Download the latest Samsung firmware β SM-G998U1 β XAA. Full list of firmwares available for download
| Device | Model | Region | PDA/AP Version | CSC Version | MODEM/CP Version | Os Version | Build Date | ||
|---|---|---|---|---|---|---|---|---|---|
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | XAA | G998U1UES5BVA6 | G998U1OYM5BVA6 | G998U1UES5BVA6 | 12 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | XAA | SM-G998U1XAAG998U1UEU5BULH
β’ Overall stability of your device has been improved. β’ The security of your device has been improved. | G998U1OYM5BULH | G998U1UEU5BULH | 12 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | XAA | G998U1UES4BULE | G998U1OYM4BULE | G998U1UES4BULE | 12 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | XAA | G998U1UES4BUKK | G998U1OYM4BUKK | G998U1UES4BUKK | 12 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | XAA | SM-G998U1XAAG998U1UEU4BUKF
β’ Overall stability of your device has been improved. β’ The security of your device has been improved. | G998U1OYM4BUKF | G998U1UEU4BUKF | 12 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | XAA | SM-G998U1XAAG998U1UEU4BUK7One UI 4 Upgrade (Android 12) One UI 4 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. Color palette Customize your phone with unique colors based on your wallpaper. Your colors will be applied to menus, buttons, backgrounds, and apps throughout your phone. Privacy One UI 4 offers strong privacy protection to make sure your personal information doesnβt fall into the wrong hands. Permission info at a glance See when each app accesses sensitive permissions such as Location, Camera, or Microphone in Permission usage. You can deny permissions for any apps you donβt feel comfortable with. Camera and microphone indicators Keep prying eyes and ears away. A green dot will appear in the upper right corner of the screen when any app is using the camera or microphone. You... | G998U1OYM4BUK7 | G998U1UEU4BUK7 | 12 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | XAA | G998U1UES4AUJ7 | G998U1OYM4AUJ7 | G998U1UES4AUJ7 | 11 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | XAA | G998U1UES4AUIN | G998U1OYM4AUIN | G998U1UES4AUIN | 11 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | XAA | SM-G998U1XAAG998U1UEU4AUI7
β’ Overall stability of your device has been improved. β’ The security of your device has been improved. | G998U1OYM4AUI7 | G998U1UEU4AUI7 | 11 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | XAA | G998U1UES4AUH9 | G998U1OYM4AUH9 | G998U1UES4AUH9 | 11 |