Hi, I am trying to get my bluetooth working. I have an Atheros AR9462 combo wifi/bluetooth in my Acer S3-391 laptop. The bluetooth is recognized as an AR3012, with Product ID E056 and Vendor ID 489. I know the wifi is not supported, but the bluetooth just needs the firmware uploaded. I first tried your kext with the default Linux fw as 'YES' in the info.plist, but that caused the bluetooth to not be recognized at all. I then set the value to 'NO', which allows the device to be recognized. But it seems the kext is expecting a value for the Windows fw, even though it seems that is not selectable for the AR3012 (based on my system log). I have attached some screen grabs and my ioreg output.
Gavin's MacBook Pro.zip
AR3012.tiff
Console.tiff