Upgrading from 1.1 to 3.1.2

Discussion in 'iPhone' started by macuser154, Dec 13, 2009.

  1. macuser154 macrumors 6502

    Joined:
    Jan 17, 2009
    Location:
    UK
    #1
    I couldn't find anything on this, so... I have an original iPhone that has been jailbroken and is running iPhone 1.1. I want to upgrade to 3.1.2, I will use Pwnage Tool to create the IPSW. Will it be OK jumping from 1.1 to 3.1.2?
     
  2. ste1164 macrumors 6502a

    ste1164

    Joined:
    Jan 4, 2009
    #2
    It should be fine but you might want to upgrade to 3.1.2 on iTunes first and then jailbreak your phone.
     
  3. macuser154 thread starter macrumors 6502

    Joined:
    Jan 17, 2009
    Location:
    UK
    #3
    I thought about that, but my internet is slow. In the interest of time could I just use the standard IPSW I am downloading in iTunes to do the upgrade, then install the jailbroken IPSW?
     
  4. ste1164 macrumors 6502a

    ste1164

    Joined:
    Jan 4, 2009
    #4
    Yes you could do that but you would need to locate that ISPW to do the jailbreak.
     
  5. joelme macrumors newbie

    Joined:
    Dec 14, 2009
    #5
    i can recommend blackra1n.
    It's quick and easy install; JB and unlock your device :)

    J
     
  6. thelatinist macrumors 603

    thelatinist

    Joined:
    Aug 15, 2009
    Location:
    Connecticut, USA
    #6
    This really belongs in the iPhone hacks section, since you are trying to upgrade and jailbreak.
     

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