I'm still facing the call issue

[SmartTamila]

After the update of Android 12 I'm still facing the call issue on my samsung galaxy s21 ultra unlocked US version..volte is not working im unable to make and receive calls on jio sim.. Anybody facing this kind of issue 

[SmartTamila]

After the update I upgrade my jio sim to esim now I'm unable to receive and send sms also

[karthi05ck]

Hi..bro...are you able to receive and make calls after upgrading to esim..

[Abbyk]

Many people are reporting the issue has been now fixed. Have you guys recieved new update for the fix?

[karthi05ck]

No I didn't..still the issue exists...

[Jitu0107]

Yes same issue here

[Maheshup]

If it is beta ..
Then it's common to have issues in beta updates bro ..
It will get fixed in upcoming updates ..
Sent error report .
Also take all ur data backuped and factory reset the device if possible ..

[Castlepeak]

Yup facing same issue. Apparently they disabled VoLTE after this update for networks abroad which is stupid. No other way but to roll back to one ui 3

[SmartTamila]

How to rollback it

[Castlepeak]

Back your data using smart switch and revert using Odin on desktop

[SmartTamila]

I think they will bring an update for this issue