What is your understanding of how to make your cell phone battery last longer?  Should you do one or more of the following:

1. Turn your phone off when you are not using it?
2. Fully deplete the battery then fully charge it?
3. Use 4G when possible instead of 3G?
4. Turn off Bluetooth?

Check out the WikiHow suggestions by clicking the link below. While many of us now use mobile phones instead of land-line phones in our homes, these mobile phones come with Lithium Batteries which require some maintenance as long as they are used.Source: 3 Ways to Make Your Cell Phone Battery Last Longer