Originally Posted by kirrinjones
Now you definitely need the OS. What that icon with 507 (I believe) means is that there is no OS on the device. I'm mobile so I can't check now but you should be able to find a OS for your device as well as instructions.
All the best.
Hi there, thanks for the help. Yes, it's the 507 error message I'm getting. Ok, I've downloaded the OS now but something is still wrong. The only OS I could find was V4, (before I wiped it, it was running V3). So I downloaded V4, and launched Desktop Manager, and selected Application Manager. It seems to detect my device, but when I try and install the OS I get an error message saying "Application Loader Could not connect to your Blackberry Device" (Then suggests various options like unplugging the USB cable for 10 seconds). Any suggestions?
Thanks again for any advice.