Network speed has become faster than ever before, enabling people to browse, download and upload data files anywhere.

Because of the frequent use of the network, the power of the mobile phone is depleted faster because of the use of the network, which will prompt the developer to replace the technology and use a larger capacity battery.

What’s more, because the network speed increases, the size of the online transmission files has multiplied, and the storage capacity of the device, such as the computer cell phone, will increase, as well as people can enjoy the more HD audio and video.