The challenge

問題

My battery was draining too fast and sometimes it dropped from 30% to 20% in a second, so I needed to replace it.

修理

Following your video it was easy to know how to do it, but it's a little bit difficult and I was a bit tense. I lost a screw when removing the protection of the three display cables, but iPhone isn't missing it. The reassemble it's more difficult part because we must have a high precision to put the cables in their place again and the screws too.

アドバイス

Take care when removing the screws. Be sure that you removed all of them before trying to pick up the cables protection.