Mobile operating systems
Check for the latest device updates.
Benefits may include:
Improved security
Better stability & performance
New & enhanced features
Updated user interface
Check for the latest device updates.
Benefits may include:
Better stability & performance
Updated user interface
New & enhanced features
Improved security

Samsung Galaxy A51
For optimal performance, ensure your device has the most up-to-date software.
Operating system: Android 11
Firmware: A515WVLU5BUA3
Firmware: A515WVLU5BUA3
- Swipe up or down to view Apps.
- Touch Settings.
- Scroll to and touch Software Update.
- The software version is displayed.
- Android Security Patches
- Bug Fixes
- Swipe up or down to view Apps.
- Touch Settings.
- Scroll to and touch Software Update. (A bold “N” next to “Software Update” indicates that a new version is available.)
- Touch Download and Install.
- The phone will check for updates. Touch Download to begin the update.