[Guide] Install/Restore BigSur with OpenCore

[jzrodriguez98]

58 minutes ago, MaLd0n said:

yes

@MaLd0n I just did what you suggested but no WiFi after booting. There should be something else that is tricking me...

@MaLd0n I uploaded a screenshot of how the card was reported under ioreg in macOS Catalina.

IMG_4612.zip

Edited July 15, 2020 by jzrodriguez98

[MaLd0n]

28 minutes ago, jzrodriguez98 said:

 I uploaded a screenshot of how the card was reported under ioreg in macOS Catalina.

upload ioreg and dsdt

[lukakeiton]

On 7/15/2020 at 5:07 AM, jzrodriguez98 said:

@MaLd0n I just did what you suggested but no WiFi after booting. There should be something else that is tricking me...

@MaLd0n I uploaded a screenshot of how the card was reported under ioreg in macOS Catalina.

Download this https://www.olarila.com/applications/core/interface/file/attachment.php?id=27900 and open it. You will find the latest kexts in Lilu4All/Release.

Then, drag and drop AirportBrcmFixup.kext to Kernel->Add in OpenCore Configurator. Three new options are added, on the right side, disable the AirPortBrcm4360_Injector.kext

I post you an image:

https://drive.google.com/file/d/1Rn9FEjKZskE7wTkwiBT8k3OUY3lxTBMr/view?usp=sharing

Edited July 16, 2020 by lukakeiton

[MaLd0n]

i need files generated by runme.app

[jzrodriguez98]

On 7/14/2020 at 11:35 PM, MaLd0n said:

upload ioreg and dsdt

Hello @MaLd0n. Attached is the Config file, Ioreg and DSDT. Still no luck with the WiFi BCM94331CD in Big Sur beta 2.

Jorge’s iMac.zip System DSDT.aml config latest.plist.zip

[MaLd0n]

21 minutes ago, jzrodriguez98 said:

Hello @MaLd0n. Attached is the Config file, Ioreg and DSDT. Still no luck with the WiFi BCM94331CD in Big Sur beta 2.

IDK id ur card have support

one shot

Archive.zip

[jzrodriguez98]

31 minutes ago, MaLd0n said:

IDK id ur card have support

one shot

Archive.zip 39.15 kB · 2 downloads

Thanks @MaLd0n. Regarding the config file I shared with you in the previous post, do I have to change something?

47 minutes ago, jzrodriguez98 said:

Thanks @MaLd0n. Regarding the config file I shared with you in the previous post, do I have to change something?

Hello @MaLd0n. I was able to finally have WiFi 100% functionally after updating the device properties based on the last DSDT you shared and removed from kernel<add section the plugins in the Config file. Thanks a lot for all your help.

[MaLd0n]

Enjoy!

[diojoans]

how to create new partition with EFI on it?

[MaLd0n]

14 minutes ago, diojoans said:

how to create new partition with EFI on it?

if u format in GUID efi partition is created

[diojoans]

6 minutes ago, MaLd0n said:

if u format in GUID efi partition is created

is it possible to restore big sur on partition internal harddrive?

[MaLd0n]

1 hour ago, diojoans said:

is it possible to restore big sur on partition internal harddrive?

use entire disk

[Đức Anh Vui Vẻ]

On 7/17/2020 at 4:41 AM, jzrodriguez98 said:

Thanks @MaLd0n. Regarding the config file I shared with you in the previous post, do I have to change something?

Hello @MaLd0n. I was able to finally have WiFi 100% functionally after updating the device properties based on the last DSDT you shared and removed from kernel<add section the plugins in the Config file. Thanks a lot for all your help.

Could you share me your dsdt file? I had the same problem with 94331cd.

Sorry, my English is not very good!

 

 

 

 

[sonudbm]

Getting Error: Service exited due to SIGABRT...i used premade efi folder

[MaLd0n]

49 minutes ago, sonudbm said:

Getting Error: Service exited due to SIGABRT...i used premade efi folder

https://www.olarila.com/topic/9089-olarila-big-sur-vanilla-image-usb-installation/page/4/?tab=comments#comment-111666

[rocky_mtn]

Can someone else PLEASE host/upload this .dmg file? I tried "adding" it to my google drive account and it just added a shortcut and says the same thing, too many downloads. Not available at this time.

[MaLd0n]

15 minutes ago, rocky_mtn said:

Can someone else PLEASE host/upload this .dmg file? I tried "adding" it to my google drive account and it just added a shortcut and says the same thing, too many downloads. Not available at this time.

this way work good

[rocky_mtn]

@MaLd0n I was finally able to download the files, thank you. Can I ask for a little advice? I am currently running 10.15.6 Catalina with Clover and I have been wanting to make the switch to OpenCore. My 10.15.6 install is on my 1TB m.2 SSD and I have a spare 500GB SSD in the machine to tinker with. Should I just start a brand new install on the 500GB SSD of Big Sur with OpenCore and get it running, then migrate it to the m.2 when it's fine tuned? Should I use the USB method with beta 3? I just want to be successful with installing beta 3. Thanks as always.

[lclerte]

On 7/17/2020 at 5:59 PM, MaLd0n said:

use entire disk

I installed BS from your guide , but I when I boot from USB installer , the first window show diskutility where ONLY external drives are shown ??? Do you know why ?? Thanks

[MaLd0n]

5 hours ago, rocky_mtn said:

@MaLd0n 

beta 3 is a shot in the dark. for me work with efi premade

4 hours ago, lclerte said:

I installed BS from your guide , but I when I boot from USB installer , the first window show diskutility where ONLY external drives are shown ??? Do you know why ?? Thanks

no idea

some people report it in big sur beta

[Kaoman]

hey when i try to restore the image to my ssd it goes way over 128gb its at 524 gb now. did i do something wrong?

 

59089354752 bytes transferred in 4167.751165 secs (14177755 bytes/sec)

 

sorry thats only 59GB my bad , ill wait until the restore is complete and check back 

Edited July 27, 2020 by Kaoman

[MaLd0n]

 

[Kaoman]

1 hour ago, MaLd0n said:

 

sorry to bother you but i get this when i try to boot the image 

Photo Jul 27, 12 29 31 AM.jpg.zip

[joostiphone]

@MaLd0n  I've successfully installed Big Sur beta 2 with Opencore 0.6.0 but I now want to upgrade to beta 3. When booting using the installer it gives me the following message and won't continue (no matter how long I wait). See attachment.

Please note that I don't have a Thunderbolt Display if that is relevant to mention. 

Thunderbolt 255 PCI - LS=0x7043 LC=0x0040 SS=0x0140 SC=0x0008 PMCSR=0x0000 RT=0xffffffff NLRT=0xffffffff LWRT=0xffffffff PRRT=0xffffffff TRT=0x0000 TNLRT=0x0000 TLWRT=0x0000 TPRRT=0x0000 TLUP=0x0001

Hopefully you can provide some suggestions. 

 

IMG_0594.JPG.zip

[MaLd0n]

9 hours ago, Kaoman said:

 

is about quirks

2 hours ago, joostiphone said:

@MaLd0n  I've successfully installed Big Sur beta 2 with Opencore 0.6.0 but I now want to upgrade to beta 3. When booting using the installer it gives me the following message and won't continue (no matter how long I wait). See attachment.

try with fakesmc