If in doubt try one of my installers, would be nice to know if they work for the 715 as well.

tendriver wrote:

bergekste wrote: (Go715). Managed to get Navcore 8070 to run stable on it. Runs stable, but i lost the Bluetooth functionality..

The GO 715 is a work unit. You might do better with a work navcore. 9.702 is current.

no, the 8070 is the latest working version (w/o bluetooth). 9702 reboots endlessly as well as all other navcores. As Macca stated, this is an old and weird unit. Very limited navcore support.

Hint: If you emulate a device that doesn't have bluetooth, then the bluetooth on your device will not function.