Upgraded and minor review on One Ui 4 S21 ultra.

[prashme88]

The update has rolled out and ppl are excited to try it out. But it has many catches.

What's improved - 

• Themes are improved
• Literally fast.. More faster than previous release
• New settings. 

What needs to be improved -

• All apps are not ready for Android 12. Yes.. Many apps started to crash and hang. May be app devs started to roll out update for 12.
• There must be a rollback option for every release. What if I face issue in the current release? 

[Adiele]

Mine keep crashing

[Samsung_specialist]

Hi, 

For assistance, please visit one of our authorized Service Centers to check it for you. You may refer to the link it will guide you to the nearest service center to your location https://www.samsung.com/ae/support/service-center/