1. Sashin's Avatar
    Hello

    I was hoping for some help before I JB my iphone 4.

    It's currently running on 4.0.2 and the modem FW is 01.59.00.

    I don't mind using either greenpoison of limerain, but I heard I have to upgrade to 4.1 first?

    If so, how do I upgrade without upgrading my modem fw? I want to unlock it as well, and heard I need to keep 01.59.00 to unlock ATM.

    Thanks for your help.
    10-26-2010 05:07 AM
  2. farbod21's Avatar
    You need to use TinyUmbrela...

    http://forum.tipb.com/jailbreak-foru...jailbreak.html
    10-26-2010 05:57 AM
  3. Mella's Avatar
    Hmm, sorry I don't know how to upgrade withou upgrading modem fw, bcz I just upgrade ordinarily, I just jailbreak iPhone 4 iOS 4.1 with GreenPois0n on Macfollowed this steps guide: Jailbreak iPhone 4 iOS 4.1 with GreenPois0n on Mac | iPhone Column
    maybe you can do search via Google "how to upgrade iPhone 4 to 4.1 without upgrading modem fw"
    how to upgrade iPhone 4 to 4.1 without upgrading modem fw - Google Search

    Hope can do some help,
    10-26-2010 06:02 AM
  4. jdavis530's Avatar
    Hmm, sorry I don't know how to upgrade withou upgrading modem fw, bcz I just upgrade ordinarily, I just jailbreak iPhone 4 iOS 4.1 with GreenPois0n on Macfollowed this steps guide: Jailbreak iPhone 4 iOS 4.1 with GreenPois0n on Mac | iPhone Column
    maybe you can do search via Google "how to upgrade iPhone 4 to 4.1 without upgrading modem fw"
    how to upgrade iPhone 4 to 4.1 without upgrading modem fw - Google Search

    Hope can do some help,
    They have to follow the directions given by Farbod21 though, because they want to be jailbroken & unlocked on 4.1.
    10-27-2010 11:01 AM
LINK TO POST COPIED TO CLIPBOARD