downgrading/restore question

Discussion in 'Jailbreaks and iOS Hacks' started by ken21, Sep 30, 2010.

  1. ken21 macrumors member

    Joined:
    Jun 10, 2010
    #1
    i have two iphone 3gs
    first one is bought in this summer. running 4.0, i saved SHSH in cydia and i also learned how to restore the phone without getting upgrade by itune

    the second one i just bought from ebay is iphone 3gs "4.1", which is not yet jailbreakable

    Im wondering if i can use the method above(restoring the phone by using 4.0 firmware from modmyi) to downgrade my new iphone 3gs 4.1 ios.
     
  2. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #2
    Only if the new 3GS has SHSH saved on cydia in order to downgrade it.
     

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