INS India
    NPB Nepal
    SLK Sri Lanka
    		A566EODMBCZF6 2026-06-25 10.079 GiB
    SM-A566E_3_20260610185801_bng4y2smxm_fac.zip

    No matching downloads

    How to flash A566EXXSBCZF6

    • A566EXXSBCZF6 has bootloader binary B (11). Your device must run binary B (11) 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 A566EXXSBCZF6

    • 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: June 2026

    SMR Jun-2026 fixes 41 vulnerabilities, 5 of them critical. Android Security Bulletin: 32, Samsung Semiconductor: 1, Samsung-specific issues (SVE): 8.

    Most severe Samsung fixes:

    • high Improper authorization in AppBlock prior to SMR Jun-2026 Release 1 allows local attacker to launch arbitrary activity. User interaction is required for triggering this vulnerability. (CVE-2026-21031)

    All fixes and Galaxy models with this patch

    Rollout of A566EXXSBCZF6 by region

    Samsung released this build in all regions (4) on the same day, June 25, 2026.

    Device specifications

    • Launched withAndroid 15
    • Display diagonal17 cm (6.7")
    • Display resolution1080 x 2340 pixels
    • RAM8 GB
    • Rear camera resolution50 MP
    • Rear camera typeTriple camera
    • Battery capacity5000 mAh
    • Weight198 g

    Specifications of SM-A566B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    A566EXXSBCZF6 is Android 16 firmware for Samsung Galaxy A56 5G, released for 4 countries, 4 CSC codes. It includes the 2026-06-05 security patch. Samsung built it on 2026-06-10.

    SMR Jun-2026 fixes 41 vulnerabilities, 5 of them critical. Android Security Bulletin: 32, Samsung Semiconductor: 1, Samsung-specific issues (SVE): 8.

    No. A newer build for SM-A566E is available: A566EXXUEDZJ1. Install it instead of A566EXXSBCZF6 unless you need this exact version. The previous build was A566EXXSBCZF5.

    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 10.079 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy A56 5G must be on bootloader binary B (11) or lower.

    This build uses bootloader binary B (11). It can be flashed on a Samsung Galaxy A56 5G running binary B (11) 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 A56 5G

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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.

    · Device stability improvements, bug fixes.
    · New and / or enhanced features.
    · Further improvements to performance.

    • 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.

    Model firmware by region