Nexus 7 , Android Ver. 4.2.2, Locking icons down on home screen We have a set of 30 Nexus 7's that are checked out by students who constantly delete/move/add icons on the home screen.  We would like to lock the home screen icons so that they cannot be deleted/moved or added to.  Is this possible?
Have a play with SureLock in the Play store. It is pretty good at locking the home screen down.