AT&T iPhone 5 - Can you Toggle 4G on or off?

[Irishman]

If, for example, you want to use your own home wi-fi network instead of using your data plan?

 

[macsrcool1234]

If, for example, you want to use your own home wi-fi network instead of using your data plan?

Just connect to your network and it will use that as long as it's in range and connected to the internet.

 

[Baggio]

If, for example, you want to use your own home wi-fi network instead of using your data plan?

Keep WiFi on and it will prefer WiFi over cellular data.

But, to answer your question, you can turn off cellular data as well. But, if you do that you won't receive MMS text messgaes, as those go over the carrier data.

 

[Irishman]

Thanks, guys! Rock on!