Since being prompted to update my carrier setting I noticed that my wi fi range has shortened. Therefore prompting me to use and run up my cellular data usage. ill be researching to see why.
ANd strange how my iPad 2 picks up my wifi in the same exact location as my iPhone 5. This update prompts me to use cellular data since the range of wifi is now limited.
Not a happy camper and going to find out what's going on.
iPhone 5, iOS 9.2, Prompted to update carrier settings