[pre-release] macOS Tahoe

[strangeron]

1 hour ago, dogansan said:

If I can find a way of running Tahoe with iMacPro1.1

iMacPro 1.1 Tahoe is not a compatible SMbios. However, you can use it with Booter/Patch.

[Anto65]

38 minutes ago, hmiem81 said:

So trust me when I say that I know enough to be dangerous but I did the whole OCLP Audio enabling on my build and as I was reading through the translated text I noticed that it said that it "uncovered" AppleHDA.kext. Well, I let it reboot and my sound works so I looked and I have the AppleHDA.kext back. Not sure if anyone wants to mess around with seeing if this version of the kext can just be added without going the OCLP route but I don't currently have time for a reinstall to test my theory. Any takers?

AppleHDA.kext.zip 1.62 MB · 5 downloads

Removed VoodooHda

Uploaded AppleHDA

Doesn't work here either

 

Reloaded VoodooHda...works great....just wait  

[kgp]

16 minutes ago, Anto65 said:

Learn Chinese and all languages in 10 sec. 😂

 

https://www.imagetotext.info/

Try to catch and capture the Chinese dialogue than while it's performing the manipulation! A bunch of Chinese letters appearing on the screen for a few seconds... 😂 Curious how to get rid of it, once it might not be necessary anymore.. Although there is an Uninstaller package in addition. 

Edited June 26, 2025 by KGP-iMacPro

[robi62]

17 minutes ago, Anto65 said:

Learn Chinese and all languages in 10 sec. 😂

 

https://www.imagetotext.info/

Anto65  sei un crack 👍

[sok5]

6 hours ago, Max.1974 said:

 

Enable     DisableIoMapper  and    DisableIoMapperMapping in Kernel > Quirks  

 

HeliPort.zip   itlwm.kext.zip. 

 

itlwm doesn't work for me

[Anto65]

Maybe you have  to play with VT-D in bios  and kernel quirks ? 

 

Tried it ?

Edited June 26, 2025 by Anto65

[mick3lson]

43 minutes ago, plesitarius said:

hi @mick3lson can you share ur efi?

I've trouble with my Ethernet on Tahoe beta1, but on Sequoia work well 

Sure, all credits go to @Max.1974 for providing me the EFI folder.

EFI Z790 Gigabyte Aorus Elite AX Tahoe.zip

Edited June 26, 2025 by mick3lson

[robi62]

52 minutes ago, sok5 said:

itlwm doesn't work for me

Hi this are my setting on my hp 820 g4 Itlwm works

In bios I have vtd disabled

 

Edited June 26, 2025 by robi62

[Takiller]

For the first time ever since I have been hackintoshing, I am enjoying hi-res lossless apple music and thanks to Teaho for messing with the sound kexts 🤪. This is what I call new discoveries in the last days of Hackintosh and surely am going to miss all this fun in the near future. I just so love my hybrid Hackintosh laptop 😜

[dogansan]

1 hour ago, strangeron said:

iMacPro 1.1 Tahoe is not a compatible SMbios. However, you can use it with Booter/Patch.

 

Would you please help me on how to use booter/patch in Opencore , is there such an option?

[Anto65]

How to 

https://limewire.com/d/bpkJo#sied8itBwO

 

booter-patch-config.plist.zip

Edited June 26, 2025 by Anto65

[strangeron]

9 minutes ago, dogansan said:

Would you please help me on how to use booter/patch in Opencore , is there such an option?

config.plist

The patch is available in the Booter / Patch tab on the attached config.plist. I am using it for imac Pro 1.1.

[dogansan]

15 minutes ago, strangeron said:

config.plist 19.07 kB · 3 downloads

The patch is available in the Booter / Patch tab on the attached config.plist. I am using it for imac Pro 1.1.

Teşekkürler

[ivak4eto]

VoodooHDA works on my Fujutsu laptop, but on my Dell laptop it doesn't.

Do you guys know why this could be? I disabled AppleALC, have VoodooHDA inside OC/Kexts, as well as L/E. Have prefPane installed.

Does VoodooHDA work on every machine? Do I need to patch something?

Any ideas?

[Anto65]

https://www.insanelymac.com/forum/topic/361162-pre-release-macos-tahoe/page/61/#findComment-2834792

 

Disabile / Deleted in OC plist

[ori]

In the second Tahoe beta already works RX 460, which did not want to work at all with beta 1.

[surfinchina]

Can someone please check my EFI? It's a maldon one (thanks for the work!!!) Tahoe installed on the Z690, ethernet and sound ok, no bluetooth or wifi yet - wifi because no OCLP, bluetooth dunno yet lol. Bios is just defaults with v-td enabled, although I tried it both ways.

The issue is that it freezes. First time was good for a few hours and shutdown normally. After that it lasts in Tahoe (beta 2) for a second to a few minutes before it hangs.

Could be software because I installed it from a Sequoia copy and it's loaded with my stuff. I've also tried weg (using nootrx atm), turned off usbinject all - I use the tahoe usbinjectall. Done nvram resets and the usual stuff. All the kexts and opencore up to date.

I'm randomly playing with quirks now because I'm old and useless, but stubborn - would appreciate some help!

