Samsung GALAXY S4 R970XWWUFND2
SCH-R970X 1 country Android 4.4.2 (KitKat)

Samsung GALAXY S4 R970XWWUFND2 Firmware

Samsung GALAXY S4 R970XWWUFND2 is an Android 4.4.2 (KitKat) firmware for CSP. 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 R970XWWSGQA1: Android updated from Android 5.0.1 (Lollipop) to Android 4.4.2 (KitKat); bootloader binary raised from S (28) to U (30), so after installing it there is no way back to older builds. A newer build for SCH-R970X is available: R970XWWUGOH1.

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Android 4.4.2 (KitKat)
OS Version
2014-04-14
Build Date
1
Countries
1
CSC codes
U (30)
Bootloader binary

Bootloader binary U (30). 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#.
    MODEM/CP Version: R970XWWUFND2
    ModelRegionCSC VersionSizeFile nameDownload
    SCH-R970X
    CSP
    		R970XCSPFND2 — — Download

    No matching downloads

    How to flash R970XWWUFND2

    • R970XWWUFND2 has bootloader binary U (30). Your device must run binary U (30) 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.

    Frequently Asked Questions

    R970XWWUFND2 is Android 4.4.2 (KitKat) firmware for Samsung GALAXY S4, released for CSP. Samsung built it on 2014-04-14.

    No. A newer build for SCH-R970X is available: R970XWWUGOH1. Install it instead of R970XWWUFND2 unless you need this exact version. The previous build was R970XWWSGQA1.

    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 S4 must be on bootloader binary U (30) or lower.

    This build uses bootloader binary U (30). It can be flashed on a Samsung GALAXY S4 running binary U (30) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 4 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 S4

    No changelog details available.
    Model firmware by region