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nickelnoff

[Solved] DW1560: Bluetooth stopped working

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I have been running a Dell DW1560 on Precision 7510 however the BT recently stopped working.

 

As per wiki supported

 

Dell     DW1560        NGFF/M.2    14e4-43b1   BCM4352      A/B/G/N/AC  Y  Y   Y  Y   N   DSDT/Brcm4360 patch
 

I used to use: 

 

BrcmFirmwareData.kext

BrcmPatchRAM2.kext

 

However these now do not work and when dropping them in to CLOVER Kext Other directory the wireless stops working.

 

Wireless is working Ok with the most recent version of AirportBRCMFixup 2.06

 

10.15.4 (19E287)

 

 

BCM4352 802.11ac Wireless Network Adapter:

 

  Name: pci14e4,43b1

  Type: Network controller

  Driver Installed: Yes

  MSI: Yes

  Bus: PCI

  Slot: [email protected],28,0/0,0

  Vendor ID: 0x14e4

  Device ID: 0x43b1

  Subsystem Vendor ID: 0x106b

  Subsystem ID: 0x0019

  Revision ID: 0x0003

  Link Width: x1

  Link Speed: 2.5 GT/s

 

 

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Catalina requires new updated kexts for BT. Additional BrcmBluetoothInjector.kext is required.

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Hey @Jake Lo I tried adding BrcmBluetoothInjector.kext along with BrcmFirmwareData and  BrcmPatchRAM2 to have the following in /Volumes/EFI/EFI/CLOVER/kexts/Other 

AirportBrcmFixup.kext
AppleALC.kext
BrcmBluetoothInjector.kext
BrcmFirmwareData.kext
BrcmPatchRAM2.kext

CPUFriend.kext
CPUFriendDataProvider.kext
FakePCIID.kext
FakePCIID_Intel_HDMI_Audio.kext
FakeSMC.kext
IntelMausi.kext
Lilu.kext
NoTouchID.kext
USBPorts.kext
VoodooBatterySMC.kext
VoodooPS2Controller.kext
WhateverGreen.kext

 

However when adding these kexts the BT and Wireless stop working.

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use BrcmPatchRAM3.kext for Catalina

Also make sure you have updated Lilu, Whatevergreen, and AppleALC to the latest.

Make sure you don't have these same kexts in /L/E or /S/L/E that might be of different version.

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