
Samsung Galaxy A02
The latest firmware for Samsung Galaxy A02 (SM-A022M) is A022MUBS4BWL2 with Android 11, released on January 18, 2024 for 10 regions (CSC). Every official firmware build for SM-A022M, newest first: one row per build with all regions (CSC) that received it.
Each firmware build has its own page at https://samfirm.shop/build/{PDA}, where {PDA} is the build number from the list above. Example: https://samfirm.shop/build/A022MUBS4BWL2
SM-A022M started on Android 10 and has received 1 major Android upgrade; it now runs Android 11. The newest build, A022MUBS4BWL2, was released on January 18, 2024 with the December 2023 security patch. No new build has appeared for 33 months, so regular updates for this model have most likely ended.
Specifications of SM-A022MZBLARO, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.
• The security of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
• Overall stability of your device has been improved.
• The security 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.
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
• The security of your device has been improved.
• The security of your device has been improved.
• Overall stability of your device has been improved.
• The security of your device has been improved.
• Overall stability of your device has been improved.
• The security of your device has been improved.
• Overall stability of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
• Overall stability of functions improved.
• The security of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
Box codes of SM-A022M for different colors and markets. Firmware is chosen by the model code SM-A022M and your region (CSC), not by the SKU.

SM-A185G

SM-A185F

SM-A077F

SM-A085F

SM-A085M

SM-A276B

SM-A576U

SM-A566U
The newest firmware for SM-A022M runs Android 11: build A022MUBS4BWL2, released on January 18, 2024.
The latest build for SM-A022M, A022MUBS4BWL2, was released on January 18, 2024 (2 years ago).
SM-A022M has had no new firmware for 33 months, so regular updates have most likely ended.
Yes, all firmware files for SM-A022M are 100% official, original, and obtained directly from Samsung servers.
To flash SM-A022M, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.
Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-A022M.