hello guys my girlfriend and i are working on her iphone.. we are trying to upgrade it to the latest version of iphone software. we follow the steps in iclarified using quickpwn. we cannot detect if the problem is from her personal computer or from the iphone itself. during the part in which you are going to put the phone in DFU mode the quickpwn crashes. the windows will pop up a window telling an error occured then asking if send the problem or dont send the problem. can anyone of you guys knows the problem? my girlfriend is already pissed off with me.. it was my idea to upgrade her iphone. thanks a lot guys..