Antwort auf „My iPhone screen is unresponsive and it has white and black lines”Your screen had been broken LCD panel.
Antwort auf „Can't hear caller over ear speaker after screen replacement”Check the contact of the two parts as shown in these pictures are right or not. Just the deviation is the sound heard will be very small, almost inaudible
Antwort auf „Can't hear caller over ear speaker after screen replacement”1- Check the positioning screws of speaker 2- Check Speaker and cable contact points. 3- Change speaker. 4- Change front camera flex cable. 5- Check connector of front camera and speaker on logicboard.
Antwort auf „Turns on to apple logo then turns off after screen replacement”After replacing the LCD screen, you use a longer screw to install conectors protecting the sheath . It causes damage to the logicboard . Your troubles are similar to the "blue" screen trouble on the ip5s. I am a technician specializing in repairing broken glass display LCD's iPhone and have encountered this case many times, and have found the cause, overcome the above error.