Turn Off AssistiveTouch to Remove Virtual Home Button on iPhone We have covered them all in this comprehensive guide. For instance, the AssistiveTouch on iPhone or the Assistant Menu on Android. You might be wondering which accessibility setting could be responsible for the floating button. If you have accidentally enabled it, here’s how to remove the floating button from iPhone and Android screen. Many accessibility settings add a floating button or icon on the phone’s screen. However, the same doesn’t hold true for accessibility settings. Generally, whenever you enable any setting on your phone, it doesn’t put any icon on the screen.