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I did. No issues with OpenCore after updating.

What is your processor? 7500U? I think SMBIOS Dictionary should not be on PlatformInfo. SystemUUID is different on SMBIOS Dictionary You have changed SystemProductName to MacBookPro14,2.

Those Coolstar patches are not ACPI patches. You can disable them on config.plist but I don't think that is your problem. Have you changed MacModel? Please post your EFI

Try to reset NVRAM first. You need to add some timeout time and ShowPicker to Yes. And boot with -v (NVRAM - Add - 7C436110-AB2A-4BBB-A880-FE41995C9F82 - boot-args - -v) to see where is your problem. Don't forget to update your system information under PlatformInfo - SMBIOS). This is my last...

https://www.tonymacx86.com/attachments/dell-7560-bigsur-ready-251120-zip.498487/

I don't know why that is. There is no patch that interferes with the use of these keys inserted in the code. The solution I use is the same as you mention. You are right that SMCBatteryManager is more modern and effective. In fact, both work well, even without using FakeSMC. I forgot to delete...

What works? Full QE/CI for Intel HD620 (NVIDIA GPU will be disabled.) SATA info WIFI & Bluetooth (using DW1560) Battery info Sleep Laptop Display HDMI video/audio output Audio works with speaker / 3.5mm audio jack Keyboard / Trackpad / USB Mouse Dual boot with Win10 (but in separate disk)...

This is only possible using a thunderbolt adapter with a PCI (AMD Radeon) video card. Mine is an RX580 and to support AppleTV and DRM videos it was necessary to add the code below in my config: DeviceProperties - Add -...

Updated EFI BigSur ready, now with I2C Trackpad working fine for better gestures support. Sleep-wake is fine and very stable. Cpu power management working great. Brightness keys working.

:thumbup:

HERE IT IS

Hi, i am uploading my last updated EFI of Dell 7560. I used Opencore 0.6.3 and it is Catalina and BigSur ready. I don´t want to make a thread on BigSur Laptop Guide. Fell free to do that, modify this work or add more features.

How to Create a macOS Big Sur Public Beta Installation USB [Experimental] gibMacOS Tutorial ~ How to Download macOS Catalina Directly ...

I am pretty sure that SecureBootModel can be turned back to Default for BigSur after 6.3 update.:thumbup:

Has anyone here tried to update to the beta 10 version of Mac OS BigSur? I tried and failed, even using the OpenCore 0.6.3 on beta unfinished stage. I've got Kernel Panic during boot. After searching the internet, I found that disabling SecureBootModel allowed me to boot the system, but is not a...

Pay attention that he is talking about bluetooth. Beta kexts that require OC 0.6.1 are for wifi only. IntelBluetoothFirmware.kext works perfectly using Clover, just like OpenCore in older versions.

I haven't tested this kext yet using BigSur. In this post it was mentioned that it is necessary to log out and log back into the Apple account to have the Handoff and Universal Clipboard working. Airdrop is not yet an usable feature.

For BigSur your need the appropriate kext and you need to be running OpenCore 0.6.1 for the kext to load properly. The attachment you posted says NUCOC0.6EFI.zip (supposed to be OC 0.6 and not 0.6.1). I will post here the link for latest one: AirportItlwm_v1.0_Beta_BigSur.kext.zip

This is latest beta Intel Wi-Fi kext, with some very good improvements. Supports all itlwm-supported devices. Supports native Wi-Fi selection and switching with WPA/WPA2/Unencrypted Wi-Fi Networks. Supports Location Services. Handoff and Universal Clipboard perfectly supported.(WOW):clap...

Yes, NUC8OC6.0EFI.zip worked just fine for me. Thanks @Leesureone !!