HT201270: Update your carrier settings on your iPhone or iPad
Learn about Update your carrier settings on your iPhone or iPad
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All replies
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Helpful answers
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Dec 28, 2012 6:19 PM in response to foggyappleby roaminggnome,These are settings an updates from your wireless carrier.
You need to do these.
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Dec 28, 2012 11:33 PM in response to roaminggnomeby foggyapple,Thanks, but do you know what they do? What they control?
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Dec 29, 2012 5:44 AM in response to foggyappleby diesel vdub,Connectivity to the carriers network.
Why the hesitation to update? or better question, why do you care?
If you want the best connectivity, do the update. If you do not care if there are connectivity issues, don't do the update. But at the same time, do not complain when you have connectivity issues.