BIOS Master Password to unlock Sony 4×4 One Time Password
Step 1: Add To Cart, go to Checkout.
Step 2: Under Additional Information – Order Notes, enter the complete 4×4 code (1234 1234 1234 1234).
Step 3: Complete your purchase.
Step 4: Your password & full entry instructions will be delivered to your email. Allow up to 2 hours but usually you’ll receive it within minutes.
Step 5: Please give us a 5-star Google review.