| First of all tap on “Settings” and then tap on “General”
| Scroll down to the bottom of General and tap on “Reset”
| Tap on “Erase All Content and Settings”
| Enter the iPhone passcode, and confirm the reset by tapping on “Erase iPhone”
Depending on the model, resting iPhone to factory settings can take a few minutes to more than an hour to restore the device completely.
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