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How to create a macOS Installer which doesn't need bootloader kext injection (FakeSMC in pre-linked kernel), bypass High Sierra firmware and MBR checkBy fusion71au
This is a brief guide on how to create a vanilla El Capitan (also same process for Sierra) OS X Installer USB with an updated prelinked kernel containing FakeSMC.
It is tailored for those users who want to understand the “nuts and bolts” of how to create an installer and also to help brush up on their terminal skills (rather than have one made for them with the numerous automated “tools” available or even Apple’s createinstallmedia) :
Specifically, it is also a “Proof of Concept” which shows that installation is possible without even having to rely on boot loader kext injection.
Existing Yosemite installation (or Mavericks - see post#4 for steps 7,8) “Install OS X El Capitan.app" downloaded to the Applications folder Pacifist FakeSMC.kext - Slice or Kozlek branch Bootloader - Clover or Chameleon 8GB or larger USB drive (16GB recommended), formatted HFS+ (MBR or GUID) named “Installer”
1. Boot into Yosemite with the kext-dev-mode=1 boot flag
2. Open OS X terminal and type the following lines, followed by <Enter> after each line.
The image restore and file copying may take a while to complete, and at the end of the process, the Installer volume is renamed to “OS X Base System"....
sudo -s hdiutil attach /Applications/Install\ OS\ X\ El\ Capitan.app/Contents/SharedSupport/InstallESD.dmg asr restore -source /Volumes/OS\ X\ Install\ ESD/BaseSystem.dmg -target /Volumes/Installer -erase -format HFS+ -noprompt -noverify rm /Volumes/OS\ X\ Base\ System/System/Installation/Packages cp -av /Volumes/OS\ X\ Install\ ESD/Packages /Volumes/OS\ X\ Base\ System/System/Installation cp -av /Volumes/OS\ X\ Install\ ESD/BaseSystem.dmg /Volumes/OS\ X\ Install\ ESD/BaseSystem.chunklist /Volumes/OS\ X\ Base\ System diskutil unmount /Volumes/OS\ X\ Install\ ESD exit 3. Right click on the “OS X Base System” Volume and click “Get Info”
4. Click on the lock icon and untick “Ignore ownership on this volume”
5. Extract/Copy the El Capitan Kernels folder into /System/Library/ of the USB with Pacifist. NB It is found in the "Essentials.pkg" in /System/Installation/Packages
6. Delete or Rename the original /System/Library/PrelinkedKernels/prelinkedkernel —> OG.prelinkedkernel
7. Copy FakeSMC.kext and other necessary kexts (e.g. VoodooPS2Controller.kext for laptops) into the /Library/Extensions folder of the installer USB using Finder.
8. Back in terminal, type the following lines, followed by <Enter> after each line to rebuild the prelinkedkernel…..
sudo -s chmod -R 755 /Volumes/OS\ X\ Base\ System/Library/Extensions chown -R 0:0 /Volumes/OS\ X\ Base\ System/Library/Extensions touch /Volumes/OS\ X\ Base\ System/System/Library/Extensions kextcache -u /Volumes/OS\ X\ Base\ System exit Any errors should be noted but the output below is normal e.g.
9. Install your Bootloader targeting the OS X Base System volume
10. Boot your system with the USB without injected kexts into the OS X Installer GUI....
The original prelinked kernel in a fresh install of El Capitan will also lack FakeSMC ie it will only be linked to Apple signed kexts. In order to boot into El Capitan the first time around without boot loader kext injection, the PLK needs to be rebuilt for the El Capitan volume like we did for the installer:
1. Boot into Yosemite with the kext-dev-mode=1 boot flag
2. Delete or Rename the original /System/Library/PrelinkedKernels/prelinkedkernel for the El Capitan volume —> OG.prelinkedkernel
3. Copy FakeSMC.kext and other necessary kexts (e.g. VoodooPS2Controller.kext for laptops) into the /Library/Extensions folder of El Capitan using Finder
4. Back in terminal, type the following lines, followed by <Enter> after each line to rebuild the prelinkedkernel. In this example, the El Capitan volume is named "El_Capitan" - change if you have named it something else...
sudo -s chmod -R 755 /Volumes/El_Capitan/Library/Extensions chown -R 0:0 /Volumes/El_Capitan/Library/Extensions touch /Volumes/El_Capitan/System/Library/Extensions kextcache -u /Volumes/El_Capitan exit 5. Install your Bootloader targeting the El Capitan volume. This step is only necessary if you are installing El Capitan on a new drive without existing boot loader (not required if installing on a disk with existing boot loader beside Yosemite).
6. Reboot your system without injected kexts into El Capitan!
The All-In-One Guide to Vanilla OS X for beginners
Updates for Sierra and High Sierra Custom Prelinkedkernel Generator Tool I have made a custom prelinkedkernel generator "PLK.tool" for Sierra + El Capitan. Instructions: 1. Download and extract the attached BaseSystem_PLK.tool.zip into your ~/Downloads folder. 2. Copy any extra kexts necessary for booting your hack to ~/Downloads/BaseSystem/ExtraKexts (e.g. FakeSMC, VoodooPS2Controller), making sure SIP is disabled. 3. Copy BaseSystem.dmg to ~/Downloads/BaseSystem 4. Open terminal and run the following commands... cd ~/Downloads/BaseSystem chmod +x PLK.tool ./PLK.tool ---> supply your admin password ---> will place your new custom prelinkedkernel on the desktop. macOS High Sierra bypass Firmware and MBR checks in post#13.
