Hi, Colin. I am having basically the same Bluetooth pairing problem as you described on April 5, 2012. After about 40% of loading on my GO 710, my Samsung Galaxy Trend GT-S7560 phone is disconnected from my GO 710 when trying to pair the two devices. The GO 710 screen message is the following: "Phone disconnected. An error occurred while checking phone features. Do you want to try again?"
After clicking on "Yes", the GO 710 begins checking the phone features and instructs me to enter the PIN '0000' into my phone. Afterward, the same cycle begins again. When I click on "No", the GO 710 briefly indicates it is connected to the GT-S7560 but then displays "The required features could not be found for this phone." Does this message simply indicate incompatibility between the two devices?
You stated that you sorted out your problem using the "Flash tool". Could you please provide me with a few détails? Where can I access this Flash tool and how is it actually used?
Many thanks in advance for whatever help you might be able to provide.
Kind regards,
Chris