Ursprünglicher Beitrag von: Alex Jansen ,
These new tamper-resistant screws are pretty annoying! Here at the iFixit office we had to open an iPhone 4 with those screws and after a couple attempts at different things, we settled on the "superglue method". Usually used for striped screws, the method basically involves supergluing a screwdriver to the screw, waiting for it to set, then unscrewing. The screw should easily break off from the drive once removed. Good luck and let us know how it goes!