A new update is hitting LG G2 devices on Sprint, which brings LG’s Knock Code to last year’s flagship device. The addition of Knock Code is the only thing listed in the changelog, so the update process should go rather quickly once you see it hit your device.
Knock Code allows users to set up a pattern lock for their device, which puts a square outline on your lockscreen, split up into quadrants. Then, like a game of old school Simon, you decide what the pattern will be that unlocks your device using the quadrants.
G2 owners on Sprint, be on the lookout for this update to hit your device.
Once downloaded, make sure you are securing your device from baddies.