iPhone Jailbreak 1.1.2 Updated
Conceited Software has just released a new version of the firmware version 1.1.2 jailbreak. Now including Activation and YouTube for iPhones, PPC support, and an automatic fix for SpringBoard crash problem on touches.
To perform the jailbreak, run the batch file on Windows which will bring up a java program giving you choices to install SSH, the administrator password, and then finally jailbreak. Full instructions for different firmware versions and updating to 1.1.2 the correct way for jailbreaking 1.1.2 are included in the readme file.
Be sure to read all the instructions before jailbreaking as this is a complicated and tricky way of jailbreaking. Hopefully Conceited Software will put up a new version of jailbreakme with updated support for full 1.1.2 jailbreak and installation of installer.app.