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Three LOUD CHEERS for the hard working OC Devs Vit, Mr Fritz and the whole team to get us this far with Big Sur and for the Supervisors and Admins for putting up with all the garbage we littered the site with on the subject, although we have fallouts and heated discussions along the way, I am sure we are all in agreement THAT we do appreciate what you do for the community

Yo guys! As here is the one of the topics at the era, and as we wanna show to us our progress using screenshots/images, I want your coop with us. I've post an announcement about it for all users, look: https://www.insanelymac.com/forum/announcement/9-about-posting-screenshotsimages-etc-spoiler-tag/ Thank you guys! You all are amazing, keep your good job, and have fun!

Latest OpenCore commit is able to boot the installer and pre-existing installed macOS 11 Big Sur with kext injection without using prelinkedkernel nvram variables. It is now able to boot both with the new kernel collections method.

Sure, here they are: Lilu+WEG Big Sur Installer.zip

SUCCESS (INSTALLATION, NOT RESTORE)!!! All seems to work, audio included. A big thanks to Acidanthera team, great work!

OpenCore Changelog ================== #### v0.6.0 - Fixed sound corruption with AudioDxe - Fixed icon choice for Apple FW update in OpenCanopy - Fixed APFS driver loading on Fusion Drive - Added Comet Lake HDA device code - Fixed audio stream position reporting on non-Intel platforms - Added `Firmware` mode to `ResetSystem` to reboot into preferences - Replaced `BlacklistAppleUpdate` with `run-efi-updater` NVRAM variable - Fixed reset value in `FadtEnableReset` ACPI quirk - Fixed freezes during boot option expansion with PXE boot entries - Updated underlying EDK II package to edk2-stable202005 - Added `ProvideMaxSlide` quirk to improve laptop stability, thx @zhen-zen - Fixed slide choice on platforms when 0 slide is unavailable, thx @zhen-zen - Fixed assertions caused by unaligned file path access in DEBUG builds - Renamed `ConfigValidity` utility to `ocvalidate` for consistency - Added `GlobalConnect` for APFS loading to workaround older firmware issues Just replace `BlacklistAppleUpdate` with `run-efi-updater` NVRAM variable

installed BS. thanks vit and Fritz I have to use bootarg vsmcgen=1 issue. battery indicator is not working from VirtualSMC. THANK YOU FOR HARD WORK!!

Installer USB is working

Build Lilu.kext from Master. It have necessary changes for BS. No need '-lilubetall'.

Yay! with the latest Lilu+WEG build the installer is working on my Haswell rig. just booted to the second stage of the installation process. Thanks to the OC team for their efforts and their hard work!!! you guys Rock!!

i committed.

Perhaps a link to the resolution could be placed in the first post?

Well I got there in the end thanks to @Pavo for giving me the inspiration to push on regardless also @dannyboy9 for supplying his config.plist enabling me to do it the lazy way. You guys are the best.

Installation went successfully on my Haswell rig with GigaByte GA-H97-D3H. Here is my EFI (without SMBIOS info) if you are interested. Haswell OC 0.6.0 Big Sur USB Installer.zip I've built the latest Lilu+WEG and it solved the KP. Check my EFI folder it might help you to boot into macOS Big Sur.

AMD Big Sur Install EFI.zip

Big Sur Installer working on AMD

Hopefully Beta 2 would be released today and we can have a better idea where the install from USB is heading to. Installing to VM or expanding dmg to empty hard drive is such a hassle. My Catalina install is flawless as far as I am concerned. So I am gonna wait and watch. Big Sur GUI looks tempting to try so I just cannot wait for talented Clover or OpenCore devs to come up with USB install method. It's devs vs devs. Let's see who wins.

EFI.zip

Thanks @Pavo God bless all you Developers and users that help us a lot!!!

Either by removing them from NVRAM > Add > 7C436110-AB2A-4BBB-A880-FE41995C9F82 section and then resetting NVRAM from OpenCore boot menu or by removing them from NVRAM > Add > 7C436110-AB2A-4BBB-A880-FE41995C9F82 section and adding them to the NVRAM > Delete > 7C436110-AB2A-4BBB-A880-FE41995C9F82 section like without resetting NVRAM from OpenCore boot menu like below.

