Don't let a dead battery force you into buying a whole new iPhone! This video will show you that replacing the battery in an iPhone 4 is quick and super easy. Do it yourself and feel like a DIY champion! Purchase your iPhone 4 replacement battery, here: www.bit.ly Follow the step-by-step instructions on iFixit, here: www.ifixit.com Get yourself the tools you need, here: www.ifixit.com And liberate your iPhone from its pentalobe screws, here: bit.ly