iPhone 4 4.1 - jailbroke, unlocked but 3G not working

Discussion in 'Jailbreaks and iOS Hacks' started by marktronics, Oct 31, 2010.

  1. marktronics macrumors newbie

    Joined:
    Oct 18, 2010
    #1
    Hey all,

    I upgraded my iPhone 4 from a jailbroken, unlocked 4.0.1 state (jailbreakme.com) to 4.1 with PwnageTool 4.1.2.

    I installed ultrasn0w after the jailbreak and am getting service from AT&T. I am not able to use 3G though. The status bar indicates I have 3G, but when I go to load a webpage, I get a status indicator next to the 3G icon but nothing loads. Eventually, I get the "Cannot Open Page - Safari could not open the page because the server stopped responding" error.

    I have reset my all my settings and network settings, but that has not helped getting 3G working.

    In Settings -> About I am connected to the AT&T network, running version 4.1 (8B117) of the OS, Carrier is marked as "Not Available" (issue?), and my modem firmware/baseband is 01.59.00.

    Kind of stumped. Couldn't find anything online about this.

    Help?

    Thanks!
     
  2. hackthatphone macrumors 68000

    hackthatphone

    Joined:
    Jul 28, 2010
    #2
    Are you using a gophone sim? Have you tried rebooting the phone?
     
  3. marktronics thread starter macrumors newbie

    Joined:
    Oct 18, 2010
    #3
    I'm on AT&T in the US which is what puzzles me the most!

    I have tried rebooting several times.
     
  4. eastercat macrumors 68040

    eastercat

    Joined:
    Mar 3, 2008
    Location:
    PDX
    #4
    When you used pwnage, did you choose the activate option? You might have to redo your pwnage. I accidentally did that the first time through with pwnage and was not getting a signal on my AT&T SIM. I redid it again, making sure I didn't have activate checked and didn't add any packages. It went fine the 2nd time.
     
  5. jason221 macrumors 6502

    Joined:
    Jun 26, 2009
    #5
    Why did you install ultrasn0w if you are using AT&T?
     
  6. OrangeSVTguy macrumors 601

    OrangeSVTguy

    Joined:
    Sep 16, 2007
    Location:
    Northeastern Ohio
    #6
    Resale value....
     
  7. jason221 macrumors 6502

    Joined:
    Jun 26, 2009
    #7
    If he sells it, it will probably be on 4.2.x anyway. The next iPhone doesn't come out until next summer.
     

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