IPHONE

 1 Turn on your iPhone if it isn't already on.  To do so, hold down the Lock button until you see a white Apple icon appear on the iPhone's screen. 2 Charge your iPhone  if necessary.  The charger cable is a long, white cord with a small, flat, rectangular prong on one end and a larger rectangular block on the other end. If your iPhone won't turn on, try plugging it into a wall socket for a few minutes before attempting to turn it on again 3 Get to know your iPhone's buttons.  If you place the iPhone on a flat surface with the screen facing up, all of the iPhone's buttons are arranged like so: Lock button  - Either on the right side of your iPhone (iPhone 6 or up) or on the top of your iPhone (iPhone 5s, SE or down). Pressing it once while the iPhone is on will turn off the screen, while pressing it again will turn back on the screen. You can also press and hold it to turn on an iPhone that's been fully turned off, or to turn off an iPhone that's currently o