According to Wall Street Journal's reports, a user used up 2GB data traffic package within two hours, originally the 2GB package can be used in the 3G network for a month. The user used the new iPad to watch sports games live, the network speed is very fast under the 4G network, live video's picture quality is very high, but the drawback is that the traffic will soon be exhausted.

Some time ago, it was reported that AT & T is ready to provide developers with a new option, allowing developers to pay traffic costs for the users who use their own applications. This model is basically the same with the form of the 800 toll-free. Currently the traffic in 3G packages simply can not apply to 4G network, because the speed is too fast, a lot of traffic will be used unknowingly. iPad related: youtube to ipad.