iPhone Unlocking ios 6 with baseband 05.16.07

Discussion in 'Jailbreaks and iOS Hacks' started by ravenszone, Oct 31, 2012.

  1. ravenszone macrumors newbie

    Jun 9, 2011
    Hi Experts, I have an AT&T iPhone 3gs with ios 6 and baseband 05.16.07 and having serial number xx201xxxxx

    I am out of the country right now and need to use another sim on it anyway to unclock the phone? I tried all available options but the ultrsn0w fixer is not available for baseband 05.16.07 and cant downgrade baseband as phone manufactured on 2012 week 1. Basically I am stuck dont have the shsh blob and when i checked with TinuUmbrella i saw 4.1 and 6.0 blobs, tried to downgrade to ios 4.1 with help of 4.1 blob but unsuccessfull... anyway I can get my phone unlocked? Please help me out guys. thanks.
  2. TriJetHero macrumors 601


    Oct 13, 2010
    Downgrading won't help you because the BB can't be downgraded.

    Buy an IMEI unlock online, around $7 now for AT&T locked phones.

    Check the multiple threads on this forum on the subject

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