
Samsung Galaxy A02s
The latest firmware for Samsung Galaxy A02s (SM-A025M) is A025MUBS9CYC1 with Android 12, released on April 3, 2025 for 4 regions (CSC). Every official firmware build for SM-A025M, 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/A025MUBS9CYC1
SM-A025M started on Android 10 and has received 2 major Android upgrades; it now runs Android 12. The newest build, A025MUBS9CYC1, was released on April 3, 2025 with the August 2024 security patch. That patch (SMR Aug-2024) fixes 48 vulnerabilities, 2 of them critical. No new build has appeared for 19 months, so regular updates for this model have most likely ended.
· 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.
• Overall stability of your device has been improved.
• The security of your device has been improved.
• Security
The device is protected with improved security.
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
One UI Core 4.1 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 Core 4.1 offers strong privacy protection to make sure your personal information...
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
• Overall stability 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.
• Overall stability of your device has been improved.
• The security of your device has been improved.
• Added new feature. - Google RCS(Rich Communication Service)
• The security of your device has been improved.
One UI 3 Upgrade (Android 11)
One UI 3 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 3 puts control in your hands with new privacy controls, one-time permissions, and enhanced Digital Wellbeing.
Scrol...
• The performance of Camera has been improved
• The security of your device has been improved.
• The performance of Camera has been improved
• The stability of Touch screen has been improved.
• Improved battery charging algorithm and stability
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
• The performance of Camera has been improved
• The stability of Touch screen has been improved.
• Improved battery charging algorithm and stability
Box codes of SM-A025M for different colors and markets. Firmware is chosen by the model code SM-A025M and your region (CSC), not by the SKU.

SM-A025A

SM-A022M

SM-A015A

SM-A035G

SM-A037U1
The newest firmware for SM-A025M runs Android 12: build A025MUBS9CYC1, released on April 3, 2025.
The latest build for SM-A025M, A025MUBS9CYC1, was released on April 3, 2025 (1 year ago).
SM-A025M has had no new firmware for 19 months, so regular updates have most likely ended.
Yes, all firmware files for SM-A025M are 100% official, original, and obtained directly from Samsung servers.
To flash SM-A025M, 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-A025M.