LG’s Knock Code to be available on select smartphones

LG wants to secure the way you open your device with the upcoming rollout of the Knock Code feature. It builds on the Knock On feature introduced in the G2 and G Flex and lets users unlock their devices by tapping a preset code in various quadrants of the device’s screen. The feature will be available starting April on the G2, G Flex, G Pro 2, G2 mini, F Series, and L Series III.

Source: IntoMobile