How iPhone5 to Enter Recovery Mode

Sometimes we need to make iPhone into recovery mode, such as refresh firmware of iPhone. Now I will introducehow to get iPhone into recovery mode and exit back to the operation mode method  below simple.

Method for Entering the Recovery Model
1, First make sure your iPhone is connected to a computer via USB cable, and the iTunes is closed.
2, If this mobile phone is switched on, please turn it off. Long press the power button, sliding off in the emergence of shutdown options.
3, Please press the power key to boot, the apple logo will appear on the screen. Do not release the power button.
4, At this time, please press the Home key until the screen goes black.
5, When the screen is black, please release the power button. And continue to hold down the main screen Home button until the computer  iTunes appeared a mode of detecting a recovery mode of iPhone.
6, Finally, hold down the "shift" key on the keyboard, and then click the "restore iPhone" button. Select the iOS firmware system to restore iPhone.

Note: If is to restore the iOS 8 beta firmware, please press the "shift" key on the keyboard. And then click the "check for updates" button. Because my machine is iOS 8, so iTunes in the "check for updates" button is not enabled.

The method for Exiting Recovery Mode
To exit the recovery mode, press and hold top of iPhone "the Power Key and the Main Screen Home Button" and do not move, until the screen appears white apple icon to launch. It means iPhone has been out of recovery mode and it is launched.