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Backing up SHSH for iPhone 4

N

NttDocomo

macrumors member
Original poster
Jul 8, 2010
91
0
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. :)
 
NttDocomo said:
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. :)
Click to expand...

Try reinstalling Java
 
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.
 
I get this in the log of startup:

07/15/2010 11:48:00.118 The Firmware Umbrella - v4.00.80 by semaphore 07/15/2010 11:48:00.118 Connect a device to continue... 07/15/2010 11:48:00.118 Caching shsh files... 07/15/2010 11:48:00.118 Found [0] shsh files to cache... 07/15/2010 11:48:00.118 Cached [0] shsh files 07/15/2010 11:48:00.118 java.net.SocketException: Unrecognized Windows Sockets error: 0: JVM_Bind at java.net.PlainSocketImpl.socketBind(Native Method) at java.net.PlainSocketImpl.bind(Unknown Source) at java.net.ServerSocket.bind(Unknown Source) at java.net.ServerSocket. (Unknown Source) at java.net.ServerSocket. (Unknown Source) at com.semaphore.UmbrellaTSS.initService(UmbrellaTSS.java:162) at com.semaphore.UmbrellaTSS. (UmbrellaTSS.java:80) at com.semaphore.TinyUmbrella. (TinyUmbrella.java:200) at com.semaphore.TinyUmbrella.main(TinyUmbrella.java:110) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.exe4j.runtime.LauncherEngine.launch(Unknown Source) at com.exe4j.runtime.WinLauncher.main(Unknown Source)
Click to expand...

any ideas?
 
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.
 
steste said:
I get this in the log of startup:

Quote:
07/15/2010 11:48:00.118 The Firmware Umbrella - v4.00.80 by semaphore 07/15/2010 11:48:00.118 Connect a device to continue... 07/15/2010 11:48:00.118 Caching shsh files... 07/15/2010 11:48:00.118 Found [0] shsh files to cache... 07/15/2010 11:48:00.118 Cached [0] shsh files 07/15/2010 11:48:00.118 java.net.SocketException: Unrecognized Windows Sockets error: 0: JVM_Bind at java.net.PlainSocketImpl.socketBind(Native Method) at java.net.PlainSocketImpl.bind(Unknown Source) at java.net.ServerSocket.bind(Unknown Source) at java.net.ServerSocket. (Unknown Source) at java.net.ServerSocket. (Unknown Source) at com.semaphore.UmbrellaTSS.initService(UmbrellaTSS.java:162) at com.semaphore.UmbrellaTSS. (UmbrellaTSS.java:80) at com.semaphore.TinyUmbrella. (TinyUmbrella.java:200) at com.semaphore.TinyUmbrella.main(TinyUmbrella.java:110) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.exe4j.runtime.LauncherEngine.launch(Unknown Source) at com.exe4j.runtime.WinLauncher.main(Unknown Source)

any ideas?
Click to expand...

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
 
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.
 
thelatinist said:
You need to (re)install/update the java runtime environment.
Click to expand...

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?
 
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