
Samsung Galaxy A12
The latest firmware for Samsung Galaxy A12 (SM-A125M) is A125MUBS6CXJ2 with Android 12, released on November 25, 2024 for 1 region (CSC). Every official firmware build for SM-A125M, 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/A125MUBS6CXJ2
SM-A125M started on Android 10 and has received 2 major Android upgrades; it now runs Android 12. The newest build, A125MUBS6CXJ2, was released on November 25, 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 23 months, so regular updates for this model have most likely ended.
Specifications of SM-A125F, 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.
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
• The security of your device has been improved.
• The stability of Camera has been improved.
• Overall stability 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.
One UI 4 brings you a wide array of new features and enhancements for your Galaxy devices. More intuitive, more fun, more secure, and easier than ever.
Check out the changes below.
Customize your phone with unique colors based on your wallpaper. Your colors will be applied to menus, buttons, backgrounds, and apps throughout your phone.
One UI 4 offers strong privacy protection to make sure your personal information doesn’t fall into the...
• The security of your device has been improved.
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
• The security of your device has been improved.
• The stability of Camera has been improved.
• The security of your device has been improved.
• Following applications or features added: RAM Plus
• The stability of Camera has been improved.
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
• The security of your device has been improved.
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
· The security of your device has been improved.
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
• Wi-Fi connectivity and stability have been improved.
• Overall stability of functions improved.
· The security of your device has been improved.
• LGPD (General Personal Data Protection Law) has been applied.
• The security of your device has been improved.
One UI Core 3.1 Upgrade (Android 11)
One UI Core 3.1 is designed to help you focus on what matters. Our visual redesign has improved the places you visit the most, like the Home screen and quick panel, to reduce distractions, highlight important information, and make your experience more consistent. Performance improvements will help apps run quicker while using less battery power. And One UI Core 3.1 puts control in your hands with new privacy controls, one-time permissions, and enhanced Digit...
• The stability of Touch screen has been improved.
• The security of your device has been improved.

SM-A125U1

SM-A025A

SM-A115A

SM-A136S

SM-A135N
The newest firmware for SM-A125M runs Android 12: build A125MUBS6CXJ2, released on November 25, 2024.
The latest build for SM-A125M, A125MUBS6CXJ2, was released on November 25, 2024 (1 year ago).
SM-A125M has had no new firmware for 23 months, so regular updates have most likely ended.
Yes, all firmware files for SM-A125M are 100% official, original, and obtained directly from Samsung servers.
To flash SM-A125M, 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-A125M.