diff --git a/bluetooth_firmware.sh b/bluetooth_firmware.sh
new file mode 100755
index 0000000..dc9ef66
--- /dev/null
+++ b/bluetooth_firmware.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+FIRM=`cat /proc/driver/brcmf_fw`
+
+if [[ $FIRM =~ .*a0.* ]]
+then
+	brcm_patchram_plus --patchram /lib/firmware/brcm/bcm43438a0.hcd --enable_hci --bd_addr B0:F1:EC:2D:07:5B --no2bytes --tosleep 5000 /dev/ttyS1 &
+else
+	brcm_patchram_plus --patchram /lib/firmware/brcm/bcm43438a1.hcd --enable_hci --bd_addr B0:F1:EC:2D:07:5B --no2bytes --tosleep 5000 /dev/ttyS1 &
+fi