After updating android 12 I feel my phone became slow and lagging every time.Sometimes ringing automatically.Any body else face Issue with note 10 lite

When should we expect note 10 lite getting one ui 3.1.1 and Android 12 update?Any particular dates?

How many hours Samsung Note 10 Lite battery backup was there?

Hello guys,I am using two WhatsApp in my Samsung note 10 lite.I am unable to to view second WhatsApp photos or documents in gallery any solution for this?I have uninstalled and reinstalled second WhatsApp but no solutionKindly advise.

Note 10 Lite Required Date and Time clicked photo through camera.Not coming option in samsung phone