In this video you will learn how to replace a cracked glass bottom on the back of an Apple iPhone 5S device. This is a fairly simple repair, and should take no more than 20 minutes to complete. You can purchase replacement glass pieces on www.ebay.com with genuine 3M glass adhesive applied for only a few dollars.
Proceed at your own risk with this repair. Over heating the device during this repair can permanently damage it! Be sure to wear eye protection and apply clear tape while working the pieces free as glass chips can cause serious injury to you!