Whenever I use my front camera the screen get dimmer then brighter continuously I tried to record it with screen recording but in screen recording that does not show up is it a software issue or hardware issue.

Check the attached video

I have Samsung Galaxy Note 20 Ultra why is 5g not supporting is anyone else facing this issue or did Samsung fooled us by charging extra money for 5g and without giving us the 5g hardware.

Why my samsung galaxy s22 ultra haven't received November security patch while I received that update on my s22 more then a week ago is all s22 ultra in india haven't received this update or is it just me?

Dear Samsung DevelopersAfter this update battery got better please don't ruin it.I am getting around 8 hours of screen on time with normal and heavy mix usage