how to update cellular data?
how to fix cellular data on my iphone5s?
how to fix cellular data on my iphone5s?
See if the following support article can answer your question:
If you following the directions in the article I provided you, the update request should show up. If they did not, be sure to update your iPhone to the very latest version of iOS that it can run.
where one can be seen?
how to update cellular data?