Samsung Galaxy Tab Active5 Pro 5G X358UUES8CZF1
SM-X358U 1 country Android 16

Samsung Galaxy Tab Active5 Pro 5G X358UUES8CZF1 Firmware

Samsung Galaxy Tab Active5 Pro 5G X358UUES8CZF1 is an Android 16 firmware for United States (ATT, TMB, VZW, XAA). 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 X358UVLS8CZF1, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-X358U is available: X358UUESBCZJ2.

OS updates guaranteed until: Android 23Security updates until: May 1, 2033
Download firmware
9.3/10 (78)1,923 times
Android 16
OS Version
2026-06-16
Build Date
2026-06-05
Security patch
1
Countries
4
CSC codes
8
Bootloader binary

Bootloader binary 8. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy Tab Active5 Pro 5G use bootloader binary B (11) (latest: X358UUESBCZJ2). If your device already runs binary B (11), 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: X358UUES8CZF1
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-X358U
    ATT United States
    		X358UOYM8CZF1 2026-06-30 8.847 GiB
    SM-X358U_3_20260616163422_8xt27tcivj_fac.zip
    		Download
    SM-X358U
    TMB United States
    		X358UOYM8CZF1 2026-06-30 8.847 GiB
    SM-X358U_3_20260616155650_4gbmltnqze_fac.zip
    		Download
    SM-X358U
    VZW United States
    		X358UOYM8CZF1 2026-06-30 8.847 GiB
    SM-X358U_3_20260616151541_1m5gh4y8u7_fac.zip
    		Download
    SM-X358U
    XAA United States
    		X358UOYM8CZF1 2026-06-30 8.847 GiB
    SM-X358U_3_20260616135910_po154utm0o_fac.zip
    		Download

    No matching downloads

    How to flash X358UUES8CZF1

    • X358UUES8CZF1 has bootloader binary 8. Your device must run binary 8 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 X358UUES8CZF1

    • 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 X358UUES8CZF1 by region

    Samsung released this build in all regions (4) on the same day, June 30, 2026.

    Frequently Asked Questions

    X358UUES8CZF1 is Android 16 firmware for Samsung Galaxy Tab Active5 Pro 5G, released for United States (ATT, TMB, VZW, XAA). It includes the 2026-06-05 security patch. Samsung built it on 2026-06-16.

    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-X358U is available: X358UUESBCZJ2. Install it instead of X358UUES8CZF1 unless you need this exact version. The previous build was X358UVLS8CZF1.

    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 8.847 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Tab Active5 Pro 5G must be on bootloader binary 8 or lower.

    This build uses bootloader binary 8. It can be flashed on a Samsung Galaxy Tab Active5 Pro 5G running binary 8 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 Tab Active5 Pro 5G

    • 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 8.5
    Visual design

    Fresh new look
    One UI seamlessly integrates into your daily routine by combining immersive visuals with meaningful personalization for a more refined and sophisticated design. Transparent blur effects add depth and make content easier to navigate, while floating elements react organically to your workflow for a more focused experience. Through familiar and intuitive data visualization, One UI delivers a design that feels both personal and relatable, helping you focus...

    • 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