EFI.zip

Yes

HP ProDesk 400 G4 Mini, MacMini8,1 [macOS Big Sir OpenCore v 0.6.3 EFI HP ProDesk 400 G4] 08/12/20 updated, here it is ==>> OC 063.zip [macOS Catalina OpenCore v 0.5.9 EFI HP ProDesk 400 G4] 07/07/20 updated, here it is 07/07/20 ==>> EFI.zip Just recently purchased this mini pc ( eBay bargain ) as a second machine and was wondering how easily it would be to install macOS Catalina, so I had a look around to see if a EFI existed for the HP ProDesk 400 G4 Mini and I found an excellent guide for the HP EliteDesk 800 G4 that was created by @tonyx86 here at InsanelyMac. By referencing this HP EliteDesk 800 G4 Mini Clover EFI guide I have now created an OpenCore EFI for the HP ProDesk 400 G4 Mini and now attached it to this post. On the surface both machines look very similar, but the HP ProDesk 400 G4 Mini has Intel B360 Chipset and a RTL811HSH-CG Ethernet controller. The HP EliteDesk 800 G4 has a Q370 chipset and uses the Intel 1219LM GbE Ethernet controller and comes with USB type C. I have posted the EFI above, mostly everything is working including iMessages and FaceTime. Please feel free to use this, adapt and share. This most likely will work with the HP EliteDesk 800 G4 too, but will require a custom USBPorts.kext using Hackintool, also RealtekRTL8111.kext would need to be replaced with IntelMausi.kext. System Specifications Intel i3-8100 Graphics Intel UHD 630 8 GB DDR4 RAM Ethernet - Realtek RTL8111HSH-CG Gbe Audio - Conexant CX20632 240GB Sandisk SSD ( macOS Catalina ) 256 GB NVMe SDD ( Windows 10 ) 4 x USB 3.x Ports 2 x USB 2.0 Ports Chipset Intel B360 HP ProDesk 400 G4 Mini PC - 4CZ91ET#ABU Use the BIOS settings from HP ELiteDesk 800 G4 ==> guide WIFI PARTS REQUIRED ADAPTER CARD WITH FLEXIBLE CABLE BCM94360CD/BCM94360CS2/BCM943224PCIEBT2 Card To M.2 Key A/E Cable BCM94360CS2 Genuine WiFi Card 653-0020 Macbook Air 13" A1466 Mid 2013 2017 / Early 2014 2015 Antenna 20cm IPEX to RP-SMA Female Pigtail Cable for NGFF Wireless Card & M.2 (NGFF) DO NOT USE THE NGFF M.2 Key A/E adapter as there is not enough room for this to fit! ( Card can length can't exceed 30mm ) A1398 BCM943602CS BCM94360CS wireless cards to NGFF M.2 Key A/E adapter fo D RC HOW TO INSTALL THE WIFI CARD AND ANTENNA IGPU BUS PATCHING CREDITS OpenCore Developers OpenCore Desktop Guide Insanelymac [GUIDE] Catalina on HP EliteDesk 800 G4 Mini - The perfect MacMini8,1 Hackintosh

You guys are best. Thanks devs for OC Update. Switched to OC from Clover. Had to research a lot of OC Docs and applelife forum was really tiresome, but after tweaking for a while managed to run it smoothly.

Hi all, i succeded too instal Big Sur with Premade EFI from Olarila.com thanks a lot to @MaLd0n this is guy work hard, deserve so much be recognize, and the same way, all of the great developers from this community. My Desktop from signature: Z170-XP_SLi...

Thank you so much @black.dragon74! I can finally boot to the installer of Big Sur. I have created a partition on my M.2 SATA 1TB SSD, but none of the partitions including the SSD are showing up on either Install or Disk Utility. Do I need any extra kexts to show APFS partitions/containers? I can only see the USB stick and Disk Image I am booting from. Thanks in advance!

@Cyberdevs I had enabled HideAuxillary=YES, making that NO fixed the missing Reset NVRAM option. Thank you.

