1.Fold 3 has display flickering at occasional intervals with its brightness getting up and down without any touches..2. Hinge is getting slightly loosened up after the passage of time.. Kindly guide ... Thanks    

My fold 3 unfolded small screen display gets flicker as black area  in background gets white just like tubelight gets on effect. Please suggest is it software issue or glitch or hardware problem. It occurs occasionally. Thanks 

Z fold 3 front display brightness gets brighter and while touching screen with finger display brightness gets lower.Why ,,???????? 

When shall we get July 21 updates for s21 ultra 

After 15 days past still s21 ultra has not received June 21 security patch.. in India Why ?????????????????