The following post is for informational and educational purposes only. Removing a firmware password from a Mac you do not own is illegal (theft) and a violation of privacy laws. This guide is intended solely for individuals who have forgotten their own password on a machine they legally own, or for authorized repair technicians.
There are a few tools available that can help remove or reset a Mac firmware password: mac firmware password removal tool
Forgotten Mac firmware passwords can effectively "brick" your device, preventing you from using alternative boot drives or entering recovery mode. While there are various third-party "mac firmware password removal tools" available, they range from software-based exploits to intensive hardware modifications. 1. The Official Removal Method (Safest) The following post is for informational and educational