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MaLd0n

[Guide] Install/Restore BigSur with OpenCore

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Quick question: Could you help me to make "mount disk" work.

I just got this:

Quote

spctl --master-disable
mount -uw /
mount_apfs: volume could not be mounted: Permission denied
mount: / failed with 66
killall Finder

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7 hours ago, khevinpo said:

Anyone have luck hacking on Ryzen CPU?

Yes

patches.plist.zip

6 hours ago, Abbas Mohammed said:

it pass through now i am facing this issue i have attached the image in a zip file and got err 5 reading blknum 625783 (num read errs:48)

what ur hardware? post ur efi folder here

5 hours ago, Alden said:

Quick question: Could you help me to make "mount disk" work.

new system, security things. we need wait new betas

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Ola MaLd0n bom dia, primeiro quero agradecer pela ajuda depois de muitas tentativas sem sucesso enfim consegui descobrir o problema simplesmente era o HD interno passei para uma case usb e deu certo.

Identificador do modelo: iMacPro1,1

Placa M√£e: Asus TUF Z390-PLUS GAMING (WI-FI)

conjunto de chips: Intel Z390

Memoria RAM: 1x16 GB Corsair 3000 MHz DDR4

Processador: Intel Core i7-8700K 3.70GHz

Placa de Video: Sapphire Radeon RX 590 NITRO+ Special Edition Dual, 8GB

Wireless/Bluetooth: BCM943602CS 16000Mbps 802.11AC

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29 minutes ago, talmazi said:

Ola MaLd0n bom dia, primeiro quero agradecer pela ajuda depois de muitas tentativas sem sucesso enfim consegui descobrir o problema simplesmente era o HD interno passei para uma case usb e deu certo.

Show!¬†ūüĎć

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Ol√° a todos,

Eu instalei o macOS Big Sur seguindo o tutorial da 1¬ļ p√°gina, mas estou a ter v√°rios problemas, tais como blueetooth intermitente, uma vezes tenho som outras n√£o, por todos esses motivos estou a pensar reinstalar o macOS Big Sur clonando uma instala√ß√£o feita num Mac mini 2018 do trabalho, ser√° que funciona?

Obrigado desde j√°...

Ol√° @talmazi,

Tenho uma motherboard igual á sua e não consigo instalar macOS nela, só mesmo windows 10... contactei o suporte da Asus e foi-me dito que eles só dão apoio á instalação de windows 10, por isso tenho-a encostada a apanhar pó.

Pelos motivos atr√°s mencionados o que eu queria saber era o seguinte:

1- Qual é a bios que tem na motherboard?

2 - Qual era a bios que a motherboard trazia?

3 - Quais s√£o as configura√ß√Ķes da bios que tem e que permitem instalar macOS?

Peço desculpa pelo off topic e se acharem que o post é inapropriado podem apaga-lo.

Obrigado

Edited by MorenoAv
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2 hours ago, MorenoAv said:

Eu instalei o macOS Big Sur seguindo o tutorial da 1¬ļ p√°gina, mas estou a ter v√°rios problemas, tais como blueetooth intermitente, uma vezes tenho som outras n√£o, por todos esses motivos estou a pensar reinstalar o macOS Big Sur clonando uma instala√ß√£o feita num Mac mini 2018 do trabalho, ser√° que funciona?

vc precisa de fine tune, um bom dsdt

hackintool e ssdt n√£o resolvem muita coisa, o sistema apenas funciona aparentemente bem

25 minutes ago, JhoonCollins said:

alguem sabe como ta o andamento do processo dos bootloaders em relação ao big sur? alguma novidade por parte dos devs?

OpenCore tá normal

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1 minute ago, MaLd0n said:

vc precisa de fine tune, um bom dsdt

hackintool e ssdt n√£o resolvem muita coisa, o sistema apenas funciona aparentemente bem

OpenCore tá normal

Mas ja ta dando pra fazer instalação limpa?ou somente restaurando a dmg do inicio do post?

