Big problem on my note 2 (SGH-T889)

A

AC Question

So i tried to update my firmware and then everything went wrong. I unplug because it was stuck at 99 for like half an hour. I tried to use odin to do the firmware update, but it was stuck at system for one hour, so I unpluged. Now I can't do anything. My phone wont connect to the pc and i cant go to the recovery menu.