Hi @Ashraf_sameh99 One UI 6 is better optimised so should result in better performance and be more efficient. Samsung will continue to improve the smoothness via further updates. Battery life should be enhanced but may not happen straight away as the AI relearns useage patterns.
That being said some users have had a few issues. I would suggest that you clear the cache partition after updates and particularly major ones. Some cache files can become unnecessary or corrupted over time. The temporary cache files are deleted but your Data s intact. Still should back up before installing software.
To wipe the cache partition follow these steps:
1. Turn off the device.
2. Connect To Computer , Press and hold the Volume Up key and then press and hold the Power key
3. When the Android logo displays, release both keys.
4. Wait until the Android system recovery menu options appear.
5. Press the Volume down key several times to highlight wipe cache partition.
6. Press Power key to select.
7. Press the Volume down key to highlight yes, them and press the Power key to select.
8. When the wipe cache partition is complete, Reboot system now is highlighted.
9. Press the Power key to restart the device.
Can also repair Apps from the same Recovery Menu.
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
