Wow, I had no idea that even the first iPhone's battery change involved soldering ! https://www.ifixit.com/Guide/iPhone+1st+Generation+Battery+Replacement/448

Wow, I had no idea that even the first iPhone's battery change involved soldering ! https://www.ifixit.com/Guide/iPhone+1st+Generation+Battery+Replacement/448 https://www.ifixit.com/Guide/iPhone+1st+Generation+Battery+R...