How to Format Iphone 5
Let's look at the Iphone 5 Format or Iphone 5 Hard Reset in 2 steps.
1. Cell your phone 'Home' and 'Power' keys at the same time press the screen 'off' even if you see the text do not click. Let the device shut itself down. Keep pressing until you close.
2. When you see the Apple icon, release your hand from the keys.
You have successfully started the Iphone 5 Format (Hard Reset) process.
NOTE: Remember to back up your personal information before format!