[I-miss-my-blackberry]

now i got this blackberry curve 8310 and i was sitting at my computer on myspace and i get a text i reach for my phone and it says JUM ERROR 513 and I fool with it for a while and take out battery and put back in. and then it goes to jum error 545.

I have tried to restart the blackberry to the begining with back up and restore but it won't even read that there is a blackberry hooked up to the computer

I have no idea what to do so if any1 can help a step-by-step process on how to fix it would be great