I've found the solution ! If a new from camera and earspeaker does not solve the issue remove the front camera and turn it over , you will then see a series of gold pins. On the old screen there should be a black adhesive square that should cover those gold pins, if it is still on the old screen simply place it back on to the camera, if you damage the adhesive , cover it with a piece of tape and color it with black sharpie and that'll do the trick. Tape and a sharpie also works to fix the proximity sensor that doesn't shut off when put up to your ear. You would just put a small piece of tape where the sensor goes and color it black. Works like a charm! Good luck everyone hope this answers and solves your troubles.