MuscleNerd Announces Ultrasn0w is fully working on iOS 4.2.1 – Release coming real soon!

This just in! has announced that he has got working for iOS 4.2.1. It looks as though Apple inadvertently blocked in the new firmware update but he has been able to overcome this.

The should be out ! Be sure to sign up to our email updates here to be notified as soon as the unlock is available!

  • eugene

    schweet, will it also unlock 02.10.04 for the iphone 4 4.1
    thanks and keep up the gud work guys

    • http://iphoneblogr.com JaeM1llz

      No, this unlock will only be for 3Gs and below. It is unknown when an unlock for the iPhone4 will be available.