Backing up SHSH for iPhone 4

Discussion in 'Jailbreaks and iOS Hacks' started by NttDocomo, Jul 15, 2010.

  1. NttDocomo macrumors member

    Joined:
    Jul 8, 2010
    #1
    Hi I tried to follow the direction to use umbrella to back up the SHSH for my iPhone 4 and 3gs. But then when I open the program, it said that I don't have the EXEJAVA setup to my JRE? Any idea on what I need to do to resolve this? I am using a system with Windows 7 64 bit. I used to be able to backup SHSH with XP but I don't have the system anymore. Thank you very much for any help. :)
     
  2. Luiii macrumors newbie

    Joined:
    Jun 24, 2010
    #3
    Try reinstalling Java
     
  3. lilrush macrumors member

    Joined:
    Jan 1, 2008
    #4
    I was told the tinyumbrella was a 32bit program.
    It didn't work on ANY of my three different 64 bit PCs, so I ended up using the mac version.
     
  4. ichii macrumors 6502a

    ichii

    Joined:
    Sep 20, 2006
  5. steste macrumors member

    Joined:
    Jul 8, 2010
    #6
    I get this in the log of startup:

    any ideas?
     
  6. thelatinist macrumors 603

    thelatinist

    Joined:
    Aug 15, 2009
    Location:
    Connecticut, USA
    #7
    You need to (re)install/update the java runtime environment.
     
  7. NttDocomo thread starter macrumors member

    Joined:
    Jul 8, 2010
    #8
    thanks for your help. In fact, I just installed JRE 1.6 update 21 yesterday. So I should still reinstall it? Remove and install the same JRE 1.6 21 again? Thanks.
     
  8. jpcarro macrumors 6502

    jpcarro

    Joined:
    Mar 13, 2009
    Location:
    On your nine
    #9
    It worked for me on Win7 64bit. I got the same or similar java error, but it went on and saved my SHSH to Cydia and local.
    I'm running Java version 1.6.0_14
     
  9. NttDocomo thread starter macrumors member

    Joined:
    Jul 8, 2010
    #10
    thanks but I tried two other machines one with XP and one with Win 7 (32) both gave the same message asking to define the EXE4J_JAVA_HOME to a 32bit JRE. But I have already installed the latest JRE 1.6 update 21, just wonder what I need to do to get it work.

    Is there another program other than umbrella I can use to back up SHSH? Thanks.
     
  10. Arisian macrumors 68000

    Arisian

    Joined:
    Sep 14, 2007
    Location:
    China
    #11
    I swear I could ask you anything and you could answer it. Thanks for being an incredibly valuable part of this community. Really enjoy seeing how you've helped so many people.

    Now... how do I build a light saber?
     
  11. thelatinist macrumors 603

    thelatinist

    Joined:
    Aug 15, 2009
    Location:
    Connecticut, USA
    #12
    Unfortunately, I do not know of any terrestrial source of the requisite Adegan focusing crystals.
     

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