<< Solved >> Bluetooth not Detecting with EC0 enabled (EC0 must be disabled to work BT)

[vjkrvkarma]

I have a working macOS Catalina 10.15 Hackintosh on my Acer Predator Helios 300 (i5-8300H / UHD630).

Only Bluetooth Device is not detecting in the case of EC0 enabled.

Whenever Device (EC0) is enabled in DSDT, Bluetooth not detected to macOS.
If I disable Device (EC0) using Method (_STA), Bluetooth detected.

Method (_STA, 0, NotSerialized)  // _STA: Status
{
    If (_OSI ("Darwin"))
    {
        Return (Zero)
    }
    Else
    {
        Return (0x0F)
    }
}

I have also tried EC0 to EC rename, but the main thing is that the Device (EC0) code is now executed under EC which is still broke my BT.

So, the main problem is in the Device (EC0) code [Device (EC0) {...Code...}].

Current State of my Bluetooth:

Note: After I disabled Device (EC0), battery status is not updating instantly (update after 30-40sec or not update, if I plug or unplug power source from my laptop), and also 2 Hotkeys also not working (Brightness Increase and Decrease).

[Battery Status and HotKeys are working fine with Device (EC0) enabled].

I have the correct USB Mapping (HS14 internal Port- Bluetooth).

I have added a fake EC device in my DSDT as it is necessary to boot macOS Catalina.

Please HELP!!!!!!!

My DSDT: DSDT.aml
USBPorts.kext: USBPorts.kext.zip

Bluetooth: Intel 0x8087, 0x0aaa (IntelBluetoothFirmware.kext)


Bluetooth Detected:

Bluetooth not detected:

Update:
Issue Solved.
I have just updated my BIOS.

 

[BlvckBytes]

Just in general... You're loading a whole DSDT with OpenCore, which is a bad idea. *Maybe* this has something to do with your issue.

Out of curiosity: What patches did you apply to the DSDT? Why not rather hotpatch?