Chosen Solution

replacement on iphone 7 plus screen and home button works but screen wont show any display have done a factory reset on it

hey. a couple things could cause this issue.

  1. you could have gotten a bad display for the replacement
  2. the connections could be loose
  3. damage to the flex cables could have happened during instal
  4. ESD may have caused issues with the screen, or the GPU
  5. The LCD control circuit on the flex may have gotten damaged. (the LCD circuit on the flex is covered by a shield that fits perfectly into a slot in the frame. if that wasint sitting properly on close, it could haf effected function of the LCD
  6. Physical damage to board from metal tools. (drivers and such)
  7. if it wasn’t showing image prior to repair, then you could have an issue further than the screen replacement.