iFixit on Twitter: "Don't let #BatteryGate get you down. Stop waiting on Apple and replace your iPhone battery yourself! https://t.co/cYknpVwS2G https://t.co/JyZv5va1G0" / Twitter
How to Remove and replace your iPhone 4 battery « Smartphones :: Gadget Hacks
How to replace your iPhone's dying battery — and whether it's worth it - 9to5Mac