In recent days when I receive a call screen freezed no response in touch After I forced shutdown using power and volume down key. Then restarted my phone it's working fine. I faced lot of times this problem.  Please  help for fixing 

I have the samsung galaxy J8 . I didnt get Android 11 still. Is there any issue with my device?

My device is SM J810G where is come my next update 

hey, Samsung My device is SM J810G please enable always on display (AOD) feature on my device of your next update please solve my problem fast.                                 Hopefully, I will get this feature in next update