Tinyumbrella bloquer a l'installe !

Bonsoir,

Je fais vite,

J'ai bloquer mon iphone4s 5.0.1 en mod recovery. Donc pour le débloquer sans la mise a jour je dois use : tinyumbrella, mais le probleme est que je ne peux pas l'installer.

J'ai fais les maj de JAVA etc mais il me sort toujours la meme erreur :

17 avr. 2012 00:12:01 com.semaphore.util.plist.JPListUtil parsePList 
ATTENTION: Problem parsing stream - java.lang.NullPointerException 
 at com.semaphore.util.plist.JPListUtil.parsePList(JPListUtil.java:185) 
 at com.semaphore.util.plist.JPListUtil.buildPList(JPListUtil.java:41) 
 at com.semaphore.TinyLoader.checkVersion(TinyLoader.java:90) 
 at com.semaphore.TinyLoader.findLibs(TinyLoader.java:76) 
 at com.semaphore.TinyLoader.main(TinyLoader.java:37) 
 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) 

17 avr. 2012 00:12:01 com.semaphore.util.plist.JPListUtil parsePList 
ATTENTION: It is likely the file/stream in question does not exist... 
java.lang.NullPointerException 
 at com.semaphore.util.plist.PElementAdapter.get(PElementAdapter.java:25) 
 at com.semaphore.util.plist.PList.get(PList.java:25) 
 at com.semaphore.util.plist.PElementAdapter.getPath(PElementAdapter.java:31) 
 at com.semaphore.TinyLoader.findLibs(TinyLoader.java:78) 
 at com.semaphore.TinyLoader.main(TinyLoader.java:37) 
 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) 

Je regarderais demain si quelqu'un a du new !

merci !!