In these situations, voice lock offers a safe way to access the device without sacrificing convenience or security. Voice lock provides a high degree of security, but usersus refusal slots can further strengthen the security of their devices by adhering to a few best practices and tips. Maintaining your voiceprint on the Earn Tuffer Voice Lock App by updating and re-recording it is a crucial piece of advice. The precision of your voiceprint may be impacted over time by alterations in your voice brought on by disease or aging.