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For those of you having issues with 11.1 update not showing up. Make sure to re-enable SIP in config.plist in OpenCore and then reset NVRAM. That fixed it for me. Addendum: Was able to update without any issue on my Lenovo Ideapad 330s 15iKB from 11.0.1 to 11.1 on OpenCore 0.6.4. Cheers.

not working here either.

Any idea whats happening here? Seems to happen sometime after deep sleep. panic(cpu 2 caller 0xffffff80177efa76): Kernel trap at 0xffffff8019b6fd2f, type 14=page fault, registers: CR0: 0x000000008001003b, CR2: 0x0000000000000000, CR3: 0x000000002e2ae000, CR4: 0x00000000003626e0 RAX...

So I have noticed something..it's not a deal breaker but it is annoying nonetheless. The screen tends to flicker when I am watching videos full screen. If i move the mouse and video UI come on - the flicker but it comes back again as soon as the UI disappears. I have a dirty fix of sorts for it...

Maybe try this guide and EFI for install. https://www.tonymacx86.com/threads/guide-booting-the-usb-installer-using-opencore.296375/#post-2108796 Make sure you make the changes to config.plist as stated by the guide. Once you have installed Big Sur, try the EFI posted in this thread for...

Updated to Opencore. Everything is working flawlessly. Animations in certain cases are a little sluggish but that's probably due to shitty intel graphics. Thanks for the help.

Confirmed working with Lenovo ideapad 330s 15iKB with Broadcom BCM94352Z

never mind. it was a dumb mistake on my part. I did efi/boot+OC instead of efi/efi/boot+OC that's why it wasn't showing up as a bootable usb. USB seen now. I started install mac os big sur (external) but it gets stuck on apple logo with a blue line underneath with no progress. UPDATE: Never...

So I did that. I copied the EFI folder to the EFI on the USB. However, it won't show up as bootable media. what did i do wrong? lol

I don't have a mac but I have a working catalina hackintosh. Would that do? Thanks for all the help! In case of it working, what tool do i use to make a bootable bigsur usb in mac with open core. Thanks!

Do I choose macOS Big Sur for Available products? or do i still use a catalina recovery for a bigsur installation?

Hey Feartech. Thanks for the reply. I used the quirks section in the clover configurator. Kindly look at config backup.plist with the changes in the EFI folder. I am uncertain of which ones would work for my laptop. I have tried all variations - still nada. As for opencore. Believe me I want to...

Hello there, I have Lenovo Ideapad 330s 150iKB working perfectly on Catalina right now. I went ahead and tried a direct update with latest clover 5127 from the appstore. I can't seem to get the update started. I get the following KP - ending in - In Memory Panic. Please find attached my EFI...

That fixed it! Thanks!:headbang::clap: Everything is working now except the Laptop not going to sleep on lid close which I can live with! Thank you!

You think I should revert to an older version of the kext? I think that's the latest kext as per kext updater. Would my keyboard work without out it? lol sorry for noob questions.

Hey there. I removed the other fixes I had enabled and restarted. I had a KP on restart but it booted on the second try. This is the error report I get from the OS. I don't have a picture of the KP cuz it's very fast. panic(cpu 4 caller 0xffffff800ae6520a): Kernel trap at 0xffffff7f8f202977...

Thanks for the reply. Which ones should I uncheck in clover configurator?

Bump!

Hey Valanov thanks man. It worked. However my trackpad and bluetooth wasn't working. So I reinstalled catalina fresh. Now here is the problem. In order to fix bluetooth i removed bcrmram2 kext and replaced it with bcram3kext and bluetooth inject like mentioned on the forum. The laptop had non...

Hey there, I have a near perfect Hackintosh on the Ideapad 330s 15IKB. I want to update it to Catalina. Apparently since it's a fully functional Hack, the update should be straight forward like on a mac. But sadly it isn't. I got the following error on installation of Catalina. Please find...