Ok here's the problem, my friend got an ipod touch 3g and then he decided to jailbrak it using QuickPwn so he downloaded QuickPwn then he followed the instructions. When the the jailbreaking was done QuickPwn told him to reboot his iPod so he turned it off then he turned it on but it wouldn't so he called me and told me what happened then I told him to go to Recovery mode but it won't because his iPod touch didn't even turn on then I told him to connect it to the computer (He's using windows) while holding down the home button but iTunes doesn't recognize it and windows pops up a message saying that the device cannot be recognized. Now he's thinking if he could open up he's iPod touch and replace the hard drive (where the firmware is installed) with another hard drive. Then he told me that he would pay me $50 if I can fix it and then I told him okay (but if I can't then he told me to just give it back). What do you think I should do?