I'm figuring out the new knuckle 2.0 function of my Huawei Mate S. You basically just have to write the letter of the app you want to open, with your knuckle, to launch it… pretty awesome, don't understand how the phone is recognizing my knuckle, but I tried using other fingers, nope, ain't working! :) Touch made powerful… if I knock, will you open? [caption id="attachment_20968" align="aligncenter" width="484"] knuckle 2.0[/caption] ...