Phone management & connectivityTake care of your phone and its contents. Learn how to connect to accessoriesand networks, transfer files, create backups, lock your phone, and keep thesoftware up to date.Update your phone softwareStay in step with the beat – update your phone software and apps wirelessly toget new and enhanced features for your phone. Updating the software may alsoimprove your phone performance.Make sure that the device battery has enough power, or connect the chargerbefore starting the update.© 2015 Microsoft Mobile. All rights reserved. 117
