Jake Lo

AppleBacklightInjector.kext has been integrated into Whatevergreen.kext for a long time now. You should leave it out.

Your updated config is most likely missing the patches I had added to the Config file I uploaded to fix those issue Post the new EFI if you want me to review it Your last IOReg file shows you're still using VoodooHDA for audio. VoodooHDA might not have the power management you would get from AppleALC.kext.

Doesn't look like PNLF was remove from the DSDT-no-PNLF Here, replace with these *aml E6430-Brightness.zip

With OC 0.6.3/4, you should be able to update directly from system updates like a real Mac.

You can try adding to boot arg alcid=11

Yes, thanks. Looks good, just need 2 changes Disable SSDT-PNLF.aml, only need SSDT-PNLF-CFL.aml Don't rely on XhciPortLimit for USB port limit, customize your own with Hackintool.app or USBMap.kext

Post your OC files for review

You can try 1Revenger1's Alps version here or try configuring the settings in info.plist within the kext Not sure what ACPI error you're referring to but since you're using VirtualSMC.kext, you should remove SMCHelper.efi from drivers/UEFI (only for FakeSMC)

@Killery 1) USB 3.0 <- You'll probably need to use Hackintool.app to generate your own USBPorts.kext. Right now it just use the USBInjectAll.kext 2) Alps touchpad <- you'll just get 2 fingers scrolling, 2 fingers right click, tab to drag and basic mouse movement 3) Airdrop not supported with Intel itlwm.kext, see here

The USB-C port does not support display, it's just for charging and data transfer.

Run this, save, compress and attach it here

Here, replace SSDT-BRT6 with this one, should fix the Brightness Control Fn+key SSDT-BRT6.aml.zip

Well done on the touchpad...do you mine posting an IOReg file with IORegistryExplorer.app v2.1? Here's an updated Config file with the brightness control patch, see if it works. config.plist.zip

Please post IOReg file using IORegistryExplorer.app v2.1

No, you'll need the updated beta kext for Big Sur. https://openintelwireless.github.io

I'm not a developer, so if you know how to port drivers from Linux, then give that a go. As I said, Alps I2C is not supported so no gestures. You could try to research if you could replace the ALPS I2C with a Synaptics I2C touchpad since synaptics is supported.

@moshau I don't understand your question. If you have already install MacOS to disk but has some issue, then replace the EFI folder in the EFI partition of the installed drive. If your USB installer is not bootable, then replace the EFI folder to the EFI partition of the USB installer, no need to recreate the installer.

@moshau Yes, replace the entire EFI folder to the EFI partition of the USB. No kexts needed to be install to /S/L/E, all can be injected from the EFI partition

@moshau use the file posted by Chicken07 here. You might have to add kexts for Intel Wifi / BT

@oyko No because Alps I2C touchpad are not supported by those kexts. You'll just have just those basic function and detected as a generic mouse.

Order is important in OC. You need HS80211Family before AirportAtheros40

Try replacing with this Config config.plist.zip

Atheros was dropped since Mojave. Try this Also make sure the wifi switch is set to on, should be on the side of the laptop

Grab a screenshot of the boot errors and post it. Those are are debug files, I left it on purposely incase of issue. You can stop it by turning off debugging in the Config file under Debug

You need to patch the battery https://dortania.github.io/OpenCore-Post-Install/laptop-specific/battery.html#dsdt-patching