Samsung Galaxy A50s A5070ZCU4CTL1
SM-A5070 1 country Android 10

Samsung Galaxy A50s A5070ZCU4CTL1 Firmware

Samsung Galaxy A50s A5070ZCU4CTL1 is an Android 10 firmware for China (CHC). 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 A5070ZHU4CTL1, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-A5070 is available: A5070ZCS6DWE1.

Download firmware
9.4/10 (480)4,272 times
Android 10
OS Version
2020-12-30
Build Date
2020-11-01
Security patch
1
Countries
1
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 A50s use bootloader binary 6 (latest: A5070ZCS6DWE1). If your device already runs binary 6, 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: A5070ZCU4CTL1
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-A5070
    CHC China
    		A5070CHC4CTL1 2020-12-30 4.607 GiB
    SM-A5070_2_20201222121834_u28h4m253e_fac.zip
    		Download

    No matching downloads

    How to flash A5070ZCU4CTL1

    • A5070ZCU4CTL1 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.

    What's new in A5070ZCU4CTL1

    • WLAN
    - If quality information on nearby WLAN routers can be measured, this information will appear as  Very Fast, Fast, Normal, or Slow.
      * This feature can be turned on or off in "Network Quality Information Display" settings.
    - When attempting to access a WLAN router with a password, a newly added feature now allows the user to request the password of the WLAN router from someone nearby who is saved in their contact list and has already connected to that router.
      * The "Request Password" button will appear on the WLAN password input screen when you can request a password.

    • Always On Display
    - Bitmoji Stickers are supported on Always On Display. (Clock style)

    • Samsung keyboard
    - Split Keyboard is supported on Landscape mode.
    - The search function of the "Manage Input Languages" screen in the Keyboard Settings page has been newly updated to make it easy to find keyboard input languages that the user wishes to add or delete.

    • SOS Messages
    - A feature has been added that allows the user to call a person who is saved as a pre-configured SOS message contact.
    - A feature has been added that allows the user to send SOS location-sharing messages every 30 minutes for 24 hours.

    Frequently Asked Questions

    A5070ZCU4CTL1 is Android 10 firmware for Samsung Galaxy A50s, released for China (CHC). It includes the 2020-11-01 security patch. Samsung built it on 2020-12-30.

    No. A newer build for SM-A5070 is available: A5070ZCS6DWE1. Install it instead of A5070ZCU4CTL1 unless you need this exact version. The previous build was A5070ZHU4CTL1.

    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 4.607 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy A50s must be on bootloader binary 4 or lower.

    This build uses bootloader binary 4. It can be flashed on a Samsung Galaxy A50s running binary 4 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 19 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 A50s

    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    - The latest Android security patch has been applied.
    ㆍDevice security has been further enhanced.

    • Overall stability of your device has been improved.

    • Following applications or features added: 芒果TV三星版
    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    Show 13 older builds

    • Overall stability of your device has been improved.
    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    • Following applications or features added: 音乐
    • Overall stability of your device has been improved.
    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    • Overall stability of your device has been improved.
    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    • Overall stability of your device has been improved.
    • The latest Android security patch has been applied.
    - Device security has been further enhanced.
    ※ After the updating, it is needed to agree to the terms and conditions due to the enforcement of the Personal Information Protection act.

    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    The exact changes may differ depending on your device model, country/Region, and service provider.

    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    The exact changes may differ depending on your device model, country/Region, and service provider.

    • Other bug fixes
    - Overall stability of functions improved.
    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    The exact changes may differ depending on your device model, country/Region, and service provider.

    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    Model firmware by region