The glass back on the iPhone 4 is a work of art, no doubt about it. The only problem is that it’s also a bit fragile. There’s plenty of cases out there, but they can be bulky and take away from the clean lines of the phone. Why not replace it with something cooler and more durable? The folks over at Unpluggd brought a metal replacement back from China for $13 and installed it themselves (as did we, see above), and their handy guide will walk you through the relatively simple process.
Buy Now: $13
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