Jailbreaking 3.1.3 on a 3GS.

Brother accidentally upgraded my firmware and now I've lost all my homebrew applications. Any idea on how to get it back. Already tried multiple methods >_<

Would also like to know for iPod touch 3G, +REP.

Can you rollback to 3.1.2? I managed it on an MC model.

If your talking about shift + restoring and selecting a 3.1.2 firmware file. Yes, I've tried that and it did not work. Also tried redsn0w but I'm stuck @ "Waiting to reboot". Waiting for 10 minutes and just restored my iPhone. I bought my iPhone in Nov 09 so I dont know if it's MC.

Bump, I'd like to know if there is any way?
I've got the new boot rom.

Alright. After hours of searching I've officially concluded anyone with a new boot 3.1.3 3GS is screwed until the next major firmware update.

Finally, somehow done it this morning.
http://www.youtube.com/watch?v=OZ8w6...eature=related

Surprised you were able to jailbreak it, nothing has been released officially yet, unless you had the SSH file stored on Cydia's servers

I did my 3.1.3 iphone 3G using Redsn0w fine.

Though I had to use a 3.1.2 ipsw in redsn0w. [I followed a tutorial which used 3.1.2] and now in my iphone it says 3.1.3 firmware.

Problem Im having now is my baseband has been upgraded and my bootloader is 5.09 therefore I cant unlock my iphone :(. Its stuck on o2 (N)