Zal Posted October 25, 2021 Share Posted October 25, 2021 Hi I have attached my EFI that was working perfectly on Big Sur, even updated to 11.6.1 no issue (credit to Jake) Now I upgraded to MacOS Momentery that was just released today and It wont boot, your help is appreciate, I am running latest OC 0.7.4 Thanks EFI.rar Here also some of the errors I am getting Thanks in advance Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 26, 2021 Moderators Share Posted October 26, 2021 If it's like the beta version, you'll need to set the Smbios to iMac17,1. Change it back after the install is done. Link to comment Share on other sites More sharing options...
Zal Posted October 26, 2021 Author Share Posted October 26, 2021 Hello Jake Thank you, I will try this now, I was able to boot it by disabling usbmap and usbtoolbox, as well as bluetoothinjector, my only issue is no wifi working currently I will try now to set it to iMac17,1 and let you know Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 26, 2021 Moderators Share Posted October 26, 2021 See here https://dortania.github.io/OpenCore-Install-Guide/extras/monterey.html#table-of-contents Yes, you need to disable bluetoothinjector or set the max kernel to 20.99.9 so it won't load past Big Sur incase you're dual booting Add BlueToolFixup for Monterey to inject the firmware What wifi does it have? Link to comment Share on other sites More sharing options...
Zal Posted October 26, 2021 Author Share Posted October 26, 2021 I have intel AC 8620 it was working on BigSur though with intelmausi.kext trying these 2 now, thanks again Link to comment Share on other sites More sharing options...
Zal Posted October 26, 2021 Author Share Posted October 26, 2021 @Jake Lo I tried both didnt work, no wifi still I have attached my current EFI with Imac17,2 and i enabled bluetoothinjector and set max kernel to 20.99.9 however still wont see it Your help is highly appreciated EFI.rar Update: Made some progress here, got wifi to work and airdrop, only now bluetooth is the one not working Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 26, 2021 Moderators Share Posted October 26, 2021 IntelMausi is for Intel Ethernet not wifi, you need to finder AirportItlwm for Monterey, but since you have wifi working, I assume you did now. As for Bluetooth, most likely your USB ports is not working since you disabled your UTBMap.kext and USBToolBox.kext. You should be able to switch back to MBP13,1 since you already successfully installed Monterey. Link to comment Share on other sites More sharing options...
Zal Posted October 26, 2021 Author Share Posted October 26, 2021 @Jake Lo You are correct i was able to fix wifi by simply replacing AirportItlwm of bigsur by the Monterey one Here is the 3 issue i have currently, would be great for any advise please on how to fix it 1- Bluetooth no longer work 2- Brightness keys works however it wont dim, same as slider. Had this issue in bigsur as well however I would put my laptop to sleep then wake up and it would fix it (doesnt wake up now from sleep) 3- Sleep/wake up not working.. If i put it to sleep like mentioned in issue 2, its just dead, I dont think it even go to sleep, as my power never blink Would appreciate if you can help me with these or any advise, I have attached the very latest EFI currently Thanks again, I also confirm I have UTBMap.kext and USBToolBox.kext enabled and added, also SMbios is MP13,1 you will see in the EFI even but no bueno still EFI.rar Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted October 26, 2021 Moderators Share Posted October 26, 2021 post IOReg file to determine if Bluetooth is picked up Link to comment Share on other sites More sharing options...
Zal Posted October 26, 2021 Author Share Posted October 26, 2021 @Jake Lo Nevermind i rolled back to BigSur for now thanks Just for now Until there is public solutions for these with other users. I Tried almost everything out there been on this for over 24 hours now and cant manage to get it to work Link to comment Share on other sites More sharing options...
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