AX211 bluetooth module doesn't work in Monterey.

[duckjpsgaintas]

Have you read the docs?

Yes

macOS Version

Monterey

Kext Version

v2.2.0

Wireless Adapter Model and USB Product ID

Intel AX211

Description

I set up the IntelBluetoothFirmware.kext / IIntelBTPatcher.kext / Bluetoolfixup.kext just following the guiding document and the bluetooth doesn't work. The bluetooth device information on the system report shows the address is a NULL and the chipset is BCM_4350C2 and the vendorID is 0x004C(apple). I saw some other users also met this problem.

Info in System Report - Bluetooth

Bluetooth Controller:
  Address:	NULL
  State:	Off
  Chipset:	BCM_4350C2
  Discoverable:	Off
  Firmware Version:	v0 c0
  Product ID:	0x0001
  Supported services:	0x382039 < HFP AVRCP A2DP HID Braille AACP GATT Serial >
  Transport:	USB
  Vendor ID:	0x004C (Apple)

Relevant log output

already installed DebugEnhancer but still didn't show anything after typing "sudo dmesg | grep -i IntelBluetooth"

Kernel Panic Logs

No response