What part of:
Help I'm stuck in the bootloader screen!
If the device says 1.20.Olipro and remains that way after a reset you can use the tool from this thread:
http://forum.ppcgeeks.com/showthread.php?t=9229
Is so hard to understand?
Its not only in the first post, its BOLD!
So yeah... you're obviously skimming, not reading.