winpwn

iBooter — An interactive Apple Bootloader (iBoot) Console for the iPhone and iTouch. Support for WinXP/Linux/MacOSX 10.5.2
iRecovery — A ramdisk based util that let’s you bring up a terminal over usb and mount the Nand to help fix boot issues
IMG3 Unpack — This unpacker will strip off the IMG3 signatures on the apple firmware files.
OpeniBoot — A open source bootloader for the iPhone/iTouch built for the Linux port.