I just got an mc75 back from repair from the el paso service center. My issue is that i am getting an error status = bluetooth chipset configured incorrectly. BTExplorer cannont continue. I've tried our Registry edit key to reloade BTExplorer and its not correcting it. Also Wiped handheld with bootloader. Its an mc7598 with stock 6.1 upgraded to 6.5.

OS version 05.02.23096
OEM Version 03.38.0003

Any assistance would be helpful. (looking for possible patch files or software updates to correct issues, but regedit settings also accepted.) Thank you.