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Downgrade iPad2 wifi only from 4.3.4 to 4.3.3

This is a discussion on Downgrade iPad2 wifi only from 4.3.4 to 4.3.3 within the iPad Hacking forums, part of the Apple iPad Discussions category; Hello, i had my iPad 2 Wifi only jailbroken at 4.3.3(so SHSH blobs are saved) when it began looping at the apple boot logo. Since ...

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  1. #1
    iPad Noob!
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    Downgrade iPad2 wifi only from 4.3.4 to 4.3.3

    Hello, i had my iPad 2 Wifi only jailbroken at 4.3.3(so SHSH blobs are saved) when it began looping at the apple boot logo. Since i had no SSH installed, the only way out was to reinstall 4.3.3, which didn't work because of error 1600 or 1604. I needed to access an important file in an app so i installed 4.3.4. Now i would like to downgrade back to 4.3.3 but still the 1600 errors appear. (I'm using TinyUmbrella and my Ipad2 in DFU mode) I tried everything, changing USB port, reinstalling Itunes, using 2 other computers, but nothing works. The only programm adressing this error1600-issue is iREB RC4, but sadly it doesn't support the iPad 2. Any suggestions?
    Last edited by CristalClear; 07-20-2011 at 05:15 PM.

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  3. #2
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    One quick question, when you were jailbroken did you physically open TinyUmbrealla and save your blobs? I ask because from your statement it kind of sounds like you are under the impression that just because it's jailbroken the blobs get saved automatically which is not the case. Not sure how familiar you are with all this so forgive me. If you did not save your blobs then unfortunately you are out of luck and cannot downgrade. Also it is not looking promising for 4.3.4 to be jailbroken any time soon if at all.

    If you do have the blobs then try these steps:
    Step 1: Download the required IPSW file Official Apple IOS Firmware Download Links for iPad

    Step 2: Once you’ve downloaded the required IPSW file, put your iPad DFU mode, if you don't know how to do this check here DFU Mode for Dummies

    Step 3: Open up TinyUmbrella and press the "Start TSS Server" button

    Step 4: Launch iTunes, choose your device from the left sidebar. Hold down the left “Shift” key if you’re on Windows or hold down the left “alt” key if you’re on a Mac and click on “Restore”, do not click anything else! A new window will pop up asking you for the location of the IPSW file. Now navigate to the IPSW you downloaded in step 1, click “Open” and let iTunes do its thing.

    I believe that's it, if you have any problems come back and I'm sure someone will be able to help you.
    iPad 2 64GB Wifi 5.1.1 jailbroken

  4. #3
    iPad Noob!
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    Thank you for your response. My SHSH blobs were saved by Cydia and TinyUmbrella is doing its job, otherwise i would get a 3194 error code.
    What you suggest is exactly what i've already tried, so sorry if my statement was misleading.
    Has anyone successfully rolled back from 4.3.4 to 4.3.3 on a wifi only iPad 2?

  5. #4
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    But did you download your blobs from Cydia to TU? Do 4.3.3 blobs show in the TU display pane? What's in the list?
    15" MacBookPro with Retina Display 16GB 3.4GHz i7 256GB | iPad4 WiFi 32GB 6.1.2 (evasi0n) | iPad3 4G 64GB 6.1.2 (evasi0n) | iPad2 3G 64GB 5.1.1 (redsn0w) | iPad1 3G 64GB 4.3.3 (jbme) |
    iPhone5 32GB 6.1.2 (evasi0n) | iPhone4S 64GB 5.1.1 (absinthe) | iPhone4 32GB 7.0b2 (stock) | iPhone3G 16GB 3.1.3 (jbme) | iPod Classic 6G 160GB (stock) | AppleTV 2G 5.0.2 (seas0npass)


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  6. #5
    iPad Noob!
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    Yes, they show up in TU:
    Saved SHSH for iPad
    iPad2WIFI 4.3.3 (8J2)
    Last edited by CristalClear; 07-21-2011 at 07:04 AM.

