Chosen Solution
Hello. I got my screen replaced at Timpsons, but then realised that there are some white shadowing at the left bottom corner and on the side (more visible when the screen/photo is dark in that place), when the screen is white i can see like some greyish shadows all over the screen. I gave the phone back to them twice to fix it, but they say that everything is fine and didnt fix it. Any ideas what is wrong with it? Is is a fake screen on or did they damaged it while replacing it? Thanks Update (08/09/2017)
that should be a photo in the dark, so you can easily see all the white shadows… please help!! ☹️
It looks to me like a low quality replacement screen, specifically the backlight. There is also a coloured bar on the left which doesn’t look right. I would go back to the shop and insist for a proper repair or reimbursement (by installing your original screen - then looking for a reputable shop that stands behind their repairs).
Backlight problem. Faulty screen and/or they damaged your motherboard lcd connector.
The problem with aftermarket copy screens is there inability to have a bright backlight. Check out this post on how to spot a fake iPhone screen
