unitediphonerepair.com demonstrates how to reassemble an iPhone 4 once you have taken the cracked screen off. If you need to purchase a replacement iPhone 4 screen visit You can buy more iPhone parts and accessories on our website. Vist http for more repair videos and information on starting your own iPhone repair business. If you can follow this video I can teach you how to run an iPhone repair business in your home and make thousands of dollars in side income. There are many more exclusive members only repair videos. _____________________________________________ Please SUBSCRIBE and RATE!