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Cellular issue following iOS update

I have a cellular issue following iOS 15.6 update How do I update my mobile data?

iPhone 12 Pro Max, iOS 15

Posted on Aug 14, 2022 6:29 AM

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Question marked as Top-ranking reply

Posted on Aug 14, 2022 6:32 AM

See this link and follow the instructions provided


If you see No Service or Searching on your iPhone or iPad - Apple Support



if you need to do a carrier settings update

To manually check for and install a carrier settings update:

  1. Make sure that your device is connected to a Wi-Fi or cellular network.
  2. Tap Settings > General > About. If an update is available, you'll see an option to update your carrier settings.
  3. To see the version of carrier settings on your device, tap Settings > General > About and look next to Carrier.

If you insert a new SIM card into your iPhone or iPad, you need to download the carrier settings for your new carrier.

1 reply
Question marked as Top-ranking reply

Aug 14, 2022 6:32 AM in response to Barrycrouch5

See this link and follow the instructions provided


If you see No Service or Searching on your iPhone or iPad - Apple Support



if you need to do a carrier settings update

To manually check for and install a carrier settings update:

  1. Make sure that your device is connected to a Wi-Fi or cellular network.
  2. Tap Settings > General > About. If an update is available, you'll see an option to update your carrier settings.
  3. To see the version of carrier settings on your device, tap Settings > General > About and look next to Carrier.

If you insert a new SIM card into your iPhone or iPad, you need to download the carrier settings for your new carrier.

Cellular issue following iOS update

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