Home How-To How To Force Quit An iPhone App How-To How To Force Quit An iPhone App By David Harfield - February 22, 2011 1491 0 SHARE Facebook Twitter If you get frozen on an app and you can’t get back to the main screen, there is a way out. Simply press and hold the Home button for at least six seconds and you will force the app to quit. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related