Perfect EFI for Lenovo IdeaPad 3 15IIL05 Core i3 ONLY For macOS Big Sur to Sonoma (Trijintosh)!!!

Trijal · June 18, 2022

Sorry for any inconvenience but this topic has been moved to the EFI Folder Collections forum. The new topic is here:

It is maintained by the same owner which is me and it is always updated! Any replies will not be read in this topic, you can ONLY reply in the topic above. Thank You!

Edited July 31, 2023 by Trijal
Fixed CPU name and now saying Core i3 1005G1. For Core i5 users you need to use the CPU name script by corpnewt. Also added manual USB mapping instead of USBInjectAll with USBToolbox! Now performance is even better!

Trijal · August 3, 2022

You should be aware that it only supports Core i3-1005G1 and Core i5-1035G1 models. If you want to use the Core i5-1035G1 model, you must update your EFI, and you are entirely on your own. You need to use SSDTTime!

Edited July 28, 2023 by Trijal

Trijal · August 3, 2022

To fix sleep:

Open Terminal
Copy and Paste:

sudo pmset autopoweroff 0

sudo pmset powernap 0

sudo pmset standby 0

sudo pmset proximitywake 0

sudo pmset tcpkeepalive 0

Press enter and type your password and press enter again.

3. Reboot

4. Enjoy!

Edited April 8, 2023 by Trijal

Chanuka · September 8, 2022

On 8/3/2022 at 9:09 AM, Trijal said:

DISCLAIMER!: It is only for the Core i3-1005G1 and Core i5-1035G1 version!

Sir i'm new to this

can u explain how to hackintosh

MaLd0n · September 8, 2022

9 hours ago, Chanuka said:

can u explain how to hackintosh

https://www.olarila.com/topic/20908-guide-easy-fast-and-perfect-hackintosh-vanilla-step-by-step-clover-and-opencore-bootloader-windows-linux-or-macos/

hamzajeljeli · December 24, 2022

Hello,

I've been trying to install macOS Ventura (Even Monterey and Big Sur) on my IdeaPad 3 15IIL05 which has the following specs :

- Intel and Nvidia MX330

- 1TB HDD + 512GB SSD (HP Nvme)

- 12GB RAM

- Intel(R) Core(TM) i3-1005G1 CPU @ 1.20GHz 1.19 GHz

The issue that it always reboot and doesn't let me boot to the installer.

I tried disabled all security things in bois, disabling the Nvidia GPU, and nothing worked.

The bois is up to date.

Here is a video with the verbose switch (-v) added to the config.plist :

Can you help me solving this issue ?

Thank you

Trijal · December 25, 2022

On 12/24/2022 at 1:00 PM, hamzajeljeli said:

Hello,

I've been trying to install macOS Ventura (Even Monterey and Big Sur) on my IdeaPad 3 15IIL05 which has the following specs :

- Intel and Nvidia MX330

- 1TB HDD + 512GB SSD (HP Nvme)

- 12GB RAM

- Intel(R) Core(TM) i3-1005G1 CPU @ 1.20GHz 1.19 GHz

The issue that it always reboot and doesn't let me boot to the installer.

I tried disabled all security things in bois, disabling the Nvidia GPU, and nothing worked.

The bois is up to date.

Here is a video with the verbose switch (-v) added to the config.plist :

Can you help me solving this issue ?

Thank you

Did you try to go to the boot menu and boot from your USB or Drive then boot to your macOS Drive?

Edited December 26, 2022 by Trijal

hamzajeljeli · December 27, 2022

On 12/25/2022 at 6:16 PM, Trijal said:

Did you try to go to the boot menu and boot from your USB or Drive then boot to your macOS Drive?

Hello Again,

Yes it was booting but crashing before displaying the GUI Install of MacOS and i found the root cause of the issue.

In fact, i guess in models with 2 GPUs (Intel+Nvidia), The patch for the intel GPU is different,

As an attempt, i tried to use GPU patching from various other Lenovo Models and apply to my laptop. Hopefully ! The IdeaPad S145 GPU Patch worked for me !

