
If you've had an iPhone or cellular capable iPad for an extended period of time, you've undoubtedly received a notification about a carrier update. Some are mandatory and don't give you an option to say no or remind me later. Others just hang out and bug you occasionally until you actually perform the update. One of the biggest questions we get asked here at iMore by you, our readers, is what exactly is a carrier update and what does it actually contain?
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