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  1. Thread AuthorThread Author   #1  
    ptbarcroft's Avatar
    iMore Nanite

    1 Posts

    Default what is Carrier settings update?

    I received a notice about carrier settings update. What is that?
  2. #2  
    kch50428's Avatar
    iMore Genius

    20,847 Posts

    Default Re: what is Carrier settings update?

    A file that controls how your phone interacts with your provider's network... default paths to network services... can also be what used to be known a PRL... Preferred Roaming List so your phone knows what networks it can connect to when your provider's network is unavailable... and also can enable things like VoLTE, and other network services that are coming available in your market, and the provider is "throwing the switch" in your device to make it possible to use... Just install it.

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