How to put REVO Master K850 in recovery mode?

How to enter Recovery mode on smartphone or tablet? How to open Recovery mode on REVO Master K850? How to boot Recovery mode on device? How to use Recovery mode on REVO device? How to exit Recovery mode?
The hidden function of Android 4.4 KitKat called Recovery mode, follow our tutorial to learn how to use it.

REVO Master K850 Recovery Mode

1. To enter Recovery Mode on your REVO Master K850, hold down Power Key for a couple of seconds to turn it off.
2. When it's off, hold down combination Power Key + Volume Up for a few seconds to enter Recovery Mode.
3. In Recovery Mode, use Volume Keys to navigate through and Power Key to select options.
4. To exit Recovery Mode, select option "reboot system now".