If your iPhone is acting up or just needs a quick reset, there are a few ways to do it with Siri.

  1. Open the Settings app and tap on General.
  2. Under Reset, select Reset All Settings.
  3. If you just need to reset some specific settings, like your passwords or Wi-Fi networks, select Reset Settings for This Device Only.
  4. When you’re done, tap on Restore and your iPhone will start fresh again! ..