Samsung Galaxy J8 J810FPUS5CUD1
SM-J810F 1 country Android 10

Samsung Galaxy J8 J810FPUS5CUD1 Firmware

Samsung Galaxy J8 J810FPUS5CUD1 is an Android 10 firmware for Russia (SER). 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 J810FJXU4CUC1: bootloader binary raised from 4 to 5, so after installing it there is no way back to older builds; security patch 2021-04-01 instead of 2021-01-01. A newer build for SM-J810F is available: J810FJXU6CVA1.

9.2/10 (498)4,290 times
Android 10
OS Version
2021-05-06
Build Date
2021-04-01
Security patch
1
Countries
1
CSC codes
5
Bootloader binary

Bootloader binary 5. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy J8 use bootloader binary 6 (latest: J810FJXU6CVA1). 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: J810FXXS5CUD1
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-J810F
    SER Russia
    		J810FSER5CUD1 2021-05-06 2.921 GiB
    SM-J810F_2_20210422165307_mpvdairh8m_fac.zip

    No matching downloads

    Device specifications

    • Display diagonal15.2 cm (6")
    • Display resolution1480 x 720 pixels
    • Display typeSAMOLED
    • Processor frequency1.8 GHz
    • RAM3 GB
    • Rear camera resolution16 MP
    • Rear camera typeDual camera
    • Battery capacity3500 mAh
    • Weight177 g

    What's new in J810FPUS5CUD1

    • The security of your device has been improved.

    How to flash J810FPUS5CUD1

    • J810FPUS5CUD1 has bootloader binary 5. Your device must run binary 5 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

    J810FPUS5CUD1 is Android 10 firmware for Samsung Galaxy J8, released for Russia (SER). It includes the 2021-04-01 security patch. Samsung built it on 2021-05-06.

    No. A newer build for SM-J810F is available: J810FJXU6CVA1. Install it instead of J810FPUS5CUD1 unless you need this exact version. The previous build was J810FJXU4CUC1.

    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 2.921 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy J8 must be on bootloader binary 5 or lower.

    This build uses bootloader binary 5. It can be flashed on a Samsung Galaxy J8 running binary 5 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 3 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 J8

    · The security of your device has been improved.

    • Overall stability of your device has been improved.
    • The security of your device has been improved.

    • Overall stability of your device has been improved.
    • The security of your device has been improved.

    • The security of your device has been improved.

    • The security of your device has been improved.

    Show 15 older builds

    • The security of your device has been improved.

    • The security of your device has been improved.

    · The security of your device has been improved.

    • The security of your device has been improved.

    One UI 2 upgrade with Android 10

    One UI 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you.
    We recommend that you back up your important data to keep it safe during the upgrade.
    Some apps, including Calculator, Samsung Internet, Samsung Health and Samsung Notes, need to be updated individually after you update your OS.

    Here's what's new.

    Dark mode
    - Enhanced image, text, and color adjustments for day and night environments.
    - Dark...

    One UI 2 upgrade with Android 10

    One UI 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you.
    We recommend that you back up your important data to keep it safe during the upgrade.
    Some apps, including Calculator, Samsung Internet, Samsung Health and Samsung Notes, need to be updated individually after you update your OS.

    Here's what's new.

    Dark mode
    - Enhanced image, text, and color adjustments for day and night environments.
    - Dark...

    One UI 2 upgrade with Android 10

    One UI 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you.
    We recommend that you back up your important data to keep it safe during the upgrade.
    Some apps, including Calculator, Samsung Internet, Samsung Health and Samsung Notes, need to be updated individually after you update your OS.

    Here's what's new.

    Dark mode
    - Enhanced image, text, and color adjustments for day and night environments.
    - Dark...

    · The security of your device has been improved.

    · Security patch update

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

    · Security patch update
    · Security patch update
    · Security patch update
    · Security patch update
    · Security patch update
    Model firmware by region