Lenovo L450 unlock WiFi

[volinakis]

Hi,
I want to change Realtek RTL8192EE (lots of errors) with Intel AC 7260 so please help me to unlock wifi slot.
I attached BIOS read with BACKUP_tools12.

Thank you!

[Dudu2002]

Hi,
I want to change Realtek RTL8192EE (lots of errors) with Intel AC 7260 so please help me to unlock wifi slot.
I attached BIOS read with BACKUP_tools12.

Thank you!

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