I guess most of you were pissed-off by HTC, because you were not able to use the Bluetooth headset to make phone calls.
XDA-Forums member clubtech, whom found a way to be able to use BT headset to make calls. Here is the full how-to do it to have full bluetooth support:
1) 3G Flyer
2) S-Off (get yours from Alpharev soon!)
Using root explorer or your favorite text editor edit the build.prop file under /system/build.prop and edit the following lines:Code:ro.ril.reject.cs.ss.enabled=0 ro.ril.reject.mo.ussd.enabled=0 ro.phone.function=1
To enable Bt Headset profile change the following:Code:ro.bt.profiles = 4270403 service.brcm.bt.ag_supported = 1
Save your changes and reboot your device. Look under the programs menu you will see the phone app you will now be able to make and receive calls.
Tested on a 3G UK unlocked flyer using an AT&T SIM.
EDIT: now with full BT support!!