Issues after One UI 7.0 update

[Car_Tech_Guy]

I've had so many issues since this update, battery drain is epic, 10% drain in 20 minutes, also icons/fonts smaller and notifications not showing for WhatsApp.

And earlier this evening, apps kept opening then just crashing and shutting, please fix this or I may consider consumer rights action due to unfit for purpose now. 

And........Thats to start with, I think Samsung have really dropped the ball on this one, Samsung if you're listening, please rollback. 

[Members_wIPCCmh]

Video dont work.youtube dont worke films dasnt vork.bleck skrin 

[Star_girl]

Maybe something wrong with your connection. Works fine for me.

[Members_v6rSGzL]

My s21 ultra became unusable after the update. I had to buy another phone and I am waiting for an update as even factory reset did not help. Terrible Samsung!