Extend your phone's battery life

Android 6.0 might have introduced the battery-boosting Doze feature, but if you're still waiting for your Marshmallow-flavoured fix, there are still plenty of ways to enhance your handset's staying power. Under the Battery controls in Settings, your phone should have a Power Saver Mode option.Enable this to reduce background features and survive that night bus ride home. Helping eke out your depleted power supply, this will set your emails to fetch and turn off some of the 76 apps that send you notifications every 30 minutes.