1. Dtcarp276's Avatar
    so i unlocked my iphone 3gs with 4.0.1 with ultrasn0w 1.1-1 and i cant get a signal? suggestions?
    2010-09-22 03:17 AM
  2. Waleed786's Avatar
    Happens to me too. Just reboot a few times till it works. Also disable sim pin if u have it enabled.
    2010-09-22 03:20 AM
  3. Dtcarp276's Avatar
    and i have tmobile
    2010-09-22 03:20 AM
  4. Waleed786's Avatar
    Yup so do I =D
    2010-09-22 03:22 AM
  5. Dtcarp276's Avatar
    yeah it just keeps saying searching...
    2010-09-22 03:24 AM
  6. Waleed786's Avatar
    How many times did u reboot
    2010-09-22 03:27 AM
  7. Dtcarp276's Avatar
    ive lost count i think around 10 now
    2010-09-22 03:31 AM
  8. Waleed786's Avatar
    Hmm try re-installing it. Also make sure u have a compatible baseband. U could also try another tmobile sim just to check if the problem is the sim or the phone
    2010-09-22 03:34 AM
  9. Dtcarp276's Avatar
    what are the compatible basebands and how do i check?
    2010-09-22 03:38 AM
  10. Waleed786's Avatar
    Settings, general, about. It's called modem firmware or something. What version is urs?
    2010-09-22 03:54 AM
  11. Dtcarp276's Avatar
    my iphone? its 3gs with 4.0.1
    2010-09-22 03:56 AM
  12. Waleed786's Avatar
    No I meant what does it say for modem version
    2010-09-22 03:57 AM
  13. Dtcarp276's Avatar

    do you think that the cellular data numbers and what not have something to do with it? mine are all blank
    Last edited by Dtcarp276; 2010-09-22 at 04:23 AM. Reason: Automerged Doublepost
    2010-09-22 04:23 AM
  14. Waleed786's Avatar
    No those are only for mms and data, u should Still get signal. Anyway I think that baseband is not compatible. Did u update to 4.1 then downgrade?
    2010-09-22 04:37 AM
  15. Dtcarp276's Avatar
    yeah i did
    2010-09-22 04:55 AM
  16. Waleed786's Avatar
    then ur not unlockable at the moment. 4.1 updates the baseband which is not downgradable. Next time use tinyumbrella to update instead of itunes becuase tinyumbrella doesnt update ur baseband. You'll just have to wait for an unlock now
    2010-09-22 05:28 AM
  17. Dtcarp276's Avatar
    Any good ideas for when that might be out?
    2010-09-22 05:48 AM
  18. Waleed786's Avatar
    well the jailbreak for 4.1 is coming out soon but idk about the unlock, that might take a lot longer. I would just sell and get another one with the old baseband.
    2010-09-22 05:49 AM
  19. Dtcarp276's Avatar
    Okay thanks... Well If you hear anything about a new unlock version then let me know... Oh and I'm using th ultrasn0w unlock
    2010-09-22 11:01 PM