So, in my config.plist, i replaced :

<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
			<dict>
				<key>AAPL,GfxYTile</key>
				<integer>1</integer>
				<key>AAPL,ig-platform-id</key>
				<data>AABaig==</data>
				<key>AAPL00,override-no-connect</key>
				<data>AP///////wAGr+1hAAAAAAAcAQSlIhN4A//lkldZkSkhUFQAAAABAQEBAQEBAQEBAQEBAQEBFDeAtHA4JkBsMKoAWMIQAAAYAAAADwAAAAAAAAAAAAAAAAAgAAAA/gBBVU8KICAgICAgICAgAAAA/gBCMTU2SFROMDYuMSAKANI=</data>
				<key>Intel Generation</key>
				<string>Ice Lake (LP)</string>
				<key>device-id</key>
				<data>WooAAA==</data>
				<key>device_type</key>
				<string>VGA compatible controller</string>
				<key>dpcd-max-link-rate</key>
				<data>CgAAAA==</data>
				<key>enable-backlight-registers-fix</key>
				<integer>1</integer>
				<key>enable-cdclk-frequency-fix</key>
				<integer>1</integer>
				<key>enable-dpcd-max-link-rate-fix</key>
				<integer>1</integer>
				<key>enable-dvmt-calc-fix</key>
				<integer>1</integer>
				<key>enable-hdmi-dividers-fix</key>
				<integer>1</integer>
				<key>enable-hdmi20</key>
				<integer>1</integer>
				<key>enable-lspcon-support</key>
				<integer>1</integer>
				<key>enable-max-pixel-clock-override</key>
				<integer>1</integer>
				<key>framebuffer-con0-enable</key>
				<integer>1</integer>
				<key>framebuffer-con0-type</key>
				<data>AgAAAA==</data>
				<key>framebuffer-con1-enable</key>
				<integer>1</integer>
				<key>framebuffer-con1-type</key>
				<data>AAgAAA==</data>
				<key>framebuffer-fbmem</key>
				<data>AACQAA==</data>
				<key>framebuffer-mobile</key>
				<integer>1</integer>
				<key>framebuffer-patch-enable</key>
				<integer>1</integer>
				<key>framebuffer-stolenmem</key>
				<data>AAAwAQ==</data>
				<key>framebuffer-unifiedmem</key>
				<data>AAAAwA==</data>
				<key>hda-gfx</key>
				<string>onboard-1</string>
				<key>model</key>
				<string>Intel UHD Graphics G1</string>
			</dict>

By the following :

<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
			<dict>
				<key>AAPL,GfxYTile</key>
				<data>AQAAAA==</data>
				<key>AAPL,ig-platform-id</key>
				<data>AQBcig==</data>
				<key>backlight-smoother-interval</key>
				<data>BwAAAA==</data>
				<key>backlight-smoother-steps</key>
				<data>IwAAAA==</data>
				<key>backlight-smoother-threshold</key>
				<data>LAEAAA==</data>
				<key>device-id</key>
				<data>XIoAAA==</data>
				<key>enable-backlight-smoother</key>
				<data>AQAAAA==</data>
				<key>enable-cdclk-frequency-fix</key>
				<data>AQAAAA==</data>
				<key>enable-cfl-backlight-fix</key>
				<data>AQAAAA==</data>
				<key>enable-dvmt-calc-fix</key>
				<data>AQAAAA==</data>
				<key>enable-gva-support</key>
				<data>AQAAAA==</data>
				<key>framebuffer-fbmem</key>
				<data>AACQAA==</data>
				<key>framebuffer-patch-enable</key>
				<data>AQAAAA==</data>
				<key>framebuffer-stolenmem</key>
				<data>AAAwAQ==</data>
				<key>framebuffer-unifiedmem</key>
				<data>AADw/w==</data>
				<key>unfairgva</key>
				<data>AQAAAA==</data>
			</dict>

Now the installer boots perfectly !

config.zip

Trijal · January 7, 2023

On 12/27/2022 at 6:05 AM, hamzajeljeli said:

Hello Again,

Yes it was booting but crashing before displaying the GUI Install of MacOS and i found the root cause of the issue.

In fact, i guess in models with 2 GPUs (Intel+Nvidia), The patch for the intel GPU is different,

As an attempt, i tried to use GPU patching from various other Lenovo Models and apply to my laptop. Hopefully ! The IdeaPad S145 GPU Patch worked for me !

