- 01-28-2011, 09:26 AM #2
507 error means that your OS is not loaded on your device. Try reading through this forum on how to get your BB to connect via usb.
How To: ReInstall OS When Computer Won't Recognize The Device Is Connected - Smartphone Forums
I'm mobile so you may have to copy and paste the link, not sure. Good luck!
Posted from my CrackBerry at wapforums.crackberry.com