SM-G991U1 | Samsung Galaxy S21 5G
Android 11 R G991U1UEU4AUF5
Download the official Android Android 11 R for Samsung Galaxy S21 5G SM-G991U1 mobile easily and high speed download links support resuming
Changes in Android 11 for SM-G991U1
Android 11 brought numerous enhancements compared to the previous version, positively impacting the performance of the SM-G991U1 phone from Samsung. Among these improvements, the user interface has been significantly upgraded, making interaction with the device smoother and easier.
Regarding privacy, Android 11 introduced new features like data access controls, allowing users to grant app permissions more precisely. Additionally, app management has been improved to facilitate quicker access and management.
Moreover, security updates have been enhanced in Android 11, ensuring that devices run the latest security patches. New features like chat bubbles and quick conversations make communication easier, adding extra value to the user experience.
| Brand | Samsung | |
|---|---|---|
| Name | Galaxy S21 5G | |
| Model | SM-G991U1 | |
| System | Android 11 R | |
| Baseband | XAR G991U1UEU4AUF5 | |
| Firmware Type | Upgrade Firmware | |
| Download Count | 873 | |
| Notes |
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Attention:
- This firmware for Galaxy S21 5G mobile is compatible with model SM-G991U1 only and should not be installed on any other model.
- The firmware version is Android 11, most phone manufacturers don't allow you to downgrade the system to an earlier version.
- Installation is at your own risk.
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