Samsung Galaxy A02 A022MUBS4BWL1
SM-A022M 17 countries Android 11

Samsung Galaxy A02 A022MUBS4BWL1 Firmware

First release:

Samsung Galaxy A02 A022MUBS4BWL1 is an Android 11 firmware for 17 countries, 39 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 A022MUBS3BWF5: bootloader binary raised from 3 to 4, so after installing it there is no way back to older builds; security patch 2023-12-01 instead of 2023-06-01. A newer build for SM-A022M is available: A022MUBS4BWL2.

Download firmware
9.4 (482)124,875 times
Android 11
OS Version
2024-01-18
First release
other regions until 2024-03-02
2023-12-01
Security patch
17
Countries
39
CSC codes
4
Bootloader binary

Bootloader binary 4. 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#.
    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: A022MUBS4BWL1
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-A022M
    ALE Ecuador
    BAT Mexico
    CHE Chile
    CWW Jamaica
    +1 more country
    DOR Dominican Republic
    		A022MOWE4BWL1 2024-02-23 2024-02-06 3.077 GiB
    SM-A022M_1_20240129214410_j3iem3g2tc_fac.zip
    		Download
    SM-A022M
    ARO, CTI, PSN, UFN Argentina
    BVO Bolivia
    CHO Chile
    CTP Paraguay
    +5 more countries
    CTU, UPO, UYO Uruguay
    EON Trinidad & Tobago
    GTO Guatemala
    IUS, MXO, TMM Mexico
    PEO, PET, PNT, SAM Peru
    		A022MOWO4BWL1 2024-02-23 2024-01-18 2.899 GiB
    SM-A022M_1_20240112054111_1jebiyw3lt_fac.zip
    		Download
    SM-A022M
    CDR Dominican Republic
    CHL, CRC Chile
    COM Colombia
    CPA Panama
    +3 more countries
    PCT Puerto Rico
    PGU Guatemala
    TCE Mexico
    		A022MOWA4BWL1 2024-03-02 2024-01-18 2.789 GiB
    SM-A022M_1_20240112055011_m3a5u29vne_fac.zip
    		Download
    SM-A022M
    CGU Guatemala
    TGP Paraguay
    CTE, ETE
    		A022MOWM4BWL1 2024-02-23 2024-02-06 2.62 GiB
    SM-A022M_1_20240129214610_pqwp6ue4sq_fac.zip
    		Download
    SM-A022M
    CHT Chile
    EBE Ecuador
    UFU Uruguay
    		A022MOWT4BWL1 2024-02-23 2024-02-22 2.635 GiB
    SM-A022M_1_20240129213230_zmwbgtrd6g_fac.zip
    		Download

    No matching downloads

    How to flash A022MUBS4BWL1

    • A022MUBS4BWL1 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 A022MUBS4BWL1

    • The security of your device has been improved.

    Rollout of A022MUBS4BWL1 by region

    First release
    January 18, 2024
    Last region
    March 4, 2024
    Duration
    47 days
    Regions
    39
    1. Day 1 · · 11 regions
      ChileCRCColombiaCOMDominican RepublicCDRGuatemalaGTOMexicoMXOTCEPanamaCPAPuerto RicoPCTTrinidad & TobagoEONUruguayUPOUYO
    2. Day 3 · · 6 regions
      ArgentinaAROCTIGuatemalaPGUParaguayCTPPeruPEOPET
    3. Day 20 · · 13 regions
      ArgentinaPSNUFNBoliviaBVOChileCHECHODominican RepublicDORGuatemalaCGUMexicoBATIUSParaguayTGPPeruPNTSAMUruguayCTU
    4. Day 21 · · 1 region
      EcuadorALE
    5. Day 36 · · 2 regions
      ChileCHTUruguayUFU
    6. Day 37 · · 5 regions
      EcuadorEBEJamaicaCWWMexicoTMMCTEETE
    7. Day 47 · · 1 region
      ChileCHL

    Device specifications

    • Display diagonal16.5 cm (6.5")
    • Display resolution720 x 1600 pixels
    • Display typePLS
    • RAM2 GB
    • Rear camera resolution13 MP
    • Rear camera typeDual camera
    • Battery capacity5000 mAh
    • Weight206 g

    Specifications of SM-A022MZBLARO, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    A022MUBS4BWL1 is Android 11 firmware for Samsung Galaxy A02, released for 17 countries, 39 CSC codes. It includes the 2023-12-01 security patch. Samsung built it on 2024-01-18.

    No. A newer build for SM-A022M is available: A022MUBS4BWL2. Install it instead of A022MUBS4BWL1 unless you need this exact version. The previous build was A022MUBS3BWF5.

    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 A02 must be on bootloader binary 4 or lower.

    This build uses bootloader binary 4. It can be flashed on a Samsung Galaxy A02 running binary 4 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 A02

    • The security of your device has been improved.

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

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

    • The security of your device has been improved.

    Model firmware by region

    New firmware for other devices

    All latest builds