I used this program originally to get passed the 3e recovery so I could flash CWM and then ROMs. I installed a jellybean rom and it worked completely fine, I then used a program from the market to change DPI, bad idea I guess. After it told me to reboot I did, it gets to the boot screen of the rom but won't go passed that, I can't get into recovery or download mode though to use odin again... grrr frikin annoying.