1. almentehi's Avatar
    Hi guys….
    Can somebody help me to bring my iphone to its original 1.1.1 firmware?. I bought an Iphone last month with the 1.1.1 firmware and I had it unlocked through one of my friends since I’m new to such tech. what happen is that I accidently downgraded it to 1.0.2 without knowing by installing some sources on my phone Installer.

    Now the phone is working well except that I can’t read my SMS and can’t open some of the programs as well. Can somebody guide me on how to bring it back?
    By the way, my iphone modem (04.01.13_G)

    2007-12-28 10:25 PM
  2. maf200311's Avatar
    you should just be able to put phone in DFU mode(restore mode) and use the shift+restore in itunes and restore it back to 1.1.1. i havent heard of any installer program that downgrades ur phone firmware, either way u have the right modem firmware(4.1.13) for 1.1.1 so i seem no reason why u can restore then jailbreakme.com and the phone should still be unlocked already unless you baseband downgrade or virginize it
    2007-12-28 10:44 PM