Chosen Solution

Hello, I have just replaced my Iphone 4s screen and it is not working at all. it turns on but the screen is just full of vertical blue or green striped lines with a black vignette. We have checked the connections and they are on properly. Any suggestions? Thanks in advance for any help.

One of these could be your problem:

  1. Damage to dispaly or logic board during repair
  2. Not the right kind of display
  3. Device not reassambled properly (connector slipping after reassembly)