Slow Down Your Draining iPhone Battery

There is nothing worse when your battery on your iPhone is running down and you of course do the obvious things:

• Turn off push emails
• Turn down screen brightness
• Close out of your apps
• But there is a new one , put your iPhone into greyscale mode

Greyscale mode is a setting that eliminates all colour on your iPhone’s screen by making the display black-and-white.

By not displaying any colour, your phone is saving battery and the setting also lowers the brightness on your phone, which we all know helps preserve its battery.