Device: AR9462+AR3012 Vendor ID: 0x0489 Product ID: 0xE04E Kext Version: BTFirmwareUploader_3.1.5_10.11 I saw Product_ID 0xE04E in AtherosBluetoothDevices.rtf, but not in Info.plist. It only work after add Product_ID to Info.plist, Not before. And I find out that it works well in EFI/CLOVER/Kexts/Other. Modified Kext in below (Hope it support in next Version)
BTFirmwareUploader_AR3012-E04E.zip