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1st SYNC with laptop after just switching from ATT to T-Mobile AND iTunes dialog pop up box asks "An update to the carrier settings for your iPhone is available. Would you like to download it now?" ...so should I download it...or will that download m

  • 9 February 2017
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1st SYNC with laptop after just switching from ATT to T-Mobile AND iTunes dialog pop up box asks "An update to the carrier settings for your iPhone is available. Would you like to download it now?" ...so should I download it...or will that download mess up my NEW T-Mobile service??

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Best answer by snn_555 10 February 2017, 01:12

Yes, to make the most use of fixes and function, update your carrier version for use on T-Mobile.

Update your carrier settings on your iPhone or iPad - Apple Support

Carrier settings updates let your carrier provider update carrier network and related settings to improve cellular network connectivity and performance or add support for features like VoLTE or Wi-Fi Calling. For more information on what is included in a carrier settings update, contact your carrier.

When a carrier setting update is available, you will be prompted to install it. If your carrier releases a mandatory update, you'll see an OK button instead of an Update button to let you know that the update was downloaded and installed.

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Yes, to make the most use of fixes and function, update your carrier version for use on T-Mobile.

Update your carrier settings on your iPhone or iPad - Apple Support

Carrier settings updates let your carrier provider update carrier network and related settings to improve cellular network connectivity and performance or add support for features like VoLTE or Wi-Fi Calling. For more information on what is included in a carrier settings update, contact your carrier.

When a carrier setting update is available, you will be prompted to install it. If your carrier releases a mandatory update, you'll see an OK button instead of an Update button to let you know that the update was downloaded and installed.

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