you have to remove the antenna, (be carful, you a push pin under the (K) in Nokia and pry up. Then remove the battery. There will be a total of 5 screws right there to remove, but you need the special T^ bit that no one sells. (I tried radio shack, home depot, loews etc) Then there will be 2 more screws to remove and just keep taking all of the pieces apart. You'll have to reinstal the speaker, volume key, earbud adapter, and recharge adapter into the new faceplate, then replace the keys, microchips etc, so kep track of which way the face and which order they go in.

Its a pain in the ass, but it can be done. Keep i mind, once you replace it with an aftermaket one, you'll have lint and dust covering the inside of the screen, and the only way to remove is to unistall the damn thing and clean it then reinstall