Jailbreak 1.1.3
You will need an iPhone/iPod Touch with firmware 1.1.2. . .that has already been jailbroken.
You can do this one of two ways. . .manually or via installer.
To do this manually. . .
1. – Download THIS and extract the contents.
2. – Upload the contents of this archive to / in your iPhone/iPod Touch.
3. – SSH into your iPhone/iPod Touch and run the install.sh script.
Click HERE for more details
*Recommended*
To do this via installer. . .
1. – Make sure you have BSD Subsystem version 2.0 and Installer.app version 3.0b10 installed.
2. – Turn on Wifi and set ‘auto lock’ to never. . .since this will take a while.
3. – Add the ModMyiFone source to Installer. . .find the 1.1.3 Dev Team Jailbreak package in Installer and then run it. Once done (about 20 mins – 50 minutes) your iPhone/iPod Touch will restart and you will be updated and jailbroken to 1.1.3