Torx bit size for removing back of iPhone 4

[imeanwire]

I'm trying to put on a new back for my iPhone 4, but can't because having hard time trying to find out the right size of Torx bit I need. Please if anybody know what size it is, please let me know. Thanks!

 

[Fausty82]

I'm trying to put on a new back for my iPhone 4, but can't because having hard time trying to find out the right size of Torx bit I need. Please if anybody know what size it is, please let me know. Thanks!

It's not a torx screw... it's a proprietary Apple screw called a pentalobe screw... here's the info from the ifixit.com website:

Installing iPhone 4 Rear Panel - iFixit

 

[gmac315]

I ordered the iPhone 4 Liberation kit and it worked flawlessly.

 

[ylwjacket]

I ordered that driver from texasgadgetparts on ebay for about $2.