iPhone 3GS 4.2.1 jb'ed, can I jb to 5.0.1?

Discussion in 'Jailbreaks and iOS Hacks' started by cmm, Jan 20, 2012.

  1. cmm macrumors 6502a

    Joined:
    Apr 30, 2006
    Location:
    Manhattan & Zürich
    #1
    I have an iPhone 3GS 4.2.1 jailbroken with baseband of 05.15.04. Can I jb to 5.0.1 now? What about unlock?

    Please advise. Thank you!
     
  2. b0bab0i macrumors regular

    Joined:
    Jan 10, 2012
    #2
    You upgrade to 5.0.1 then you use redsn0w 0.9.10b4 to Jailbreak.

    If you want to unlock the phone, you have to install ipad bb, but you will lose GPS.
     
  3. cmm thread starter macrumors 6502a

    Joined:
    Apr 30, 2006
    Location:
    Manhattan & Zürich
  4. cmm thread starter macrumors 6502a

    Joined:
    Apr 30, 2006
    Location:
    Manhattan & Zürich
    #4
    Do I just upgrade through iTunes to 5.0.1? Then download redsn0w 0.9.10b4 to jailbreak?
     
  5. Eternal 28 macrumors 6502

    Joined:
    Apr 22, 2008
    #5

    That is correct.
     

Share This Page