Firmware info of Samsung Galaxy A20 [SM-A205G]

Download the firmware flash for Samsung Galaxy A20 with the code is SM-A205G. This firmware for the region with CSC code is ZTM (ZTM - Brazil). Please make sure the code is exact. You can check model code in Setting - About, in Download mode or back cover of phone. This product PDA version is A205GUBS3ASH2 and Android version is Pie(Android 9). This firmware size is 2.77 GB.


  • BUILD DATE 20190919123101
  • ADD DATE 2019-10-07 13:48:03
  • SIZE 2.77 GB
  • MD5 8ca3558ac912587a885cf8b1b7a1b5e1
  • DOWNLOADED 2
Generating Asgard connection...

Flash instructions

1. Extract (unzip) the Samsung firmware file. Recommended using WinRAR or 7-Zip

2. Download Odin Tool 3.13.1

3. Extract Odin ZIP file

4. Open Odin execute file

5. Reboot Samsung phone in Download Mode (hold Home + Power + Volume Down buttons / hold Volume Down + Bixby buttons then plug-in cable)

6. Connect you Samsung phone and wait until you get a blue sign in Odin

7. Add the 1 file Samsung firmware to AP/PDA or 4 files Samsung firmware (AP/BL/CP/CSC) to it's slots

8. Make sure re-partition is NOT ticked

9. Click the START button, sit back and wait few minutes