Learn the difference between 3G and 4G networks, how to tell which your phone is using, and how to upgrade from 3G to 4G. Useful tips for getting the most out of your mobile connection are also included.
Unlocking the power of information
Learn the difference between 3G and 4G networks, how to tell which your phone is using, and how to upgrade from 3G to 4G. Useful tips for getting the most out of your mobile connection are also included.