
Samsung Galaxy M21
The latest firmware for Samsung Galaxy M21 (SM-M215F) is M215FXXU3CXJ2 with Android 12, released on October 3, 2024 for 12 regions (CSC). Every official firmware build for SM-M215F, 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/M215FXXU3CXJ2
SM-M215F started on Android 10 and has received 2 major Android upgrades; it now runs Android 12. The newest build, M215FXXU3CXJ2, was released on October 3, 2024. No new build has appeared for 25 months, so regular updates for this model have most likely ended. Builds of this model reach 28 regions (CSC); INS (India) usually gets a new build first (88% of recent builds).
• The security of your device has been improved.
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
• Overall stability of functions improved.
• Overall stability of your device has been improved.
• The security of your device has been improved.
One UI 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 4.1 offers strong privacy protection to make sure your personal information doesn’t fall in...
• The security of your device has been improved.
• The performance of Camera has been improved
• Overall device performance has been improved.
• The security of your device has been improved.
• Added new feature. - Clipboard
• Enhanced Quick Share
• The performance of Camera has been improved
• Overall device performance has been improved.
• The security of your device has been improved.
· The security of your device has been improved.
• The performance of Camera has been improved
• Overall device performance has been improved.
• The security of your device has been improved.
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.
Sc...
Samsung keyboard
- Split Keyboard is supported on Landscape mode.
- The search function of the "Manage Input Languages" screen in the Keyboard Settings page has been newly updated to make it easy to find keyboard input languages that the user wishes to add or delete.
Messages
- A feature has been added that allows the user to send SOS location-sharing messages every 30 minutes for 24 hours.
Camera
- Improved the quality and stability of the camera.
The security of your device has been imp...
• New Camera features
- My filters, Single take, Night hyperlapse
• Overall stability of functions improved.
• The security of your device has been improved.
· The security of your device has been improved.
• The stability of Camera 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-M215F for different colors and markets. Firmware is chosen by the model code SM-M215F and your region (CSC), not by the SKU.

SM-M215G

SM-M225FV

SM-M115M

SM-M317F

SM-M315F
The newest firmware for SM-M215F runs Android 12: build M215FXXU3CXJ2, released on October 3, 2024.
The latest build for SM-M215F, M215FXXU3CXJ2, was released on October 3, 2024 (2 years ago).
SM-M215F has had no new firmware for 25 months, so regular updates have most likely ended.
Yes, all firmware files for SM-M215F are 100% official, original, and obtained directly from Samsung servers.
To flash SM-M215F, 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-M215F.