From past couple of weeks, am facing this new issue on my A71's display.
The display of my phone suddenly got a white vertical line appearing in the center of the screen, dividing the screen in exact two halves.
This seems to be a software issue as my phone didn't witness any kind of damage or extreme temperatures. But Samsung Service Center has a different view, infact they have only one view that its a display issue and only solution is to get a new one, which again will cost me somwhat less than a new galaxy device.
It seems the issue is line with One plus devices vertical line issue and Samsung too must come up with similar progam where Oneplus is giving a free display change to its customers...
so i looked up GSMArena, A71 has Super AMOLED+, which mean your screen is prone to white/pink/green line issue such as S or Z series
yep the only way is to replace the screen
the other screen super AMOLED plus is A73 and M51, so now i know non Z/Note/S series that has green line issue is A73, A71, and M51
unfortunately Samsung isn't One Plus, so no such program, even if such program ever existed it's already passed time period or only available for certain country
