iPhone 4 screen repair

問題

The usual, phone dropped, screen cracked...

修理

Excellent, your guide was perfect, I especially liked the colour coded circles around different screws for the different lengths, was most helpful during the reassembly.

アドバイス

Draw a 5x5 grid (about 1" squares) on a piece of paper and label each grid with a different screw size as you take them out, pile the screws in their appropriate box so you can easily locate the right length screw during reassembly.