In this web story, you will learn how you can factory reset your iPhone.
If your iPhone is frozen, unresponsive, stuck in a booting loop or become sluggish, you can try resetting your iPhone.
Before entering the recovery mode, you need to turn off your device completely. Press and hold the Power button and slide to turn it off.
If the device isn't responding, press and hold the Power and Home buttons at the same time for a few seconds to turn it off.
Let us check out how to make the factory reset your iPhone very easily and efficiently.
Tap the Settings icon on your Home screen. Go to General and then scroll to the bottom of the screen.
Tap on Reset -> Reset All Content and Settings. You'll get a warning box appear, with the option to Erase iPhone in red. Tap it.
For more information search “Tricky Freaky”