QR bios passwords by response code 
All latest Models witch comes with Long Code and QR Bar Code, 2018 and 2019
Note: The Challenge and Response Code makes it possible to bypass the BIOS password. Clearing must be done in the System Setup (BIOS).


After you backup your bios, We 'll give u a bin file to write to your chip, then :

Switch on the notebook, when the boot logo appears press [F2]. 
"Password=" will be displayed. 
Press keys in the order [CTRL], [TAB], [CTRL] and [ENTER].
The Serial number and a QR code will be displayed. 
Take a picture of it, and send to me 

I 'll send you the response code to enter

after you 'll get into bios, change security option to disable, if asked to enter key again, just do

save changes


Do not switch off the laptop or restart, cause response code ll change, NO REFUND if so

Toshiba Latest QR BIOS Password unlock by Challenge and Response Code



Laptop Bios Unlock Service​