So, in my config.plist, i replaced :

<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
			<dict>
				<key>AAPL,GfxYTile</key>
				<integer>1</integer>
				<key>AAPL,ig-platform-id</key>
				<data>AABaig==</data>
				<key>AAPL00,override-no-connect</key>
				<data>AP///////wAGr+1hAAAAAAAcAQSlIhN4A//lkldZkSkhUFQAAAABAQEBAQEBAQEBAQEBAQEBFDeAtHA4JkBsMKoAWMIQAAAYAAAADwAAAAAAAAAAAAAAAAAgAAAA/gBBVU8KICAgICAgICAgAAAA/gBCMTU2SFROMDYuMSAKANI=</data>
				<key>Intel Generation</key>
				<string>Ice Lake (LP)</string>
				<key>device-id</key>
				<data>WooAAA==</data>
				<key>device_type</key>
				<string>VGA compatible controller</string>
				<key>dpcd-max-link-rate</key>
				<data>CgAAAA==</data>
				<key>enable-backlight-registers-fix</key>
				<integer>1</integer>
				<key>enable-cdclk-frequency-fix</key>
				<integer>1</integer>
				<key>enable-dpcd-max-link-rate-fix</key>
				<integer>1</integer>
				<key>enable-dvmt-calc-fix</key>
				<integer>1</integer>
				<key>enable-hdmi-dividers-fix</key>
				<integer>1</integer>
				<key>enable-hdmi20</key>
				<integer>1</integer>
				<key>enable-lspcon-support</key>
				<integer>1</integer>
				<key>enable-max-pixel-clock-override</key>
				<integer>1</integer>
				<key>framebuffer-con0-enable</key>
				<integer>1</integer>
				<key>framebuffer-con0-type</key>
				<data>AgAAAA==</data>
				<key>framebuffer-con1-enable</key>
				<integer>1</integer>
				<key>framebuffer-con1-type</key>
				<data>AAgAAA==</data>
				<key>framebuffer-fbmem</key>
				<data>AACQAA==</data>
				<key>framebuffer-mobile</key>
				<integer>1</integer>
				<key>framebuffer-patch-enable</key>
				<integer>1</integer>
				<key>framebuffer-stolenmem</key>
				<data>AAAwAQ==</data>
				<key>framebuffer-unifiedmem</key>
				<data>AAAAwA==</data>
				<key>hda-gfx</key>
				<string>onboard-1</string>
				<key>model</key>
				<string>Intel UHD Graphics G1</string>
			</dict>

By the following :

<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
			<dict>
				<key>AAPL,GfxYTile</key>
				<data>AQAAAA==</data>
				<key>AAPL,ig-platform-id</key>
				<data>AQBcig==</data>
				<key>backlight-smoother-interval</key>
				<data>BwAAAA==</data>
				<key>backlight-smoother-steps</key>
				<data>IwAAAA==</data>
				<key>backlight-smoother-threshold</key>
				<data>LAEAAA==</data>
				<key>device-id</key>
				<data>XIoAAA==</data>
				<key>enable-backlight-smoother</key>
				<data>AQAAAA==</data>
				<key>enable-cdclk-frequency-fix</key>
				<data>AQAAAA==</data>
				<key>enable-cfl-backlight-fix</key>
				<data>AQAAAA==</data>
				<key>enable-dvmt-calc-fix</key>
				<data>AQAAAA==</data>
				<key>enable-gva-support</key>
				<data>AQAAAA==</data>
				<key>framebuffer-fbmem</key>
				<data>AACQAA==</data>
				<key>framebuffer-patch-enable</key>
				<data>AQAAAA==</data>
				<key>framebuffer-stolenmem</key>
				<data>AAAwAQ==</data>
				<key>framebuffer-unifiedmem</key>
				<data>AADw/w==</data>
				<key>unfairgva</key>
				<data>AQAAAA==</data>
			</dict>

Now the installer boots perfectly !

config.zip 5.72 kB · 2 downloads

Well, at least you were able to do it. So congrats!😃 I added your patch as well and it worked like a champ! Thanks.

