Take a look at the iPhone 4S video on Apple.com webpage and you will notice that the iPhone 4S in the video has pentalobe screws holding the back case together. No big deal since DirectFix.com has the pentalobe screwdriver to assist you in the take apart of the unit when you need to repair it. We also have replacement pentalobe...
If you want to fix your broken iPhone 4 or change the broken back on it you will need a new tool in order to open the iPhone 4 up. Apple has recently decided to replace the #00 phillips screws on the bottom of the iPhone 4 with some new ones called "Pentalobe" screws. They are a rounded 5 point...