Samsung Galaxy A20 A205GUBUBCWA1
SM-A205G 12 countries Android 11

Samsung Galaxy A20 A205GUBUBCWA1 Firmware

Samsung Galaxy A20 A205GUBUBCWA1 is an Android 11 firmware for 12 countries, 12 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 A205GUBUBCVL1: security patch 2023-01-01 instead of 2022-10-01. A newer build for SM-A205G is available: A205GUBUBCWD6.

Download firmware
9.2/10 (465)59,464 times
Android 11
OS Version
2023-01-26
First release
other regions until 2023-03-23
2023-01-01
Security patch
12
Countries
12
CSC codes
B (11)
Bootloader binary

Bootloader binary B (11). 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.
    3
    MODEM/CP Version: A205GNDXUBCWA1
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-A205G
    CDR Dominican Republic
    CHL Chile
    COM Colombia
    CPA Panama
    +8 more countries
    CTI Argentina
    CTP Paraguay
    CTU Uruguay
    PCT Puerto Rico
    PET Peru
    PGU Guatemala
    TCE Mexico
    ZTA Brazil
    		A205GOWABCWA1 2023-03-23 2023-01-27 4.177 GiB
    SM-A205G_2_20230114075120_ldbwhiro4j_fac.zip
    SM-A205G
    COM Colombia
    		A205GOWABCWC1 2023-03-21 2023-03-21 4.177 GiB
    SM-A205G_2_20230314231150_zbh7vdjly5_fac.zip
    SM-A205G
    ZTA Brazil
    		A205GOWABCWB2 2023-03-09 2023-03-09 4.177 GiB
    SM-A205G_2_20230224212901_5sa499lyie_fac.zip

    No matching downloads

    How to flash A205GUBUBCWA1

    • A205GUBUBCWA1 has bootloader binary B (11). Your device must run binary B (11) 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 A205GUBUBCWA1

    • Security
    The device is protected with improved security.

    Rollout of A205GUBUBCWA1 by region

    First release
    January 27, 2023
    Last region
    March 23, 2023
    Duration
    56 days
    Regions
    12
    1. Day 1 · · 2 regions
      PanamaCPAPuerto RicoPCT
    2. Day 4 · · 2 regions
      ArgentinaCTIMexicoTCE
    3. Day 5 · · 1 region
      PeruPET
    4. Day 6 · · 1 region
      ColombiaCOM
    5. Day 7 · · 1 region
      UruguayCTU
    6. Day 12 · · 1 region
      BrazilZTA
    7. Day 13 · · 1 region
      GuatemalaPGU
    8. Day 15 · · 1 region
      Dominican RepublicCDR
    9. Day 47 · · 1 region
      ChileCHL
    10. Day 56 · · 1 region
      ParaguayCTP

    Device specifications

    • Launched withAndroid 9.0
    • Display diagonal16.3 cm (6.4")
    • Display resolution720 x 1560 pixels
    • Display typeSAMOLED
    • Processor frequency1.6 GHz
    • Processor familySamsung Exynos
    • RAM3 GB
    • Rear camera resolution13 MP
    • Rear camera typeDual camera
    • SIM cardsDual SIM
    • Battery capacity4000 mAh
    • Weight169 g

    Frequently Asked Questions

    A205GUBUBCWA1 is Android 11 firmware for Samsung Galaxy A20, released for 12 countries, 12 CSC codes. It includes the 2023-01-01 security patch. Samsung built it on 2023-01-26.

    No. A newer build for SM-A205G is available: A205GUBUBCWD6. Install it instead of A205GUBUBCWA1 unless you need this exact version. The previous build was A205GUBUBCVL1.

    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 A20 must be on bootloader binary B (11) or lower.

    This build uses bootloader binary B (11). It can be flashed on a Samsung Galaxy A20 running binary B (11) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 6 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 A20

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

    · Security patch update

    • Security
    The device is protected with improved security.

    • 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.

    Show 7 older builds

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

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

    • Improved stability of the following applications or features: Google RCS (Rich Communication Services)
    • The security of your device has been improved.

    One UI 3 Upgrade (Android 11)
    One UI 3 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 puts control in your hands with new privacy controls, one-time permissions, and enhanced Digital Wellbeing.

    Scrol...

    • Added new feature. - Google RCS(Rich Communication Service)
    • Overall stability of functions improved.
    • The security of your device has been improved.

    Model firmware by region