UltraSn0w, how can you tell if it is working?

Discussion in 'Jailbreaks and iOS Hacks' started by nutsnbolts, Jul 15, 2009.

  1. nutsnbolts macrumors 6502

    Joined:
    Aug 11, 2008
    #1
    With all (perhaps only one) the baseband downgrader utilities in Cydia, I never really downgraded anything but just installed Ultrasn0w after jailbreaking my 3g iphone that is 3.0 firmware.

    I'm travelling tomorrow and I don't want to get caught off guard when I pop the country's sim card in and it doesn't work.

    Any surefire way to tell if Ultrasn0w will definitely work without actually having another sim card on hand?
     
  2. jav6454 macrumors P6

    jav6454

    Joined:
    Nov 14, 2007
    Location:
    1 Geostationary Tower Plaza
    #2
    If another SIM card works with your phone other than the official carrier's SIM, then UltraSn0w is working.
     
  3. The General macrumors 601

    Joined:
    Jul 7, 2006
    #3
    Put a T-Mobile SIM card in your phone and see if it works.
     
  4. nutsnbolts thread starter macrumors 6502

    Joined:
    Aug 11, 2008
    #4
    guys I said, without having a sim card, is there a way to tell if it's going to work.

    I guess the question is, do I need to downgrade the baseband?
     
  5. Moi un Mouton macrumors 68000

    Joined:
    Mar 18, 2008
    Location:
    Bracknell UK
    #5
    No you don't.

    If you did everything right it will work. The acid test will be when you get there - unless you have friends here on a different network, and can just pop their SIM in as a test.
     
  6. The General macrumors 601

    Joined:
    Jul 7, 2006
    #6
    No. Just ask one of your friends with T-Mobile if you can test it in your iPhone.
     

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