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Ol√° @MaLd0n,

Obrigado por responder, ser√° que podia dar uma vista de olhos pela minha config.plist e dar-lhe uma boa limpeza?

Obrigado desde já 

config.plist.zip

Já agora o meu hardware é o seguinte: MB Gigabyte Z390 I Aorus Pro Wifi, intel i5 9600K, UHD 630, 16GB DDR 4 2600 Corsair, ssd nvme m2 500GB Crucial.

Edited by MorenoAv
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3 hours ago, JhoonCollins said:

Mas ja ta dando pra fazer instalação limpa?ou somente restaurando a dmg do inicio do post?

só restore

2 hours ago, MorenoAv said:

Obrigado por responder, ser√° que podia dar uma vista de olhos pela minha config.plist e dar-lhe uma boa limpeza?

config não resolve muita coisa. eu só trabalho através de dsdt.

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22 hours ago, Alden said:

Quick question: Could you help me to make "mount disk" work.

https://forums.macrumors.com/threads/macos-11-big-sur-on-unsupported-macs-thread.2242172/page-28?post=28603788#post-28603788

I could mount it in Read/Write mode by following these steps, Before that I modified in opencore the section csr-active-config with the value FFFFFFFF

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Edited by Marck00
Added some photos
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@MaLd0n

Sir, I have laptop HP Probook 430 G6 Core i5 with GPU UHD 620 run with Catalina 10.15.5 now.

Let me know if your guide Big Sur will works for my laptop. Thanks!¬†ūüôŹ

 

Send me File : https://drive.google.com/file/d/1q4-VZ5rbytEV_diJa9fS70GyFUOn4WYs/view?usp=sharing

Edited by revans

HP Probook 430 G6 | Core i5-8265u | Intel UHD 620

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Hi , I have laptop DELL Inspiron 3567 Core i5-7200u, Intel HD 620 only .

I try  install but it didn't work. Can you send me an EFI. Thanks! 

 

EFI.zip

Edited by HUYNH ANH

MSI B450 TOMAHAWK MAX, RYZEN R5 3600, MSI RX 5500 XT, WIFI BCM94360cs2 , MacOS 10.16 Beta 9, Opencore 0.6.2

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14 hours ago, juniorairton said:

Working normally with Catalina.

remove SMCBatteryManager.kext

14 hours ago, MorenoAv said:

Ok aqui est√£o elas, 4 ...

eu preciso da sua pasta efi e um dump extraído com esse app, veja o vídeo

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

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9 hours ago, Marck00 said:

I could mount it in Read/Write mode by following these steps, Before that I modified in opencore the section csr-active-config with the value FFFFFFFF

Thanks but I cannot boot into Recovery Mode with this restore method (It appears the black screen and returns the Opencore bootloader screen. I have no idea why.
I can boot into macOS easily.

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1 hour ago, Alden said:

Thanks but I cannot boot into Recovery Mode with this restore method (It appears the black screen and returns the Opencore bootloader screen. I have no idea why.
I can boot into macOS easily.

I can't get into recovery mode either, I did everything from the system

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thank you very much

work very well 

My Build: Motherboard: Asus TUF Z390-PLUS GAMING (WI-FI) : CPU Core I9-9900K (3.6GHz) VGA: RADEON RX 580 8GB GOORS (XFX) RAM: 32GB , SSD M.2 4TB

Old: MacOS Catalina 10.15.5

New:MacOS Big Sur

Screen-Shot-2020-07-01-at-9-43-49-PM.png
Screen-Shot-2020-07-01-at-9-44-00-PM.png
Screen-Shot-2020-07-01-at-9-44-08-PM.png
Screen-Shot-2020-07-01-at-9-43-37-PM.png

 

 

Motherboard Asus TUF Z390-PLUS GAMING (WI-FI) CPU 3.6 GHz 8-Core Intel Core i9, Ram 32 GB 3000 MHz DDR4, Graphics : RADEON RX 580 8GB GOORS (XFX) OS:MacOS Monterey 12.0 Beta (21A5284e) SERIE 30, 40 (COOFFELAKE / COMETLAKE)

 
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