Working Ninja
2015-11-17T23:19:39
  1. Firmware not loading.
    dmesg | grep -i bluetooth
    
    bluetooth hci0: Direct firmware load for brcm/BCM20702A1-0b05-17cb.hcd failed with error -2
  2. Download Windows driver from ASUS.
    http://dlcdnet.asus.com/pub/ASUS/wireless/USB-BT400/UT_USB_BT400_6516000.zip
  3. Extract and open Win32\bcbtums-win7x86-brcm.inf
  4. Find Product Name (BT400).
    %AsusBT400.DeviceDesc%=RAMUSB17CB,          USB\VID_0B05&PID_17CB       ; 20702 standalone
  5. Find section for "RAMUSB17CB".
    ;;;;;;;;;;;;;RAMUSB17CB;;;;;;;;;;;;;;;;;
     
    [RAMUSB17CB.CopyList]
    bcbtums.sys
    BCM20702A1_001.002.014.1315.1347.hex
     
    [RAMUSB17CB.NTX86]
    Include=bth.inf
    Needs=BthUsb.NT
    FeatureScore=F0 ...

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