I used the search function to try to find the answer to my problem, but couldn't find what I was looking for. Forgive me if this has been asked before. I have apps for my sons to play on my phone, and sometimes, he touches the app for too long and accidentally deletes it. He's deleted a few apps already, which i just download again, but its a pain! Is there a way to turn off the "delete" function? or maybe password protect for deleting? Thanks!