Unlock Bios Password Macbook A1707 password

[ElectronicaHN]

I have a macbook A1707 bios bin, it has a boot key and efi lock, can you help me delete it?
I will leave an attachment and lock image

My board is 820-00281-A
SN:C02T21CAGTFM

 

[Salimeh Bolboli]

I have a macbook A1707 bios bin, it has a boot key and efi lock, can you help me delete it?
I will leave an attachment and lock image

My board is 820-00281-A
SN:C02T21CAGTFM

 

[ElectronicaHN]

Thank you

 

[Salimeh Bolboli]

 

[ElectronicaHN]

It doesn't work it keeps asking for code help me please

 

[Vahab Hemmati]

It doesn't work it keeps asking for code help me please

 

[ElectronicaHN]

FIND MY OFF

 

[Vahab Hemmati]

i just unlocked your file

 

[ElectronicaHN]

i just unlocked your file

Thanks

 

[Salimeh Bolboli]

Is everything ok?

 

[ElectronicaHN]

i just unlocked your file

the blockage is still there

 

[Salimeh Bolboli]

Try to nvRAM reset.
How to reset NVRAM

1. Shut down your Mac.
2. Press the power button to turn on your Mac.
3. Immediately press and hold Option, Command, P, and R.
4. Hold these keys down until you hear the startup sound twice. ...
5. Release the keys and let your Mac continue to start up as usual.

 

[ElectronicaHN]

Try to nvRAM reset.
How to reset NVRAM

1. Shut down your Mac.
2. Press the power button to turn on your Mac.
3. Immediately press and hold Option, Command, P, and R.
4. Hold these keys down until you hear the startup sound twice. ...
5. Release the keys and let your Mac continue to start up as usual.

If it worked excellent, 100% successful.
Thank you so much

 

[Vahab Hemmati]