Last night I left my iPod Touch on overnight and it's battery was drained. However, I have turned it on and connected it to my computer and it's not charging (shows a battery with a red sliver on the left and a lightning bolt under it) nor does the computer seem to recognize it. It has worked on this computer fine before so the sudden and unexpectedness of this is quite surprising to me. After a while of showing the battery, it will switch to the apple logo and repeat this. This is a jailbroken iPod Touch that was jailbroken using QuickFreedom a while back. I've tried putting it in DFU mode, but iTunes seems to crash everytime I open it. It does give me the prompt saying that it recognizes it's in DFU mode and needs to recover. Tips?