I have the iPhone 2G (16GB) 1.1.4 that I originally unlocked/Activated/Jailbroken using the first version of pwnage tool on the Mac.
Now I would like to upgrade the firmware to the 2.2.1 version but also want to keep it unlocked/activated/jailbroken. How would I go about upgrading the firmaware? Keep in mind that I do not have access to Mac at this time.
Thanks in advance