15 - 30 分钟
My son had managed to break off the headphone jack inside the headphone assembly
Followed all of the steps outlined on the site and had it disassembled, repaired and reassembled in less than 30 minutes. Excellent instructions and illustrations made this repair a no-brainer.
I made sure to place all of the screws in the white back cover of the phone. They were easy to see with the contrasting colors.