How to restore iPhone 3G iOS 4.2.1 BB 6.15

Discussion in 'Jailbreaks and iOS Hacks' started by hollowlognz, Jan 10, 2011.

  1. hollowlognz, Jan 10, 2011
    Last edited: Jan 10, 2011

    hollowlognz macrumors newbie

    Joined:
    Jan 10, 2011
    #1
    I've jailbroken and unlocked my 3G on 4.2.1 with BB updated to 6.15.
    I believe I have to use custom firmware to restore, but I'm not sure what to do; I'm using windows so I can't make it myself.
    Can anyone post a step-by-step of how I can restore? I'm having major battery drainage issues so bought an AT&T sim in the hopes activating it officially will help (as opposed to jailbreaking which I did when I got it to activate it).

    Thanks in advance :)

    Additional info: I have SHSH saved for 4.0, 4.0.1, 4.0.2, 4.1 and 4.2.1
     
  2. maturola macrumors 68040

    maturola

    Joined:
    Oct 29, 2007
    Location:
    Atlanta, GA
    #2
    Try this Website, http://www.iclarified.com/

    You will find step by steps for everything you want to do.
     

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