Samsung SM-A022M Firmware Overview
What is the latest SM-A022M firmware?
A022MUBS4BWL1, released February 16, 2024 for region CHT with Android 11. It is a security update on bootloader binary 4. The archive holds 1 official build for this region.
Is the Samsung SM-A022M still getting updates?
Most likely not: there has been no new firmware since February 2024, 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-A022M firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 4:
- Binary 4 — since Dec 2023
SM-A022M firmware for region CHT
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
A022MUBS4BWL1
Security update
|
4 | CHT | 11 |
2024-02-16 | Download |
How to Flash SM-A022M Firmware
Put the Samsung SM-A022M 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 4 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.