Hi,
I have a BB 9630 unlocked from Verizon, now on Tmobile.
After lot of research and work I made Internet to work on the device (delete and install the tmobile book service) and not it all works well but the GPS
All apps (BB maps, Google maps..) can not find the GPS location.
In the advance options - GPS it is on but still doesnt go.
who was the previous service provider for your tour before you unlocked it?
your problem may be the fact that the GPS is locked down by design by the cdma provider.....