With the recent update to iTunes 9, iphone_tunnel no longer worked. Thanks to geniusan, a patch was made on the program which allows it to work with the newer iTunes 9. This fix allows iSutal to work again.
Also, blackra1n was released allowing for 3.1.2 to be jailbroken. I have tested the programs and everything works 100% except for i-FunBox and iPhoneBrowser. They appear not to be compatible with this type of jailbreak at this time. They do both “kinda work,” so I’ve left them. I will update iSutal once there is a new version compatible with this jailbreak.
UPDATE: The current versions of i-FunBox and iPhoneBrowser both work. You will need to SSH into your iDevice and add some information to a plist file. Details here: http://modmyi.com/forums/general/687870-blackra1n-iphonebrowser.html
UPDATE #2: Or even easier, go into Cydia and install the afc2add package which will do this for you.
Click on the More button below to see the details and the download link.
V9.10.09 Includes (bolds are changes from last version):