For those that are looking for something more advanced in the Android space a friend of mine built https://limitphone.com/ to handle something like this. It requires a reset, but comes with a lot more options.
Looks very interesting. The price is not good. I mean, we have to do it for 4 fones, that is 120 dollars per year, which is a lot of money, not in it's own, but it ads up with other subscriptions. The trial is too short, i think a months will be better.