question for preserving baseband

Discussion in 'Jailbreaks and iOS Hacks' started by soundwarp, Feb 3, 2011.

  1. soundwarp macrumors regular

    Joined:
    Jul 4, 2009
    #1
    anyone know if there is a effective way of preserving it at this time to upgrade to 4.2.1?
     
  2. Myzhi macrumors 6502a

    Myzhi

    Joined:
    Dec 15, 2009
    #2
    Always, custom firmware (one that keeps your current baseband).
     
  3. eastercat macrumors 68040

    eastercat

    Joined:
    Mar 3, 2008
    Location:
    PDX
    #3
    You use Tiny Umbrella and the blobs for whatever iOS you want to install. In itunes, press <option>+restore to open the dialog box so you can install the ipsw you want to use.
    If pwnage is available, you can also use that.
     
  4. Myzhi macrumors 6502a

    Myzhi

    Joined:
    Dec 15, 2009
    #4
    Incorrect. Only works on IP4 and for 4.2.1, you would use the "Update" option. Custom firmware is still the much better option.
     
  5. hackthatphone macrumors 68000

    hackthatphone

    Joined:
    Jul 28, 2010
    #5
    And you are referring to WHICH model of the iphone? I love how people provide half the information we need and then everyone goes off in their own directions in the replies.
     
  6. eastercat macrumors 68040

    eastercat

    Joined:
    Mar 3, 2008
    Location:
    PDX
    #6
    I knew it worked with iphone4, but thought it applied to all versions of 4.x.x.
     

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