If your Siri鈥檚 moving a bit slow, there鈥檚 only one command you need. Tell Siri 鈥渞estart,鈥� and she鈥檒l effectively respring your iPhone鈥檚 SpringBoard. The SpringBoard is the app that controls the iOS home screen. Commanding Siri to restart won鈥檛 turn the phone itself off and on 鈥� only the operating system.
Some have complained that Siri doesn鈥檛 like to restart, and will simply say "What's next?" Others have claimed they have had no problems, so the function could be underworks at Apple (something to look out for in the next update, maybe).
