Tap Settings > Security & privacy > Device lock > Screen Lock. If prompted, enter your current lock screen code. · Tap Pattern, enter a pattern, and tap Next.
Lock your lost or stolen Android device. Enter the phone number of the device ... If you find your device, just unlock your screen the way you usually would, for ...
Simply sign in with the same Google account as your phone at google.com/android/find, choose the locked device, and use the Erase Device tool. Google Find My ... Smart Lock Makes Unlocking... · How to Find Lost or Stolen... · Factory Reset
Find and tap Settings > Lock screen & security > Screen lock > Password. · Enter a screen lock password (at least 4 characters), then tap NEXT.