
Samsung Galaxy A51 5G
The latest firmware for Samsung Galaxy A51 5G (SM-A516B) is A516BXXS9FXE3 with Android 13, released on June 6, 2024 for 33 regions (CSC). Every official firmware build for SM-A516B, 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/A516BXXS9FXE3
SM-A516B started on Android 10 and has received 3 major Android upgrades; it now runs Android 13. The newest build, A516BXXS9FXE3, was released on June 6, 2024 with the May 2024 security patch. That patch (SMR May-2024) fixes 42 vulnerabilities, 3 of them critical. No new build has appeared for 29 months, so regular updates for this model have most likely ended. Builds of this model reach 36 regions (CSC); BRI (Taiwan) usually gets a new build first (100% of recent builds).
• 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 latest Android security patch has been applied.
- Device security has been further enhanced.
One UI 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements.
More powerful search
You can now search your Gallery for more than one person or subject at the same time. You can even search for people without tagging their names just by tapping their faces.
Revamped info display
When you swipe up while viewing a picture or video in your Gallery, you can see when and where the picture was taken, whi...
One UI 5 brings you more powerful personalization and makes it easier to get things done across your Galaxy devices.
New app icons and illustrations
Icon symbols are larger for a bolder look that's easier to scan. Subtle background gradients and improved contrast give a fresher, more natural feel. New help illustrations have been created to give a consistent look to all apps.
Smoother than ever before
New animations and transition effects make sw...
• Overall stability of your device has been 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...
• 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.
• Overall stability of functions 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...
• The security of your device has been improved.
Wi-Fi
- If quality information on nearby Wi-Fi routers can be measured, this information will appear as Very Fast, Fast, Normal, or Slow.
* This feature can be turned on or off in "Network Quality Information Display" settings.
Samsung keyboard
- A new feature has been added to the keyboard search feature that allows the user to search YouTube.
- Split Keyboard is supported on Landscape mode.
- The search function of the "Manage Input Languages" screen in the Keyboard Settings page has...
• Wi-Fi connectivity and stability have been improved.
• The stability of Camera has been improved.
• New Camera features
- My filters, Single take, 10x Zoom, Night hyperlapse
• Camera picture quality has been improved.
• The security of your device has been improved.
• The following functions have been deleted : MirrorLink
• The stability of Wallpaper has been improved.
• The performance of Fingerprint recognition has been improved
• Improved battery charging algorithm and stability
Box codes of SM-A516B for different colors and markets. Firmware is chosen by the model code SM-A516B and your region (CSC), not by the SKU.

SM-A516V

SM-A515X

SM-A5100X

SM-A526N

SM-A520X
The newest firmware for SM-A516B runs Android 13: build A516BXXS9FXE3, released on June 6, 2024.
The latest build for SM-A516B, A516BXXS9FXE3, was released on June 6, 2024 (2 years ago).
SM-A516B has had no new firmware for 29 months, so regular updates have most likely ended.
Yes, all firmware files for SM-A516B are 100% official, original, and obtained directly from Samsung servers.
To flash SM-A516B, 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-A516B.