[HELP NEEDED] MSI GF63 Thin 10SCXR - Booting into BigSur

Hello, I have been trying to install Big Sur on my MSI GF63 THIN 10SCXR laptop for several days, but I couldn’t get it worked until now.

I followed Dortania's OpenCore Install Guide to create the USB installer.

On the first day, I was even unable to boot into the Big Sur installer. [Before several days, I also posted another thread here expecting someone to help me with this. (https://www.reddit.com/r/hackintosh/comments/n8c1g8/help_needed_kernel_panic_msi_gf63_thin_10scxr/) Fortunately, u/Nobbylobo, and u/duszmo tried to help me, and I really appreciate their effort.]

But I couldn’t make it work. Later I did a little research myself, and I found this thread: https://www.tonymacx86.com/threads/msi-gf63-i5-10300h-2-50ghz-boot-without-usb.312777/

And there is an OpenCore based EFI attached by the guy who posted that thread. (It was made for this model: MSI GF63 i5 10300H: https://www.tonymacx86.com/attachments/efi-zip.517973/)

I tried it, and it took me to the installer without a problem. (https://i.imgur.com/auue944.jpg) The installation took around 1 and a half hours to finish. (Targeted Installation disk is a portable HDD)

After the installation, the system drive appeared in the OpenCore picker, and I selected it to boot into Big Sur. But unfortunately, it showed up several other issues. So I modified the EFI, but I couldn’t fix a single one, so I reverted the changes.

This is how the boot screen shows the issue for the first time (this appears several times):

https://preview.redd.it/ghbktna3mpy61.jpg?width=3264&format=pjpg&auto=webp&s=1a2b5ddfc28e197fb12087d5e24c7395eece0816

After going ahead a little bit, it shows this one several times:

https://preview.redd.it/6vj42z5empy61.jpg?width=3264&format=pjpg&auto=webp&s=c5cf910c4ced56e29a82422bf71157f938fc333e

Next, it turns into this, and after another several seconds, the computer restarts.

https://preview.redd.it/6heouo7gmpy61.jpg?width=3264&format=pjpg&auto=webp&s=7eeb31c5eda3e1a8f51d188ff09a209645f2833f

Here you can find the recorded video of the boot screen. (Length: 34secs): https://drive.google.com/file/d/1XV7LhiKURUqlwNAZK71K4ebyLIEau8XE/view?usp=sharing

I also tried booting into the recovery just to see if it shows different issues. But I could boot into the recovery without any problem (like it boots into the installer.)

Here you can find my EFI & log files: https://github.com/cheems/hackintosh-msi-gf63-thin-10SC

Hardware:

• CPU: Intel Core i7-10750H Comet Lake (HM470)
• GPU: iGPU (Intel UHD Graphics 630), Nvidia GTX 1650 MaxQ (disabled)
• RAM: 8 GB (stock)
• Motherboard Model/Laptop Model: MS-16R4 / MSI GF63 Thin 10SCXR
• WiFi/BT: Intel WiFi 6 AX201 160MHz / Bluetooth® 5.1
• Ethernet: Realtek RTL8168/8111 Gigabit Ethernet
• Audio: Built-in, ALC 233
• Touchpad: Stock I2C-HID touchpad

My previous desktop builds were done with clover and had to stick with High sierra due to Nvidia graphics. This is my first experience with both OpenCore and a laptop.

I would really appreciate it if anyone could help me with this!!!