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so I have no option !!!? .. :( thats sucks .. I already tried restore 3.1.2 file but its still giving me a problem .. so i have to restore 3.1.3 ..and I did jb already ..:).. anyone know till when should i have to wait .. I dont have spare phone .. !! if its going to be too long then I have to go n buy a new phone .. :|

It might take a while or even untill July when the new iphone is released.
Noone know for sure though.
Keep an eye on this page for updates: http://blog.iphone-dev.org/
 
so I have no option !!!? .. :( thats sucks .. I already tried restore 3.1.2 file but its still giving me a problem .. so i have to restore 3.1.3 ..and I did jb already ..:).. anyone know till when should i have to wait .. I dont have spare phone .. !! if its going to be too long then I have to go n buy a new phone .. :|

looks like you should go grab yourself a new phone, and next time pay attention to what you are doing. Anyone jailbreaking should never install any BASEBAND, FIRMWARE, or ITUNES updates until they know for sure that they will be able to preserve their jailbreak and unlock.

Wait time could be weeks, could be months, could happen with OS 4.0, could not. Best way is to follow geohot or the dev team on twitter... they will even tell you when it's ok to upgrade to new firmware, etc. and will keep you up to date.
 
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