by Fly 7113
You are afraid that your friends could stole your phone? With thia flow enabled you can say a word and the screen will lock. Also, if your passcode is insert three times wrong, the phone will ask you an emergency password. Insert the wright password you can choose to restart the flow or to stop it, and also will ask you if you want to unlock the screen. If you are having any issues, write down in the comments, and I will fix it. Edit the flow to change the vocal code and the emergency password.