How to update IPhone 3GS new br from 4.1 to 6.1.2

Discussion in 'iPhone Tips, Help and Troubleshooting' started by bladeivan, Jul 27, 2013.

  1. bladeivan, Jul 27, 2013
    Last edited: Jul 27, 2013

    bladeivan macrumors newbie

    Joined:
    Jul 27, 2013
    Location:
    Sri Lanka
    #1
    Hi this is my first post so if I'm repeating this post, I'm sorry.

    I have a 3Gs with 4.1 installed.. i managed to get shsh blobs for 6.1.2 but the activation ticket is not included in it.. only my 6.1.3, 4.1, 4.2.1 blobs have activation tickets.

    when i try to make a custom firmware using sn0wbreeze in ifaith mode it says my 6.1.2 blob doesn't have a valid activation ticket. But as dumb as it look i just edited the shsh blob and pasted the activation ticket of the 6.1.3 blob to 6.1.2 blob and ifaith accepted that blob and created the custom firmware.

    but when i update my 3Gs using that custom ipsw.. the updating completes and itunes says it has successfully completed.. but my phone doesn't reboot. it goes in to a soft DFU loop. how can i fix this please help me.. :confused:

    and yes i could always go to 4.1 though this doesn't work. i cant go for 6.1.3 as there is no untethered jailbreak for it :(...

    i have blobs for 4.1, 4.2.1, 6.0.1, 6.1.2 and 6.1.3
    out of them 6.0.1 and 6.1.2 doesn't have activation tickets.. all other blobs do

    Update - Its ok if i have to go to 6.1.3... but is there a untethered unlock for it! ill be glad if anyone can post me how to get it done!
    :)
     
  2. blueroom macrumors 603

    blueroom

    Joined:
    Feb 15, 2009
    Location:
    Toronto, Canada
  3. bladeivan thread starter macrumors newbie

    Joined:
    Jul 27, 2013
    Location:
    Sri Lanka
    #3
    hmm thanx.. but is there a untethered unlock for 6.1.3?
     
  4. Tyler23 macrumors 603

    Tyler23

    Joined:
    Dec 2, 2010
    Location:
    Atlanta, GA
    #4
    Only tethered.
     
  5. bladeivan thread starter macrumors newbie

    Joined:
    Jul 27, 2013
    Location:
    Sri Lanka

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