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[SOLVED] E7250:DW1560 BCM94352Z On Catalina ?


ghaffari

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NB: No need to quote on your replies, just go to reply when you respond.

 

Ok, now regarding BT. Go to system information, check Bluetooth. Look at the Firmware version.

If it's 4096, then that mean the firmware kext is not loaded. 

If this is the case, then remove BrcmBluetoothInjector.kext, BrcmFirmwareRepo.kext, and BrcmPatchRAM3.kext from clover kext

Add BrcmBluetoothInjector.kext, BrcmFirmwareData.kext, BrcmPatchRAM3.kext to /L/E instead.

Repair permissions and rebuild cache.

Check the firmware again 

Test BT again if firmware is anything but 4096.

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so you now have  BrcmBluetoothInjector.kext, BrcmFirmwareData.kext, BrcmPatchRAM3.kext in /Library/Extensions?

Make sure it's BrcmFirmwareData.kext, and not BrcmFirmwareRepo.kext that goes into /L/E.

Repair permission and rebuild cache went smoothly?

Does firmware show a different # other than 4096?

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Not, they are the same. Remove BrcmFirmwareData.kext from /L/E

You'll need to unlock Catalina's protection before running the repair permissions and rebuild cache, as you can see above, kexts were omitted.

Read the FAQ to see how to unlock Catalina protection.

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