Upgrading 4.3.1 to 5.0.1 in pwnd DFU mode, getting error 1600

Discussion in 'Jailbreaks and iOS Hacks' started by tadwood, Mar 13, 2012.

  1. tadwood macrumors newbie

    Joined:
    Jun 30, 2009
    #1
    I have an iPhone 4 jailbroken on ios 4.3.1. I am trying to upgrade it to ios 5.0.1 but all I get is error 1600. I have put it into pwnd DFU mode with both RedsnOw and jREB, but still get same error. My hosts file is pointing gs.apple.com to Cydia (also tried using Tinyumbrella TSS server). I have tried using redsn0w to stitch my shsh blobs and ipsw together, but still get error 1600. I am really frustrated with this! Any ideas?
     
  2. Mystic Eddy macrumors regular

    Joined:
    Sep 19, 2008
    Location:
    Staffordshire, UK
    #2
    Wirelessly posted (Mozilla/5.0 (iPhone; CPU iPhone OS 5_0_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A405 Safari/7534.48.3)

    Tried TU to kick the iPhone out of recovery mode?
     
  3. ninjaw95 macrumors 6502

    Joined:
    Nov 30, 2011
  4. tadwood thread starter macrumors newbie

    Joined:
    Jun 30, 2009
    #4
    Where in the upgrade process do I do this?

    ----------

    I assume not, hence the use of my Cydia SHSH blobs.
     
  5. ninjaw95 macrumors 6502

    Joined:
    Nov 30, 2011
    #5
    if u have the 5.0.1 shsh blobs put them in TinyUmbrella and start the TSS server or whatever its called.
    enter pwned DFU mode and it should work...
     
  6. TriJetHero macrumors 601

    TriJetHero

    Joined:
    Oct 13, 2010
    Location:
    World
    #6
    nonsense

    Open TU in the advanced tab uncheck Set host to cydia

    Your host file has to point to apple not cydia for the 5.01 restore, make sure that there are no other entries in your host file like 74…….

    Just use normal DFU-mode and its should work with your custom stitched IPSW with
     
  7. ninjaw95 macrumors 6502

    Joined:
    Nov 30, 2011
    #7
    apple doesnt sign 5.0.1 anymore >.>
     
  8. AnionicStrength macrumors member

    Joined:
    Dec 28, 2010
    #8
    You can no longer use TinyUmbrella to do what you want.

    You can, however, restore to 5.0.1 on an A4 device by "stitching" in your SHSH to the IPSW file. See the following link for how to do this with redsn0w:

    http://www.idownloadblog.com/2011/09/27/stitch-shsh-blobs-redsn0w-downgrade-firmware/

    Once you have created your IPSW, you will need to place your iPhone 4 into "Pwned DFU" mode.

    Then you can restore the custom 5.0.1 IPSW with itunes. No TinyUmbrella or Host File edits required.
     
  9. TriJetHero macrumors 601

    TriJetHero

    Joined:
    Oct 13, 2010
    Location:
    World
    #9
    on the IP 4 you can still restore with a custom stitched IPSW

    @ninjaw95 if you give people advise make sure you know what you are saying is right
     
  10. dhlizard macrumors G4

    dhlizard

    Joined:
    Mar 16, 2009
    Location:
    The Jailbreak Community
    #10
    You must have both 5.0.1 hash and APTicket file saved to be able to stitch them to an IPSW
     
  11. ninjaw95 macrumors 6502

    Joined:
    Nov 30, 2011
    #11
    yes but not if you point the servers towards Apple which is what you told them
     

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