Why do I get a circle rotating and I'm not connecting to 3g or 4g, what should my settings be on?

[AC Question]

why do I get a circle rotating and Im not connecting to 3g or 4g, what should my settings be on?

Im not getting a signal on my note 4

 

[B. Diddy]

Re: why do I get a circle rotating and Im not connecting to 3g or 4g, what should my settings be on?

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