I installed Avast Anti-Theft software on my Nexus 5 phone. When visiting a foreign country I wwapped SIM cards in my phone. I received alarm ‘This phone has been lost or stolen’ and it demanded a PIN. I entered the PIN I remembered, but could not hit an Enter key because the keyboard covered that section of the screen. Powered down and back up, with no luck. Same symptoms over and over. How do I fix it?
Click/tab the enter (done) key on the keyboard.