Samsung Galaxy A20 (SM-A205) Firmware (Unbrick/Repair)

Un-bricking, upgrading and/or repairing software faults on your Samsung Galaxy A20 (SM-A205) can easily be done using this official firmware.

This is a four file (AP, BL, CP and CSC) repair firmware with which you can unbrick your smartphone and/or fix other software faults on the device.

This firmware fixes software issues like:-

  • Un-brick bricked devices
  • Fix apps force closing
  • Device getting stuck during use, or lagging
  • Fix stuck on boot logo
  • Fix boot loop
  • Remove custom recovery (e.g, TWRP)
  • Remove root and restore default system files
  • Help upgrade/ update Android version to latest security patch
  • And just any software related faults

Before downloading any firmware for your Samsung device, check and confirm that the firmware is meant for your exact device model. This is necessary to avoid downloading the wrong file, causing your device to brick.

Firmware details/ Download

Model SM-A205F
A205FXXU2ASFB_A205FOLM2ASFB_XXV_9.0 Download | Download
A205FXXU1ASC3_A205FODM1ASC6_INS_9.0 Download | Download
Model SM-A205W
A205WVLU1ASE7_A205WOYV1ASE7_XAC_9.0 Download
Model SM-A205G
A205GUBU1ASE8_A205GOWO1ASE3_ZTO_9.0 Download
A205GUBU1ASC3_A205GOWO1ASC6_ZTO_9.0 Download | Download
Model SM-A205FN
A205FNPUU1ASC3_A205FNSER1ASC3_SER_9.0 Download | Download
Model SM-A205GN
A205WVLU1ASE7_A205WOYV1ASE7_XAC_9.0 Download
Model SM-A205YN
A205YNDVU2ASF4_A205YNLDT2ASF5_XSA_9.0 Download | Download
Model SM-A205U
A205USQU3ASK8_A205UOYN3ASK8_USC_9.0 Download

How to flash Samsung Galaxy A20 (SM-A205) via Odin

Note: Backup all important data (messages, contacts, app data, settings, etc) as these might be erased once flashing is successful.

Charge your phone to at least 50% before you proceed with the flashing instructions below. Read and follow all steps carefully, especially if you are not very experienced in flashing Samsung devices.

  • Download and install Samsung official USB driver on your computer. (Skip step if already installed)
  • Download and extract (unzip) the firmware file
  • Download Odin Tool
  • Extract the contents of Odin ZIP file
  • Run/Launch Odin.exe
  • Reboot Phone in Download Mode (press and hold Home + Power + Volume Down buttons)
  • Connect device to Computer via USB cable and wait until you get a blue sign in Odin
  • Select/ add the four firmware files extracted in step one.
    • For instance, BL is the bootloader file- click BL in Odin and select that file. In the same way, click AP, CP, and CSC select the files accordingly. See below screenshot
Samsung Galaxy A20 (SM-A205) Firmware (Unbrick/Repair) 1
  • Make sure re-partition is NOT ticked
  • Click the start button and wait few minutes for the flashing process to begin and complete
  • Once flashing is complete, disconnect device and boot normally.

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