Do you have Firmware password set?
Section: Lock icon
https://support.apple.com/en-us/HT204156
“To turn off your firmware password, repeat the steps above, but click Turn Off Firmware Password in step”
Section: How to set Firmware password
Do you have Firmware password set?
Section: Lock icon
https://support.apple.com/en-us/HT204156
“To turn off your firmware password, repeat the steps above, but click Turn Off Firmware Password in step”
Section: How to set Firmware password
How can I unlock this please , I don’t remember password