But you throw your phone at the wall once a week? I think your problem requires a different solution.
How often do you remove your pants every week? Or pull your phone out of a loose pocket?
I've never had this problem. Perhaps I am more careful with my phone in general.
It's far easier to make a phone surviving regular toilet dives than teaching people appreciation of things, or mindfulness. Ain't nobody got time for that.
idk, maybe try not dropping your phone once a week?