upgrading to 4.0 from 3.1.3 iphone 3g

Discussion in 'iPod touch' started by applehacker, Aug 14, 2010.

  1. applehacker

    applehacker Banned

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    hii everyone im going to upgrade mi phone to 4.0 from 3.1.3
    using snowbreeze thru which i can again downgrade back to 3.1.3 fw
    without shsh becoz i heard that snowbreeze never upgrades baseband

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  2. iRa1n

    iRa1n Banned

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    Yeah, thats right. Make sure you backup your shsh's for 3.1.3 just incase something goes wrong. Good luck

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  3. applehacker

    applehacker Banned

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    but tiny umbrella is not giving shsh every time i use umbrella it says shsh for iphone 3g 4.0 saved and im on 3.1.3
  4. iRa1n

    iRa1n Banned

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    Oh ok well i dont know how to fix that sorry

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    but i would definitely try get it done 4.0 isnt that great imo
  5. HeadReaper

    HeadReaper Well-Known Member

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    You can't get blobs from unsigned firmwares. And you have a 3G, you don't need them anyway. iPhone 2G/3G/3GS (MB model), iTouch 1G/2G don't need blobs.

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