Battery Replacement iPhone 4

問題

New battery needed.

修理

No problems at all.

アドバイス

Be sure to read or watch a tutorial video before beginning as it will clarify steps to be taken. The small tool kit offered by iFixit works fine, take your time with plenty of direct light and the replacement will be done in a very short time. Because of close quarters inside the phone a jewelers magnifier or equivalent would come in handy but not absolutely necessary. Take CAREFUL note as to how the ribbon connected to the battery is folded in two places so as to fit well between the battery and receptacle using the old battery as a reference.