How to unlock bios or Hard-Drive password for all Dell with only service tag appears

  • Power on your laptop and wait for the password screen
  • Enter the wrong password three times
  • You will see a screen with service tag (check photo attached)
Send us the service tag that you want to unlock 
or upload a photo with service tag  appears and we will send you the password

This password work for all Dell notebook with service tag appears


The Master Password works 100% guaranteed! If not, we will refund your payment!