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

    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

    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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