Inside zip file:

1. 8-7-2025 EFI for Installation of Tahoe NoSN
2. 2. 8-7-2025 EFI for Tahoe SSD After Install NoSN

1. 20-6-2025 EFI for Installation of Tahoe NoSN
2. 20-6-2025 EFI for Tahoe SSD After Install NoSN

18-3-2025 Z390 OC105DEV Sequoia Itlwm+Heliport NoSN

Itlwm (so don't confuse with AirPortItlwm) is activated with HeliPort to enable onboard Intel WiFi module, instead of using a Broadcom (e.g. Fenvi card) chip. This and future EFI releases is for Sequoia only, hence I stop maintaining the EFI for older macOS versions. Use previous EFI's for that.

4-2-2025 Z390 OC104DEV Sonoma-Sequoia Itlwm NoSN for macOS 15.3 Sequoia.

Still using Intel BT and WiFi as Broadcom doesn't work with macOS Sequoia.

Don't forget to fill in your own SN-info.

2-9-2024 Z390 OC102DEV Sonoma-Sequoia Itlwm NoSN

Heliport + Itlwm works on Sequoia, so using that instead of AirportItlwm which works on Sonoma and below so far.

Added Sequoia boot icons (theme update by Chris1111) and updated OpenCore 1.0.1. dev version.

Works with Sequoia dev 1.

AirportItlwm doesn't work on Sequoia, but keeps working on Sonoma.

10-5-2024 Z390 OC100 Sonoma Latest-Itlwm NoSN

13-12-2023 Z390 OC097 Sonoma ItlwmP05 NoSN

Using Sonoma 14.2