is it possible to change a iphone battery
However, you can indeed replace your iPhone's battery, and it's cheaper and easier than you might think. In fact, I just put a new battery in my 15-month-old iPhone 4S, which was definitely showing signs of charge wear. Total cost: $8.Total time: 20 minutes.owever, you can indeed replace your iPhone's battery, and it's cheaper and easier than you might think. In fact, I just put a new battery in my 15-month-old iPhone 4S, which was definitely showing signs of charge wear. Total cost: $8.