Re: "The "COM0" port did not open." Bada device development

If you're trying to debug a Bada device and you see "The "COM0" port
did not open." under the entry for the Broker.exe in the Bada IDE
Console, then:

1. If it's the first time you've ever tried to connect then check that
you've installed the necessary USB drivers and have the device
attached.
2. If you've previously been using this fine, but this has suddenly
stopped working then try:
--- rebooting your phone
--- killing broker.exe in the PC task manager
--- setting your phone's USB connect to Samsung Kies or to Mass
Storage, and then using Run As rather than Debug As in the IDE
--- hit the task manager on the phone and choose "End All Applications"

I'm not entirely sure what worked for me... but I think it was a
combination of the last few in the end!