Unlock menu advanced Acer E5-771

[hoanglongvonguyen]

hello i want to unlock advanced menu for my bios
Please help me 
My bios bin  results (mediafire.com)
My model  Acer E5-771

[Dudu2002]

hello i want to unlock advanced menu for my bios
Please help me 
My bios bin  results (mediafire.com)
My model  Acer E5-771

Hi
Your bios is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only

[hoanglongvonguyen]

hello i want to unlock advanced menu for my bios
Please help me 
My bios bin  results (mediafire.com)
My model  Acer E5-771

Hi
Your bios is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only

hello  I dumped the bios bin file with CH341a and this is the file I just dumped https://www.mediafire.com/file/5yxbouw9f...1.bin/file 
Can you help me unlock it?

[Dudu2002]

hello i want to unlock advanced menu for my bios
Please help me 
My bios bin  results (mediafire.com)
My model  Acer E5-771

Hi
Your bios is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only

hello  I dumped the bios bin file with CH341a and this is the file I just dumped 
Can you help me unlock it?

Hi
Your mod completed. Check your messages

This mod for this notebook ONLY !!!

[hoanglongvonguyen]

hello i want to unlock advanced menu for my bios
Please help me 
My bios bin  results (mediafire.com)
My model  Acer E5-771

Hi
Your bios is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only

hello  I dumped the bios bin file with CH341a and this is the file I just dumped 
Can you help me unlock it?

Hi
Your mod completed. Check your messages

This mod for this notebook ONLY !!!

thank you so much but can you show me how to mod