Changed iPhone 3GS battery

Mein Problem

Needed to change the battery because phone was rebooting every 3-5 minutes. And the battery only lasted for half a day (afterm3 years)

Meine Reparatur

Repair was super easy. Did it while looking at the detailed photos ifixit provides. Everyone can do it. No need to give Apple 70 USD

Mein Rat

It didn't fix my problem. I had to restore the phone in DFU mode. But my phone lasts for alsmost three days now!!