Chosen Solution
Hey guys this is my first time posting here.. i recently got my screen replaced because it broke… so this one local repair shop guy had an original LCD laying around from a bust iPhone 5s… and at first whilst he was installing he was connecting the battery to test the LCD and it was showing blank so he finally got it to turn on and he assembled the phone everything works properly the touch and all but theres one problem… when the display/phone is on sleep when you press the sleep button it comes on but its black… it is obvious that the display turns on but its black then after a few clicks of the sleep button it comes on… its very annoying although it dsnt happen when the phone is on charge… so what could be the problem? Thanks
Is just he need to disconnecte the display cable from logique board then connected back and Voila
