
Samsung Galaxy A12
The latest firmware for Samsung Galaxy A12 (SM-A125F) is A125FXXS6CXJ5 with Android 12, released on November 4, 2024 for 94 regions (CSC). Every official firmware build for SM-A125F, 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/A125FXXS6CXJ5
SM-A125F started on Android 10 and has received 2 major Android upgrades; it now runs Android 12. The newest build, A125FXXS6CXJ5, was released on November 4, 2024 with the October 2024 security patch. That patch (SMR Oct-2024) fixes 42 vulnerabilities, 7 of them critical. No new build has appeared for 24 months, so regular updates for this model have most likely ended.
• Security
The device is protected with improved security.
• The latest Android security patch has been applied.
- Device security has been further enhanced.
• Security
The device is protected with improved security.
• The latest Android security patch has been applied.
- Device security has been further enhanced.
• Security
The device is protected with improved security.
• The latest Android security patch has been applied.
- Device security has been further enhanced.
• The security of your device has been improved.
• Security
The device is protected with improved security.
• The latest Android security patch has been applied.
- Device security has been further enhanced.
• Security
The device is protected with improved security.
• The security of your device has been improved.
• Overall stability of your device has been improved.
• The security of your device has been improved.
• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.
• Overall stability 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 latest Android security patch has been applied.
- Device security has been further enhanced.
• The security of your device has been improved.
• Security
The device is protected with improved security.
• Network mode
Some Network mode settings have been changed
※Some changes may vary depending on country or network operator.
• The latest Android security patch has been applied.
- Device security has been further enhanced.
• The security of your device has been improved.
Box codes of SM-A125F for different colors and markets. Firmware is chosen by the model code SM-A125F and your region (CSC), not by the SKU.

SM-A125U1

SM-A025A

SM-A115A

SM-A136S

SM-A135N
The newest firmware for SM-A125F runs Android 12: build A125FXXS6CXJ5, released on November 4, 2024.
The latest build for SM-A125F, A125FXXS6CXJ5, was released on November 4, 2024 (1 year ago).
SM-A125F has had no new firmware for 24 months, so regular updates have most likely ended.
Yes, all firmware files for SM-A125F are 100% official, original, and obtained directly from Samsung servers.
To flash SM-A125F, 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-A125F.