My Favorite Guides
Answer to: LCD not working after teardown.You damaged the LCD in the process of fixing your lock button... You need buy another LCD /digitizer to solve this...
Answer to: Mute switch works volume doesntYou need to replace the (volume cable assembly)...it's probably broken..... That should solve your problem...I had the same issue Update: Sometimes part of the cable is broken ....That cause the vibrate to work and the volume dont work....You can physically inspect it or just replace it
Answer to: Replica power button not making good contactYou need to ad the spacer behind the new button....to make a little bump....or you can drop a little crazy glue to make a bump behind the new button....
Answer to: How can I replace the back cover of my iPhone 4s?Yes the a1387 back cover from ifixit should solve your issue