Samsung Galaxy A10 A105FNXXU5BTL1
SM-A105FN 15 countries Android 10

Samsung Galaxy A10 A105FNXXU5BTL1 Firmware

Samsung Galaxy A10 A105FNXXU5BTL1 is an Android 10 firmware for 15 countries, 26 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 A105FNXXS5BTK3: security patch 2021-01-01 instead of 2020-11-01. A newer build for SM-A105FN is available: A105FNXXS9CWB2.

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Android 10
OS Version
2021-01-15
First release
other regions until 2021-01-29
2021-01-01
Security patch
15
Countries
26
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 A10 use bootloader binary 9 (latest: A105FNXXS9CWB2). If your device already runs binary 9, 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#.
    Your CSC is in Settings → About phone (About tablet) → Software information, or dial *#1234#. The CSC sets your region's features and network bands. Download the firmware for your country.
    5
    MODEM/CP Version: A105FNXXU5BTL1
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-A105FN
    3IE Ireland
    H3G United Kingdom
    HUI Italy
    		A105FNCKH5BTL1 2021-01-20 2021-01-15 2.631 GiB
    SM-A105FN_1_20201224211304_frnud0cf8m_fac.zip
    SM-A105FN
    AMO Spain
    FTM France
    ORO Romania
    		A105FNOGC5BTL1 2021-01-29 2021-01-28 2.482 GiB
    SM-A105FN_1_20201225020804_uw3svcgbbe_fac.zip
    SM-A105FN
    ATL Spain
    CNX Romania
    CYV Cyprus
    OMN Italy
    +5 more countries
    TCL Portugal
    VDC Czechia
    VDI Ireland
    VGR Greece
    VOD United Kingdom
    		A105FNOVF5BTL1 2021-01-20 2021-01-18 2.52 GiB
    SM-A105FN_1_20201223154234_ptxvegpy0s_fac.zip
    SM-A105FN
    COA Romania
    COS Greece
    CRO, DHR Croatia
    MBM Macedonia
    +4 more countries
    TMH Hungary
    TMS Slovakia
    TMZ Czechia
    TPL Poland
    		A105FNODX5BTK1 2021-01-22 2021-01-15 2.789 GiB
    SM-A105FN_1_20201224211234_e7dlm8e8uk_fac.zip
    SM-A105FN
    O2U United Kingdom
    XEC Spain
    		A105FNOTF5BTL1 2021-01-22 2021-01-21 2.613 GiB
    SM-A105FN_1_20201225021104_0bn2bjo1jb_fac.zip

    No matching downloads

    Device specifications

    • Display diagonal15.8 cm (6.2")
    • Display resolution720 x 1520 pixels
    • Display typeTFT
    • RAM2 GB
    • Rear camera resolution13 MP
    • Rear camera typeSingle camera
    • Battery capacity3400 mAh
    • Weight168 g

    Specifications of SM-A105F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    What's new in A105FNXXU5BTL1

    · The security of your device has been improved.

    ※ If your device is encrypted, it must be decrypted before upgrading.

    How to flash A105FNXXU5BTL1

    • A105FNXXU5BTL1 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

    A105FNXXU5BTL1 is Android 10 firmware for Samsung Galaxy A10, released for 15 countries, 26 CSC codes. It includes the 2021-01-01 security patch. Samsung built it on 2021-01-15.

    No. A newer build for SM-A105FN is available: A105FNXXS9CWB2. Install it instead of A105FNXXU5BTL1 unless you need this exact version. The previous build was A105FNXXS5BTK3.

    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 A10 must be on bootloader binary 5 or lower.

    This build uses bootloader binary 5. It can be flashed on a Samsung Galaxy A10 running binary 5 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 2 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 A10

    • 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.

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

    Show 15 older builds

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

    One UI 3.1 Upgrade (Android 11)
    One UI 3.1 is designed to help you focus on what matters. Our visual redesign has improved the places you visit the most, like the Home screen and quick panel, to reduce distractions, highlight important information, and make your experience more consistent. Performance improvements will help apps run quicker while using less battery power. And One UI 3.1 puts control in your hands with new privacy controls, one-time permissions, and enhanced Digital Wellbeing....

    • 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.

    ※ If your device is encrypted, it must be decrypted before upgrading.

    • 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.

    ※ If your device is encrypted, it must be decrypted before upgrading.

    · The security of your device has been improved.

    ※ If your device is encrypted, it must be decrypted before upgrading.

    • 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...

    · Security patch update
    Model firmware by region