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Discuss New Bootrom downgrade to 3.1.3 without SHSH? at the Spirit (jailbreak) - Hackint0sh.org; This is for people who accidently upgraded their Iphone 3GS New Bootrom to 4.0 and ...
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    Default New Bootrom downgrade to 3.1.3 without SHSH?

    This is for people who accidently upgraded their Iphone 3GS New Bootrom to 4.0 and needs to unlock their phone for T-Mobile or jailbreak.
    This is a different method than the one ih8sn0w has figured out. I have tested and tried this method on 3 Iphone 3GS New Bootroms so it's guaranteed to work. If you have any questions, please ask and I will help.

    This will work for the Iphone 3GS New Bootroom on Version 4.0.

    Steps.
    1. You must have an Iphone 3GS New Bootroom on Version 4.0.
    2. Must be done on Itunes 9.2.
    3. Point Itunes hosts to saurik's server, you DO NOT NEED SHSH BLOBS.
    4. Put Iphone in restore mode and restore to 3.1.3 firmware.
    5. Error 1015 will occur, and the phone will still be in recovery mode.
    6. Run Blackra1n and click make it rain, the phone will go into a black screen for about 20-25 minutes, after that the phone will boot up to the activation screen with version 3.1.3. Blackra1n doesnt jailbreak the phone, it only boots it up after the 1015 error.
    7. Now, once you're at the activation screen, redsn0w will not work to hactivate so you will need to use an AT&T sim card to activate.
    8. Run spirit to jailbreak the phone.
    9. Unlock the phone with ultrasn0w 0.9.3.

    I don't think anyone has figured this out yet. I figured it out on accident. And I've tested it on 3 Iphones 3GS with new bootrooms, I hope this helps many of you guys.



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    Quote Originally Posted by NammyRawrs View Post
    3. Point Itunes hosts to saurik's server, you DO NOT NEED SHSH BLOBS.
    4. Put Iphone in restore mode and restore to 3.1.3 firmware.
    5. Error 1015 will occur, and the phone will still be in recovery mode.
    Um excuse me!?

    unless something changed that i do not know... the restore process on a 3gs will not begin without blos - period. let alone complete and error out......

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    Super Moderator Array n1ckn4m3's Avatar

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    Quote Originally Posted by Toaster View Post
    Um excuse me!?

    unless something changed that i do not know... the restore process on a 3gs will not begin without blos - period. let alone complete and error out......
    Agreed. The restore won't start without the SHSH blobs, and if you point to saurik's server and don't have an SHSH, he just funnels your request to Apple -- who declines the upgrade.

    These instructions don't seem very plausible, and I worry that people with 3.1.3 will upgrade to 4.0 thinking that these instructions provide a working iOS 4.0 jailbreak on a new bootrom device -- which they don't. I'm editing the title to reflect.
    The preceding forum post has been brought to you by the letter "N" and the number 42.

    iPhone 4, 32GB (iOS 6.1.2 | evasi0n | SHSH: 4.0 - 6.1.2)
    iPad 2 3G, 64GB (iOS 6.1.2 | evasi0n
    |
    SHSH: 4.3 & 4.3.3 - 6.1)

    Restore problems? Read this: http://www.hackint0sh.org/f137/130802.htm

    Did we solve your problem? Got a dollar or two spare? Please Donate!


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    Okay, so I'm guessing you HAVE to have shsh blogs. 3.1.3 . But this method still works better than the one ih8sn0w has figured out. You can downgrade 4.0 to 3.1.3 if u have blogs. but its fast and simple.

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    Super Moderator Array n1ckn4m3's Avatar

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    Quote Originally Posted by NammyRawrs View Post
    Okay, so I'm guessing you HAVE to have shsh blogs. 3.1.3 . But this method still works better than the one ih8sn0w has figured out. You can downgrade 4.0 to 3.1.3 if u have blogs. but its fast and simple.
    This isn't really news -- it's always been said that with the SHSH files, you can downgrade your OS to a previous OS after Apple stops signing. That was the whole point of caching the SHSH files with saurik.

    Closing thread.
    The preceding forum post has been brought to you by the letter "N" and the number 42.

    iPhone 4, 32GB (iOS 6.1.2 | evasi0n | SHSH: 4.0 - 6.1.2)
    iPad 2 3G, 64GB (iOS 6.1.2 | evasi0n
    |
    SHSH: 4.3 & 4.3.3 - 6.1)

    Restore problems? Read this: http://www.hackint0sh.org/f137/130802.htm

    Did we solve your problem? Got a dollar or two spare? Please Donate!



 

 

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