1. babes's Avatar
    I was able to jailbreak with limera1n. Downloaded ultrasn0w but when I put in my tmobile sim it just says searching.
    It is running on 4.1 but was previously unlocked before I bought it.
    Cydia at the top says shsh:3.1.3, 4.0.1, 4.1

    I have been trying to do this for 2 solid days and am becoming very frustrated.
    I would love it if someone could help!
    Thanks
    2010-11-16 12:07 AM
  2. Simon's Avatar
    Check your modem firmware in settings/general/about. The modem firmware/baseband on 4.1 cannot be unlocked yet (maybe later this week it will be able to though).
    2010-11-16 12:23 AM
  3. iYeow's Avatar
    Yeah, he must have restored to 4.1 and use Limera1n, therefore losing his unlock.
    2010-11-16 12:30 AM
  4. babes's Avatar
    so there is no way to downgrade the ios?
    2010-11-16 05:07 AM
  5. Simon's Avatar
    There are ways to downgrade iOS but no way to downgrade your baseband which is the part of the phone that gets unlocked.
    2010-11-16 05:10 AM
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