HTC One M9 BATTERY SAVER / Low Power Solution

How to use battery saver in HTC One M9? How to enaable battery saver in HTC One M9? How to extend battery life in HTC One M9? How to use power saver in HTC One M9? How to save battery in HTC One M9? In order to help improve battery life, battery saver reduces HTC One M9 performance and limits most background data. Power Saving mode manage with processor usage, screen brightness, and disables vibration all at once to save on battery life. In Power Saving Mode your device will work longer. More Info: http://www.hardreset.info/devices/htc/htc-one-m9/hardreset/first-method/