Screen on iPhone 4S is flickering blurry and faded?

I had a new screen fitted on my phone 2 days ago and it has just started flickering and gone blurry around the edge of the screen. It's got lines across the screen as well. What could it be?

I have heard of this happening before, it is probably just a defective screen that you put on. Other possibilites are 1. You dropped it and it got damaged 2.it was installed incorrectly 3. You have a bad version of iOS that has a bug

Probably not a genuine Apple OEM replacement iPhone 4S screen that you had fitted / replaced on your iPhone 4S. Always use a shop that uses factory parts. If the screen is flickering you probably should take it back to them and have them replace it with a factory part. Use a shop like XpressFix http://www.xpressfix.com/iphone-4s-repair for iPhone 4S screen repairs.

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