
Samsung Galaxy A02s
The latest firmware for Samsung Galaxy A02s (SM-A025F) is A025FXXS8CYC5 with Android 12, released on March 31, 2025 for 1 region (CSC). Every official firmware build for SM-A025F, 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/A025FXXS8CYC5
SM-A025F started on Android 10 and has received 2 major Android upgrades; it now runs Android 12. The newest build, A025FXXS8CYC5, was released on March 31, 2025. No new build has appeared for 19 months, so regular updates for this model have most likely ended. Builds of this model reach 41 regions (CSC); SER (Russia) usually gets a new build first (100% of recent builds).
Specifications of SM-A025FZBFTUR, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.
• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.
• The security of your device has been improved.
• Security
The device is protected with improved security.
• Stability and reliability
Device behavior has been improved.
• 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.
· The security of your device has been improved.
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...
· The security of your device has been improved.
· The security of your device has been improved.
※ If your device is encrypted, it must be decrypted before upgrading.
• 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.
· The security of your device has been improved.
※ If your device is encrypted, it must be decrypted before upgrading.
• 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...
[Other Changes]
- as part of the implementation of the requirements of the Decree of the Government of the Russian Federation No. 1867 of 18.11.2020, the download of mandatory applications has been added;
- some of these apps will only be installed if the device is reset to factory settings;
To learn more about the Decree of the Government of the Russian Federation No. 1867 of 18.11.2020, please follow the link http://publication.pravo.gov.ru/Document/View/0001202011230051
If you have any questi...
• The security of your device has been improved.
· The security of your device has been improved.
Box codes of SM-A025F for different colors and markets. Firmware is chosen by the model code SM-A025F and your region (CSC), not by the SKU.

SM-A025A

SM-A022M

SM-A015A

SM-A035G

SM-A037U1
The newest firmware for SM-A025F runs Android 12: build A025FXXS8CYC5, released on March 31, 2025.
The latest build for SM-A025F, A025FXXS8CYC5, was released on March 31, 2025 (1 year ago).
SM-A025F has had no new firmware for 19 months, so regular updates have most likely ended.
Yes, all firmware files for SM-A025F are 100% official, original, and obtained directly from Samsung servers.
To flash SM-A025F, 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-A025F.