iPhone 6s plus display vertical lines
I'm thinking of buying and repairing a used iphone 6s plus with a damaged screen (https://imgur.com/a/9e4LFsZ). But since I'm quite new to the repair scene, I was wondering if the display can be fixed by just reconnecting the display connector / swapping in a new screen. Do you think this is just a display issue, or would something else cause this kind of behaviour.
Is this a good question?