Health How do I put my Android phone to sleep? How do I put my Android phone to sleep? - Press and hold the Power Lock button. Eventually, you see the Phone Options menu, shown here. - Choose the Sleep item. The phone seemingly turns itself off, but it's hibernating. Related Posts:PDF Rekeying Quick Start Guide - Schlage how to rekey a lock cylinder.How to block channels on smart TVs with step-by- step instructions.Kaufman Test of Educational Achievement 3rd Ed What is the KTEA 3 brief?The best steering wheel lock is the Crook Lock.