Hello dear Klem,
Can you help me with Lenovo G500 BIOS unlock, I just want to install better Wi-Fi card but I got an error (Unauthorized wireless network card is plugged in. Power off and remove it).
I made an export of BIOS dump with BACKUP_Tools12_2 utility and uploaded it here https://www.sendspace.com/file/zozooy
And also if it's possible please help me to flash it because when I open Flash utility from Lenovo "78cn25ww.exe" it says that version is the same and closes immediately, please see screenshot.