Upgrade to ultrasn0w 1.2 from 1.1-1 on i4?

Discussion in 'Jailbreaks and iOS Hacks' started by thadoggfather, Dec 1, 2010.

  1. thadoggfather Suspended

    thadoggfather

    Joined:
    Oct 1, 2007
    #1
    Already unlocked on iPhone 4. Any advantage to having 1.2 over 1.1-1?

    Maybe it loads properly more often when you start up the phone, and less "Incorrect SIM" errors where it stops working after being in airplane mode for a while?

    Thoughts?
     
  2. PsstGreek macrumors 68040

    PsstGreek

    Joined:
    Oct 21, 2010
    Location:
    Tampa Bay
    #2
    The newer version of ultrasn0w is for 3G and 3GS only.
     
  3. h1r0ll3r macrumors 68040

    h1r0ll3r

    Joined:
    Dec 28, 2009
    Location:
    Maryland
    #3
    What happens then if you update on a IP4 4.1?
     
  4. PsstGreek macrumors 68040

    PsstGreek

    Joined:
    Oct 21, 2010
    Location:
    Tampa Bay
    #4

    It won't work. The baseband 2.14.02 can't be unlocked. The new ultrasn0w is for 6.15.00 (iPad Baseband).
     
  5. h1r0ll3r macrumors 68040

    h1r0ll3r

    Joined:
    Dec 28, 2009
    Location:
    Maryland
    #5
    Did I just screw up my unlock then? I'm currently on 4.1 BB1.59 with the ultrasn0w 1.2?
     
  6. PsstGreek macrumors 68040

    PsstGreek

    Joined:
    Oct 21, 2010
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    Tampa Bay
    #6
    No, you're good. Ultrasn0w will work since 01.59.00 is unlockable. I'm guessing you used Pwnage to preserve your baseband.

    If you're on T-Mobile U.S. make sure you have 3G off.
     
  7. h1r0ll3r macrumors 68040

    h1r0ll3r

    Joined:
    Dec 28, 2009
    Location:
    Maryland
    #7
    Sweet. Thought I messed something up :eek: I used TU to preserve my baseband when updating to 4.1. Thanks for the clarification.
     
  8. PsstGreek macrumors 68040

    PsstGreek

    Joined:
    Oct 21, 2010
    Location:
    Tampa Bay
    #8
    No problem:apple:
     
  9. thadoggfather thread starter Suspended

    thadoggfather

    Joined:
    Oct 1, 2007
    #9
    Anyone have any thoughts on the original question at hand?
     
  10. jdlorinser macrumors member

    Joined:
    Jun 20, 2010
    #10
    I'm wondering the same thing...
     

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