No signal after update to 4.3.3 and jailbreak.

Discussion in 'Jailbreaks and iOS Hacks' started by lewys, Oct 6, 2011.

  1. lewys macrumors 6502

    lewys

    Joined:
    Jun 18, 2010
    Location:
    London
    #1
    I have just upgraded to 4.3.3 from 4.3.1 and used the redsnow jailbreak on my iPhone 4 and i have no signal and under network there is no carrier.

    I didnt think i needed to preserve my base band as my phone is locked to orange and i am using an orange sim card.

    Any idea how to fix this?

    Not sure if its a jailbreak problem or just a problem when i updated the firmware.
     
  2. jlmitnick macrumors regular

    Joined:
    Sep 22, 2009
    #2
    Take out your sim and put it back in? Reset your device?
     
  3. lewys thread starter macrumors 6502

    lewys

    Joined:
    Jun 18, 2010
    Location:
    London
  4. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #4
    You need to activate your iPhone with iTunes before you jb.
    Since you hactivated it with redsnow now it won't get signal.
    Restore and redo it bi make sure the phone is officially activated before you run Redsnow.
     
  5. Mess macrumors 6502

    Mess

    Joined:
    Nov 27, 2008
    Location:
    Newcastle Upon Tyne, UK
    #5
    As applejuiced described, or instead of using redsnow try www.jailbreakme.com via safari :cool:

    Either way you have to restore and activate via itunes as normal first!
     
  6. lewys thread starter macrumors 6502

    lewys

    Joined:
    Jun 18, 2010
    Location:
    London

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