@dannyboy9 - Yea you have a very valid point there, I will forge on with ver 0.6.0, if I fall down I will give your folder a run and report back.

https://drive.google.com/file/d/1-Tt36j77uM9tiX-jNRVsB5huz05gd-v8/view?usp=sharing try my efi. used it on a 9600k/Gigabyte Z390/Rx 580

Well for me MajorGeek is the best source and FileHorse is ok too but honestly it doesn't matter, at the time that I wrote this guide the 1.3.3 was the latest version so if you can find a newer version that's fine.

https://drive.google.com/file/d/1-Tt36j77uM9tiX-jNRVsB5huz05gd-v8/view?usp=sharing

Does anyone has the same issue as my hackintosh? Looping with that SIGILL error using latest opencore commits and MacPato Kexts for big sur

comunque ho pubblicato il codice sorgente per EFI partitiopn mounter su una repository a parte, per compilarlo serve xcode 10.1 e sul codice c'e ancora parecchio lavoro da fare, ci sono cose che non funzionano o funzionano male, se noti qualcosa che non va dimmelo che inizio a fare una lista di cose da sistemare https://github.com/ITzTravelInTime/EFI-Partition-Mounter

can you upload latest lilu weg build? 나의 SM-N960N 의 Tapatalk에서 보냄

Any successful clean USB installs on coffeelake+ yet? (9th gen laptop) If so tag me and post config please. Sent from my iPhone using Tapatalk

mmmmm...now hangs at "Forcing CS_RUNTIME for entitlement: com.apple.rootless.restricted-block-devices". If it matters: csr-active-config: ZwAAAA== UPDATE: forced shutdown and new start, now proceding

boot-arg: vsmcgen=1

Greetings to all! I'm seeing that things are moving faster with kernel collection and kext injection, after spending the whole day yesterday trying to install (install, not restore) big sur on qemu without success, I tried again today, since I saw that the work is still in development (as always) and some commits were added, to lilu too. Kernel patching and kext injection seem to work, apart from manually pointing the boot picker after the first and second reboot I'm able to have the installation screen to show and proceed. I'm stuck after the second reboot, when you choose to boot from "Preboot", with "No port micro restart (we don't support SMC on this platform)": after this it reboots and loops. I will follow the progress on github, I don't know if you are already aware of the issue and/or if you have a solution or not, just to report my trials. On another chinese forum a user said he solved the issue by pointing oc to clover, pointing to mac os (???????????) --> I don't like it at all. (edited, as it's a non sense..) Thanks for your hard work, you are the best!

My bad, after reset NVRAM no looping about SIGABRT again Sent from my iPhone using Tapatalk

I think i'll wait for Dortania to update the guide. I cannot get the USB installer to work and i don't know what the KP means. EFI.zip

@telepati all this guys is trying help all of us, and this program is beta, for free... and always backup your EFI with usb pen bootable...

Yes you need the latest OC and Kexts

just update to latest commits and disable NVRAM entries for Kernel Collection Method, also add vsmcgen=1 for stage 3 fix.

Hi all, I'm back again. I got frustrated with Catalina 10.15.3, was getting kernel panics. I've got rid of windows and back on Mojave. Want to try latest Catalina and see if that sees my ssd as I know 10.15.3 couldn't. Going to try tlucks oc and go from there. Love macOS on my t420. Runs faster than Windows does. Thanks for all your hard work tluck

AMFI is not get out on are Way

https://drive.google.com/file/d/1-3q306iSudxj2X5rwiSRGPueEXlfMCUp/view?usp=sharing here you go this opencore efi works on catalina and big sur just double check your bios settings my laptop is a dell latitude e7470 i7 6th gen 520 intel graphics if your laptop has any other type of graphics your going to have to configure that

We have a WIFI Realtek for Big Sur with OpenCore Drivers for Realtek 802.11n and 802.11ac USB Wi-Fi adapters Check this out ☞ Wireless USB OC Big Sur Adapter

Big Sur cannot be vanilla installed directly to a hdd/ssd yet (correct me if I’m wrong) still waiting for devs to come up with a work around. To test Big Sur you must use the VM method. Sent from my iPhone using Tapatalk

Era già stato notificato Da sottolineare come già stato detto onde evitare false illusioni, che l'installazione non funziona. Funziona solo l'avvio di un sistema preesistente.

Here is the new version of TINU, updated to support better catalina and big sur and also to solve some of the issues you had: https://github.com/ITzTravelInTime/TINU/releases/tag/3.0_BETA_3_(70) EDIT: if it doesn't open the app or the terminal after the password prompt try to moove the app to your desktop first, open it, and it should work