  7. #6
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    Edit - Scratch that. Plenty of reported success on TU blog.

    What does your hosts look like? And what boxes have you got ticked on advanced? And what version of TU?
    Just checking the obvious...
    Last edited by f4780y; 07-21-2011 at 07:19 AM.
    15" MacBookPro with Retina Display 16GB 3.4GHz i7 256GB | iPad4 WiFi 32GB 6.1.2 (evasi0n) | iPad3 4G 64GB 6.1.2 (evasi0n) | iPad2 3G 64GB 5.1.1 (redsn0w) | iPad1 3G 64GB 4.3.3 (jbme) |
    iPhone5 32GB 6.1.2 (evasi0n) | iPhone4S 64GB 5.1.1 (absinthe) | iPhone4 32GB 7.0b2 (stock) | iPhone3G 16GB 3.1.3 (jbme) | iPod Classic 6G 160GB (stock) | AppleTV 2G 5.0.2 (seas0npass)


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  8. #7
    iPad Noob!
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    I think the "solution" is that the iPad didn't work properly. I had to send it to apple, because it was freezing/crashing frequently and the support said it's probably a defective chip. I will receive a replacement which surely will have 4.3.4 installed so no way back to 4.3.3. Thanks for all your efforts in finding a solution.

  9. #8
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    I have the same problem and my ipad was working ok, no crashes etc...
    Mine is an ipad 2 3g with shsh saved and im trying to downgrade from 4.3.5 to 4.3.3 using tinyumbrella 5.00.07 and itunes 10.3 (also tried 10.4), no success, always got a 1600 error.

    My hosts file looks like this:
    127.0.0.1 gs.apple.com
    #74.208.10.249 gs.apple.com

    If I use 127.0.0.1 got a 1600 error.
    If I iue 74.208.10.249 got a 1013 error

    No way, any hep?
    Last edited by Axxiz; 07-29-2011 at 02:14 PM.

  10. #9
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    Quote Originally Posted by Axxiz View Post
    I have the same problem and my ipad was working ok, no crashes etc...
    Mine is an ipad 2 3g with shsh saved and im trying to downgrade from 4.3.5 to 4.3.3 using tinyumbrella 5.00.07 and itunes 10.3 (also tried 10.4), no success, always got a 1600 error.

    My hosts file looks like this:
    127.0.0.1 gs.apple.com
    #74.208.10.249 gs.apple.com

    If I use 127.0.0.1 got a 1600 error.
    If I iue 74.208.10.249 got a 1013 error

    No way, any hep?
    What happens when you put the # in front of both of those gs.apple.com lines? If you haven't tried that, do so? Oh, and if that doesn't work with what you have now - upgrade to the latest iTunes and try again.

    --- or ---

    f4780y just put up a lovely sticky here: TUTORIAL - Restore your iPad using TinyUmbrella and SHSH Blobs

    Maybe start from scratch using that? Couldn't hurt...

    Let us know how you get on.

    Marilyn
    Space Gray 32GB WiFi-only iPad Air & Black 32GB iPhone 5 (both jailbroken on iOS 7.0.6 w/evasi0n7)
    * * * PLEASE READ * * * Forum Rules * * * Hacking Section Rules * * * PLEASE READ * * *

  11. #10
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    Yes, you should defiantly follow the new tutorial!
    15" MacBookPro with Retina Display 16GB 3.4GHz i7 256GB | iPad4 WiFi 32GB 6.1.2 (evasi0n) | iPad3 4G 64GB 6.1.2 (evasi0n) | iPad2 3G 64GB 5.1.1 (redsn0w) | iPad1 3G 64GB 4.3.3 (jbme) |
    iPhone5 32GB 6.1.2 (evasi0n) | iPhone4S 64GB 5.1.1 (absinthe) | iPhone4 32GB 7.0b2 (stock) | iPhone3G 16GB 3.1.3 (jbme) | iPod Classic 6G 160GB (stock) | AppleTV 2G 5.0.2 (seas0npass)


    Please review the hacking section rules and our main rules before posting!


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