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MaLd0n

[Guide] Install/Restore BigSur with OpenCore

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Spec:

Dell Inspiron 15 5537

Intel Core i5 4th Gen

Intel HD 4400

So I have used your image but did different process, I configured Opencore first, updated and edited config.plist, and then i pulled out the ssd from laptop, connected to another laptop with usb to sata cable, and then restored the dmg image with transmac, after completing, I restored EFI to SSD, inserted ssd to laptop again, and boom, I booted to macOS Big Sur! All thanks to you man! Cheers

 

Unimportant: Although I cant change drive name, its Test, i did change username tho, also, i cant access recovery, probably because I used transmac? maybe, idc, but i could use SIP disable option if I could access recovery, anyways, working nice!

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Would appriciate some help see zipped screenshots of process. What is not clear in this guide:-

what do you do if you have an NVMe drive and external ssd, how do you create an efi when the system naturally boots from the NVME there is no disable in the Bios?

from my reading of the guide you need an efi for both the external ssd and the existing NVME, currently my NVME has Catalina installed on it, do I need to modify the Catalina boot EFI?

`or do I need to remove the NVME in order to use the external ssd with its own EFI

I have tried to change the Crs from 67 but cannot I keep getting error in xcode (on the catalina EFI)

I note the changes needed in the config fiile, but what impact does that have on booting Catalina on the NVME 

when I reboot the system I can see the restore point but the area I get stuck is the EFI are there 2 one for each drive? do you disable by remove NVME in order to complete the process (restore)

Gail OSxi&

Screenshot 2020-06-29 at 13.12.59.png.zip Screenshot 2020-06-29 at 13.05.34.png.zip Screenshot 2020-06-29 at 13.17.15.png.zip

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I am trying to find out for BigSur what to change regarding sip  and do I have to remove the nvme drive in order to use the ssd bigSur or can it share the same EFI

Screenshot 2020-06-29 at 14.49.58.png.zip Screenshot 2020-06-29 at 13.17.15.png.zip Screenshot 2020-06-29 at 13.12.59.png.zip Screenshot 2020-06-29 at 13.05.34.png.zip

IMG_20200629_145412.jpg.zip

Edited by osxi7
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10 hours ago, estebanchambas said:

S√ļper s√ļper easy tutorial

very easy to understand and follow.

now i have macOS BigSur running on my hackintosh!

thanksūü§óūü§ó.

I have a few questions to you:

1)I cant Rename the Hard Drive, its labeled as ‚ÄúTest‚ÄĚ i‚Äôve tried to done it, by Get Info, but it says that I dont have privileges to do that.

Is there a way to do that?.

 

2) I noticed that the settings in System Preferences/Date and Hour/Menu Bar clock, are locked.

Is this a kínd of bug? Or there Is a way to solve it?

 

regards and thanks in advance

fantastic , could you share youy EFI folder and what"s your installation ?  macOS11.dmg or  install macOS beta from apple ?? THANKS

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10 hours ago, DrDrumm said:

Same EFI working fine on Catalina. Weird.

reset nvram? add things from first post?

 

8 hours ago, mineirinhoadventures said:

I'm trying to come up with a partition with Big Sur installed. but I am having these errors. Would you help me? 

no idea

 

7 hours ago, Abbas Mohammed said:

i tried opencore but when i select the drive to boot, it says, the MAC OS is not supported in this platform? why

change smbios for one with support

6 hours ago, osxi7 said:

What is not clear in this guide

the guide is clear

but use one other ssd/usb for restore

2 hours ago, brown7477 said:

Will this work with a laptop?

yes. work for all with support. u just need a good opencore folder for ur hardware

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@MaLd0n

I want to ask something. Is it possible to restore the .dmg to the main disk?

What i mean is. I have the .dmg and the system has Catalina installed on which i want to install Big Sur.

I also have Catalina USB where i can boot into the recovery, locate the .dmg file and restore it to the main Catalina drive. 

Is that possible?

I also problem with my Laptop. With one EFI, the Audio and WiFi doesn't works. Can you check?

I'm willing to donate for your great work. :)

Thanks

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2 minutes ago, Striker770 said:

@MaLd0nI want to ask something. Is it possible to restore the .dmg to the main disk?

restore to one usb and after restore for others ;) 

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15 minutes ago, Striker770 said:

Cool. Can you help me why the Audio and WiFi is not working on my Laptop?

https://www.olarila.com/topic/6074-guide-easy-audio-solution-with-applealc-clover-and-opencore/

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11 minutes ago, Striker770 said:

No luck. I tried all. 

compile kext and use alcid=x

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49 minutes ago, Striker770 said:

Is already done. Can you check the above EFI?

https://www.olarila.com/files/Utils/RunMe.app.zip
https://www.youtube.com/watch?v=k9wmIfGLe3A

41 minutes ago, jhonnyvey said:

Tem como gravar a imagem pelo Win32diskimager? Estou sem mac instalado aqui.

acho que vi um usuário usando o transmac

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2 hours ago, MaLd0n said:

yes. work for all with support. u just need a good opencore folder for ur hardware

How do I get or create this?

I can post machine specs if that will help anyone to get me up and running.

I am really new at this and I have too much on my desktop to wipe it clean so I figured it would be easier to do my laptop.

If it is possible I may be willing to dual boot my Desktop machine if that will be easier.

Desktop specs are attached.

DxDiag.zip

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