Edited July 31, 2023 by Trijal

max_max_1946 · March 21, 2023

Congratulations on the work done.
I had lost hope on this laptop, you have rekindled it.
I tried the solution you proposed with the Vietnam tool, but sleep doesn't work.
The screen stays black when wake up.
Have you found or tried other solutions in the meantime?
You are great

Trijal · March 22, 2023

19 hours ago, max_max_1946 said:

Congratulations on the work done.
I had lost hope on this laptop, you have rekindled it.
I tried the solution you proposed with the Vietnam tool, but sleep doesn't work.
The screen stays black when wake up.
Have you found or tried other solutions in the meantime?
You are great

Sorry, but I have not. Once again sorry for the inconvenience. But if you want to you can find the solution, if you do please tell us. Thank You!

Nicolás Surace · May 27, 2023

Hi guys. I’ve used the EFI posted here but applying the gpu patch that @hamzajeljeli suggested. Now the screen works perfect but I notice like a slight flickering on screen. It’s more visible on darker parts.
You can see it here: https://drive.google.com/file/d/18p27Z-FqADVVWZp4wIW38kODNAVXoxRm/view?usp=drivesdk

I think it’s related with the Core Display Clock but I’m not sure. Has someone in here the same problem?

Thanks!

V14iil · May 27, 2023

Thanks! its working prect. in my lenovo V14 iil I put a BCM4352 and the wifi dont work, any idea?

Nicolás Surace · May 30, 2023

On 5/28/2023 at 1:27 AM, V14iil said:

Thanks! its working prect. in my lenovo V14 iil I put a BCM4352 and the wifi dont work, any idea?

Hi. Are you having display problems? I experience a little bit of flickering.

CoreDov · June 25, 2023

Update airportitwlm kext to 2.2.0 stable!!!
https://github.com/OpenIntelWireless/itlwm/releases/tag/v2.2.0

Edited June 25, 2023 by CoreDov

Trijal · July 8, 2023

On 6/25/2023 at 4:17 AM, CoreDov said:

Update airportitwlm kext to 2.2.0 stable!!!
https://github.com/OpenIntelWireless/itlwm/releases/tag/v2.2.0

I'll do it right now sir, I'll also update the other kexts and opencore version. Sorry I wasn't updating anymore, I was tired. And also Clover.

Edited July 9, 2023 by Trijal
No clover. Too hard for me to update Clover all the time.

Trijal · July 31, 2023

On 5/27/2023 at 7:27 PM, V14iil said:

Thanks! its working prect. in my lenovo V14 iil I put a BCM4352 and the wifi dont work, any idea?

It might work with BrcmPatchRAM and AirportBrcmFixup kexts. Remember to delete the AirportItlwm kexts and Itlwm.kext. Also remember to put BrcmPatchRAM first then AirportBrcmFixup. It is recommended that you delete the AirportItlwm kexts and Itlwm from the config.plist and place Brcm kexts that I gave you instead in the same order. Just watch this video:

On 5/26/2023 at 8:04 PM, Nicolás Surace said:

Hi guys. I’ve used the EFI posted here but applying the gpu patch that @hamzajeljeli suggested. Now the screen works perfect but I notice like a slight flickering on screen. It’s more visible on darker parts.
You can see it here: https://drive.google.com/file/d/18p27Z-FqADVVWZp4wIW38kODNAVXoxRm/view?usp=drivesdk

I think it’s related with the Core Display Clock but I’m not sure. Has someone in here the same problem?

Thanks!

If you fixed it please give me your config.plist. It would really help everyone!

Edited July 31, 2023 by Trijal
Added a very educating video on how to use Wi-Fi and Bluetooth!

Nicolás Surace · December 7, 2023

On 7/31/2023 at 9:24 PM, Trijal said:

It might work with BrcmPatchRAM and AirportBrcmFixup kexts. Remember to delete the AirportItlwm kexts and Itlwm.kext. Also remember to put BrcmPatchRAM first then AirportBrcmFixup. It is recommended that you delete the AirportItlwm kexts and Itlwm from the config.plist and place Brcm kexts that I gave you instead in the same order. Just watch this video:

If you fixed it please give me your config.plist. It would really help everyone!

Hi @Trijal sorry for the late response, no, unfortunately I wasn’t able to fixit, I’m still looking for a solution. Did you make any progress?

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Perfect EFI for Lenovo IdeaPad 3 15IIL05 Core i3 ONLY For macOS Big Sur to Sonoma (Trijintosh)!!!

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