Newbie help with 5.0.1 -back to an older version

Discussion in 'Jailbreaks and iOS Hacks' started by whistler222, Nov 23, 2011.

  1. whistler222 macrumors 6502

    Nov 8, 2007
    Currently have iphone 4 - ATT on 5.0.1

    Sometime ago, i JB on iOS 4.x.x . i forget.

    I've searched and there's so much info I can't wrap my head around it.

    I need to:
    - downgrade to 4.x.x
    - JB and most importantly
    - Unlock so i can use on Tmobile.

    Can someone guide me on how to do each of the 3?

  2. labman macrumors 604


    Jun 9, 2009
    Mich near Detroit
    you can't sorry! you need shsh blobs since apple is no longer signing 5.0 and even then apple fixed it..
  3. rick snagwell macrumors 68040

    rick snagwell

    Feb 12, 2011
    oceanside, ca
    sell your IP4 and get a FUL iphone, still gotta wait for the jb just like the rest of us though.
  4. Applejuiced macrumors Westmere


    Apr 16, 2008
    At the iPhone hacks section.
    If you upgraded to official 5.0.1 even if you did have shsh blobs to downgrade you will not be able to downgrade your baseband so you cannot unlock it.
    So this phone cannot be used on Tmobile since there's nothing out there that can unlock it at the moment.

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