How To: use iRemove EFI Firmware Removal Software
iRemove Dev Team has developed a step-by-step User’s Guide on how to use iRemove EFI password removal Software
Using iRemove to remove EFI is fast and straightforward. This software will give you full access to your Mac computer, its disk, and utilities.
To remove EFI passcode, you have to use two Mac computers, USB type C - USB type C cable and the iRemove software. One Mac should be fully workable. The second Mac (you will be unlocking) must have the T2 security chip and enabled the EFI password.
Use our guide on how to remove EFI password:
The iRemove software can remove EFI on Mac computers with the T2 security chip. But unfortunately, it cannot unlock every macOS device at the moment. Hopefully, our Dev Team will bright support for Macs released before 2018 soon.