My Nexus 4's fragile cover (glass back and bits of plastic on the side) doesn't seem to have been designed for repeated wear-and-tear battery replacements. A 10

My Nexus 4's fragile cover (glass back and bits of plastic on the side) doesn't seem to have been designed for repeated wear-and-tear battery replacements. A 10 minute procedure does a little more damage each time. So yes, the procedure should be "idiot proof".