Thanks for the work guys 😊

Z690RX6800.zip

[jlrycm]

9 hours ago, Anto65 said:

OCLP-Mod 2.6.5 (Mod)
Installing driver patches
The following patches will be installed:
Misc: Audio patches
- Determining required patch sets for Darwin 25
Pulling KDK list from KdkSupportPkg API
No direct match found for 25A5295e, falling back to closest match
Closest match: 25A5279m (26.0)
Recommended KDKs are as follows:
- KDK build: 25A5279m
- KDK version: 26.0
- KDK URL: https://gitapi.simplehac.top/https://
github.com/dortania/KdkSupportPkg/releases/download/
25A5279m/
Kernel_Debug_Kit_26.0_build_25A5279m.dmg
- Verifying root patches are available....
- Ready to patch!
- Mounted Universal-Binaries.dmg
-Running integrity check before proceeding with patching
-Running patch for 10T8S1Y60T
- Running precheck before patching
- Found SkylightPlugins folder, deleting old plugins
-Cleaning up auxiliary kernel collection
- Moving EnergyDriver.kext kext to /Library/Relocated
Extensions
Extracted downloaded KDK disk image
Install KDK package: KernelDebugKit.pkg
- This may take a while...
Back

@Anto65 this OCLP-Mod requires lowering SIP, right?

[Irish_Man]

10 minutes ago, surfinchina said:

Can someone please check my EFI? It's a maldon one (thanks for the work!!!) Tahoe installed on the Z690, ethernet and sound ok, no bluetooth or wifi yet - wifi because no OCLP, bluetooth dunno yet lol. Bios is just defaults with v-td enabled, although I tried it both ways.

The issue is that it freezes. First time was good for a few hours and shutdown normally. After that it lasts in Tahoe (beta 2) for a second to a few minutes before it hangs.

Could be software because I installed it from a Sequoia copy and it's loaded with my stuff. I've also tried weg (using nootrx atm), turned off usbinject all - I use the tahoe usbinjectall. Done nvram resets and the usual stuff. All the kexts and opencore up to date.

I'm randomly playing with quirks now because I'm old and useless, but stubborn - would appreciate some help!

Thanks for the work guys 😊

Z690RX6800.zip 4.63 MB · 4 downloads

You should remove all Weg boot args since you don't Weg. Also, remove "dk.e1000=0" and leave "e1000=0". You don't need both. And try with less kexts enabled as possible. Especially those related to BT. Later you can enable one by one and see which one is the culprit. But the most important thing for you is to map you USB Ports and use created kext instead of USBInjectAll and XHCI kexts.

[maly70]

22 minutes ago, surfinchina said:

Can someone please check my EFI? It's a maldon one (thanks for the work!!!) Tahoe installed on the Z690, ethernet and sound ok, no bluetooth or wifi yet - wifi because no OCLP, bluetooth dunno yet lol. Bios is just defaults with v-td enabled, although I tried it both ways.

The issue is that it freezes. First time was good for a few hours and shutdown normally. After that it lasts in Tahoe (beta 2) for a second to a few minutes before it hangs.

Could be software because I installed it from a Sequoia copy and it's loaded with my stuff. I've also tried weg (using nootrx atm), turned off usbinject all - I use the tahoe usbinjectall. Done nvram resets and the usual stuff. All the kexts and opencore up to date.

I'm randomly playing with quirks now because I'm old and useless, but stubborn - would appreciate some help!

Thanks for the work guys 😊

Z690RX6800.zip 4.63 MB · 5 downloads

Hi there, remove:

adgpmod=pikera 

usbinjectall.kext

AppleIGC.kext

AirportBrcmFixup.kext. (optional)

dk.e1000=0

[surfinchina]

4 minutes ago, Irish_Man said:

You should remove all Weg boot args since you don't Weg. Also, remove "dk.e1000=0" and leave "e1000=0". You don't need both. And try with less kexts enabled as possible. Especially those related to BT. Later you can enable one by one and see which one is the culprit. But the most important thing for you is to map you USB Ports and use created kext instead of USBInjectAll and XHCI kexts.

Thanks! aml or kext with hackintool? Or does it not matter...

[Lucas_Udia]

Update of Sequoia 15.5 for Tahoe beta 2, X99 P4, Xeon E5 2680, RX550 (Lexa Fake id), update was successful, but when the Hdmi finished, black screen, and DP started working as primary video!

 

to enable the codecs I used boot args -radcodec.

 

metal used smbios MacPro 7.1 lower if using iMac Pro 1.1

[Irish_Man]

The day has come, the sun is shining. Few clouds but not a big deal.

Finally, after 172 failed attempts, trying to create one EFI that can boot to Sequoia, where I even tried to add my grandma apple pie receipt to config., it didn't work. I let my dog to jump over the keyboard, that didn't work either. 

I tried everything, it didn't work. Finally today, I can boot to both OS and I can fresh install Ta-Whoe.

What's working? - Everything.

I even tried to use itlwm for WiFi and it worked, but I removed it from this one. The EFI I uploaded is minimalistic for my system to be able to boot/install the OS.

This is NootRX.kext version because I was not able to create universal EFI using WEG. I don't know why. With NootRX.kext everything is working.

The Issue: Since I have no idea what NootRX.kext is doing, I don't know how to fix it.

When I try to awake it from sleep, it awakes but I get black screen. I have to do hard reboot.

I guess GPU stays in powerless mode. 

Anyone with any ideas? Does NootRx works with DeviceProperties entries? I'm clueless.

 

Here is my EFI. If it helps one person, I'm happy.

EFI.zip

[surfinchina]

14 minutes ago, maly70 said:

Hi there, remove:

adgpmod=pikera 

usbinjectall.kext

AppleIGC.kext

AirportBrcmFixup.kext. (optional)

dk.e1000=0

Thanks maly! AppleIGC was needed for ethernet but I turned the rest off and so far so good. As a bonus I now have bluetooth. I'll get to work mapping USB ports now.

[Anto65]

42 minutes ago, jlrycm said:

@Anto65 this OCLP-Mod requires lowering SIP, right?

Same settings as official OCLP, obviously only the Amfi kext  , Sip 03080000 , I didn't put any Block in the kernel

 

Spoiler

 

Befor 

 

 

After