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Discuss [1.1.3 (1.1.2 OTB) ][Help] Downgrade firmware (with 4.6bl and 04.02.13_G) at the iPhone "2G" (Rev. 1) - Hackint0sh.org; Hi, i soft-upgraded to 1.1.3 from a 1.1.2 OOB (bl 4.6) baseband didnt get upgraded, ...
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    Default [1.1.3 (1.1.2 OTB) ][Help] Downgrade firmware (with 4.6bl and 04.02.13_G)

    Hi, i soft-upgraded to 1.1.3 from a 1.1.2 OOB (bl 4.6)

    baseband didnt get upgraded, so its still 04.02.13_G

    i want to go back to 1.1.2

    do i simply restore to 1.1.1 and jailbreak
    then oktoprep back to 1.1.2???

    and with all phone functions etc still working?
    Phil | MacBook Pro 2.4GHz Leopard | iPhone 8GB



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    how do u downgrade from 1.1.3? I tried but an error keeps pop up. If you know let me know plz

    thx

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    I have a mac btw.. so a mac version to downgrade would be helpfull.

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    All you need to do is put your iphone in DFU mode and restore FW 1.1.1
    Jailbreak 1.1.1
    Oktoprep
    upgrade to 1.1.2
    jailbreak 1.1.2
    Done

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    thanks
    now lets hope it works!!!
    Phil | MacBook Pro 2.4GHz Leopard | iPhone 8GB


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    how do u downgrade from 1.1.3? I tried but an error keeps pop up. If you know let me know plz
    whats the error?
    Phil | MacBook Pro 2.4GHz Leopard | iPhone 8GB

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    Quote Originally Posted by pgilder View Post
    whats the error?

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    Quote Originally Posted by hquest View Post
    Put your phone into DFU by switching it on, once on hold down home & power, when it switches off let go of power but keep home help down. Screen will stay black but it will be recognised to be in DFU. This is a mistake I was making, holding down home etc when switched off instead off on.

    If you are stuck in DFU then this will not work, it will keep returning you too the iTunes logo. If this is the case use iBrickr to restore too 1.0.2, instructions are quite simple for this, it will switch it into the other form of DFU (cant remember exact name of it and then you can restore too any version with iTunes.

    note: after you restore using this other form of DFU you will get an error 1015 or similar which is where you will usually use AppTapp or iBrickr too boot in normally it will not work and you will need too restore again, normally too the same version. (This is from my experience anyway)

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    Quote Originally Posted by pgilder View Post
    thanks
    now lets hope it works!!!
    Did this method work to fix your problem? Because I have one that was updated to 1.1.3 from 1.1.2 and need to unlock it.

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    quick question: one of my freinds did the exact same mistake, will his turbo sim still work after that or not? i read several times that an updated iphone that was 112 OOB, could not work afterwards, even if the phone is back to 112... True or not?


 

 
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