The conversation between human and AI assistant.
How does 4G work?
That's good to know. Is it possible to upgrade from 3G to 4G?
Yes, it is possible to upgrade from 3G to 4G. If your mobile device is compatible with 4G, you can switch to a 4G plan with your mobile network provider to take advantage of the faster speeds and better coverage. However, if your device is not compatible with 4G, you will need to upgrade to a new device that is.