BaseSystem_PLK.tool_Mojave.zip (need to run in Mojave to avoid dependency errors)
GigaByte Z390 M Gaming
Intel Core i9-9900K
CoolerMaster MasterLiquid ML120R RGB
Corsair Dominator Platinum 16GB (2 x 8GB)
Sapphiretech Radeon RX 590 8 GB GDDR5
Samsung 970 EVO NVMe M2 Flash Drive
EVGA 750 N1, 750W
TP-Link Archer T9E
Thermaltake View 21 Tempered Glass Edition
-FIX ERRORS AND WARNINGS -FIX ACPI ERRORS -REMOVE UNUSED SCOPES / DEVICES -HIGH PRECISION EVENT TIMER -SATA SERIE 10 ID -DMAC -REMOVE 22K LINES, PROBLEMATIC and UNUSED -FIX K.P in REBOOT -NVRAM / REAL TIME CLOCK -SLPB -DARWIN / WINDOWS 2015 -XHCI -PLUGIN TYPE -HDAS to HDEF -HDEF -REAL TIME CLOCK -ARTC -IRQs -SBUS -MIKEY -BUS1 -MCHC -ALS0 -SHUTDOWN -UAR1 -LAN -FWHD -USBX -PMCR -PPMC -XSPI -GMM -IMEI -EC -PNLF -ARPT -GFX0 -NVME -DTGP -ACQUIRE MUT0 0XFFFF -OPERATION REGION GPIO -MUTEX MUT0 0x00 -EXTERNAL REFERENCES -UNKNOWNOBJ -HDMI / HDAU -FULL RENAMED DEVICES
--USB-C-- test with SanDisk Ultra USB-STICK 128gb
-Credits and thanks to the old and new people in the community who developed patches, kexts and bootloaders!
Slice, Kabyl, usr-sse2, jadran, Blackosx, dmazar, STLVNUB, pcj, apianti, JrCs, pene, FrodoKenny, skoczy, ycr.ru, Oscar09, xsmile, SoThOr, RehabMan, Download-Fritz, Zenit432, cecekpawon, Intel, Apple, Oracle, Chameleon Team, crazybirdy, Mieze, Mirone, Oldnapalm, netkas, Elconiglio, artut-pt, ErmaC, Pavo, Toleda, Master Chief and family, bcc9, The King, PMheart, Sherlocks, Micky1979, vit9696, vandroiy2013, Voodoo Team, Pike R. Alpha, lvs1974, Austere.J, CVad, Sampath007, onemanosx, erroruser, Jenny David, Olarila Facebook Community, Hackintosh Facebook Community and many others!
We're all here to have fun and learn from each other!
After wakeup my system is slow, console input show some duplicate character when I type some commands. Intel Power Gadget is shows no more statistics.
I am looking for solution several days, but I can't find.
Maybe some one have the same system or tips for me?
I have already attach the Runme.app zip
Send me mpe.zip
ASUS ZenBook UX330UAR
8GB RAM / 256GB SSD
1920 x 1080 (UHD 620)
After using this guide to setup my laptop as a Hackintosh (macOS 10.14.6), every once in a while it'll result in the screen flickering, and usually the intervals between the flickering get smaller and smaller to the point where sometimes the screen just panics. I tried injecting my EDID and setting my SMBIOS to iMac18,1 but none of those defeated the dreaded flickering.
Any assistance would be greatly appreciated!
EDIT: I'd also note that this does not happen with Linux nor Windows so it is a macOS issue not a hardware issue.
Hello guys, how are you? I have been trying to make this work for the last 3 days but I really can't. I have a 2500K overclocked from 3.3ghz to 4.4ghz but my Hacki doesn't seem to care . I have used Piker Alpha script to make a new SSDT and move into EFI/Clover/ACPI/PATCHED but it seems its not being loaded in clover? I attached a print below. My mother is an Asus p8p67 deluxe.
This is my AppleIntelinfo:
CPU Ratio Info:
CPU Low Frequency Mode.............: 1600 MHz
CPU Maximum non-Turbo Frequency....: 3300 MHz
CPU Maximum Turbo Frequency........: 5900 MHz
CPU P-States [ (16) 32 33 ]
CPU C3-Cores [ 1 2 ]
CPU C6-Cores [ 1 2 ]
CPU P-States [ (16) 26 32 33 ]
CPU C3-Cores [ 1 2 3 ]
CPU C6-Cores [ 1 2 3 ]
CPU P-States [ (16) 26 30 32 33 ]
CPU P-States [ 16 26 30 31
Cpu goes from 1.6ghz to 3.3ghz max, in won't use overclock at all, it locked to 3.3ghz max.
These are my kexts in HD/Library/Extensions:
In Windows 10 partition overclock is being shown by CPUZ, 4.4ghz as it is. If I am missing something can you please give me a hand? Thanks in advance!!