Why can't I seem to stay on wifi?

A

AC Question

im having problems staying on at&t wifi?

I have q note 4 with at&t. On. The left top corner it states at&t when I'm on the at&t network and my signature appears on lock screen . Why do they both disappear does that mean I'm not on the at& wifi or network?
 

B. Diddy

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Re: im having problems staying on at&t wifi?

Welcome to Android Central! AT&T shows up when you're connected to AT&T's cellular network--it should remain there as long as your phone is connected to the cell signal (i.e., voice signal, as well as 3G/4G data). AT&T doesn't provide wi-fi. You connect to wi-fi networks either at home (if you have one set up) or wherever there is a wi-fi hotspot that is either public or that you have a login and password for.

What signature are you talking about? Do you mean when AT&T appears on the lockscreen?