How could you forget that you had thousands of photos on your phone and turn over your password too? I mean if he was changing the screen then that is a hardware issue why does he need her password.
As long as you just restart your phone or not take weird pictures, then there shouldn't be a problem.
I totally agree with that. Keep your phone use simple. Texting and calling, then you will be safe. But we buy expensive phones because of the apps and feature it has. Like great camera and video recording for naughty things. Just remember if you save them, then you are at high risk of having it out in public if you lose it.