BrcmPatchRAM - Upload firmware into Broadcom Bluetooth USB devices

[RehabMan]

Attached is my ioreg.This one is using Bcrmbluetoothinjector.

May be issue with firmware 10.11 is providing for your device... Your device is 13d3:3404. Mine is a5c:21fb.

See if your device works after restart from Windows...

 

[nytr0]

....and this is the one that doesn't even enable the bt icon--BrcmPatchRam only.

 

[nytr0]

yes, it works after restart from windows with brcmbluetoothinjector correctly.

 

[RehabMan]

....and this is the one that doesn't even enable the bt icon--BrcmPatchRam only.

Current version of BrcmPatchRAM.kext does not work with 10.11.

 

[RehabMan]

yes, it works after restart from windows with brcmbluetoothinjector correctly.

It means the firmware provided by 10.11 does not work for your device.

 

[nytr0]

tyvm for clearing that up for me rehabman.

 

[verleihnix]

Hello,
I have three devices Inateck (0a5c_21ec), ASUS BT400 (0b05_17cb) and Azurewave 4352HMB (13d3_3404).
The BT400 works out of the box. It sleeps ok. The other two needs the kext.
But with BrcmPatchRAM loaded all three wake instantly after sleep if magic mouse is connected.
Without paired device sleep is ok. The behavior is same on different hacks.
Does anyone have an idea?

 

[RehabMan]

Hello,
I have three devices Inateck (0a5c_21ec), ASUS BT400 (0b05_17cb) and Azurewave 4352HMB (13d3_3404).
The BT400 works out of the box. It sleeps ok. The other two needs the kext.
But with BrcmPatchRAM loaded all three wake instantly after sleep when magic mouse is connected.
Without paired device sleep is ok. The behavior is same on different hacks.
Does any anyone have an idea?

Disable "Wake on USB" in BIOS.

 

[verleihnix]

Disable "Wake on USB" in BIOS.

There is no item "Wake on USB" in BIOS.
Is it possible to load firmware c4096 into devices?
That is the one from the ASUS BT400 which is working fine without kext.

 

[RehabMan]

There is no item "Wake on USB" in BIOS.

Hmmm.. strange. Even my very limited laptop BIOS has an option for whether USB can cause wake...

There are ways to disable wake with DSDT patches...

Is it possible to load firmware c4096 into devices?
That is the one from the ASUS BT400 which is working fine without kext.

Your other device has built-in firmware.