Samsung SM-A105FN Firmware Overview
What is the latest SM-A105FN firmware?
A105FNXXS9CWB1, released March 21, 2023 for region XEU with Android 11. It is a security update on bootloader binary 9. The archive holds 1 official build for this region.
Is the Samsung SM-A105FN still getting updates?
Most likely not: there has been no new firmware since March 2023, so Android 11 is the last version this model got. The final builds below are still the best choice for a clean reinstall.
Can I downgrade the SM-A105FN firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 9:
- Binary 9 — since Feb 2023
SM-A105FN firmware for region XEU
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
A105FNXXS9CWB1
Security update
|
9 | XEU | 11 |
2023-03-21 | Download |
How to Flash SM-A105FN Firmware
Put the Samsung SM-A105FN into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with Bit 9 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.