Please help: Upgrading to 4.2.1 from 4.1, 1604 Error, not Restoring

Discussion in 'Jailbreaks and iOS Hacks' started by chotumama, Feb 5, 2011.

  1. chotumama macrumors member

    Joined:
    Aug 11, 2010
    #1
    So I am stuck in recovery mode. I need to preserve my baseband as I am going out of the country soon.

    I am using tinyumbrella and have all the latest softwares. Downloaded the ipsw from iclarified.

    Ok i'm 3 hours in and frustrated. I found something about removing apple hosts, I did that, still nothing. 74.208.105.171 gs.apple.com

    Please help!!
     
  2. chotumama thread starter macrumors member

    Joined:
    Aug 11, 2010
    #2
    If i forgot to save my shs's i'm f'd right?? could that be the issue?
     
  3. jav6454 macrumors P6

    jav6454

    Joined:
    Nov 14, 2007
    Location:
    1 Geostationary Tower Plaza
    #3
    Error 1604 or any 16xx Error is USB related, try rebooting your computer, changing USB ports and in last resort using another computer.
     
  4. chotumama thread starter macrumors member

    Joined:
    Aug 11, 2010
    #4
    No

    I'm an idiot and didn't save my shsh. So i was able to go back to 4.1, saved my **** and now i'm trying to upgrade again.
     

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