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Molar99 Author

Level 1

4 points

Cellular update failed

Cannot make or receive calls

iPhone XS Max

Posted on Oct 21, 2021 7:05 PM

Top-ranking reply

TheLittles

Level 10

197,649 points

Posted on Oct 21, 2021 7:18 PM

Molar99 Said:

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Q1. "Cellular update failed"

A1. This is not an option:

Your iPhone model(iPhone XS Max) cannot be updated via cellular.

Use an iPhone 12 or later, that is using 5G, in order to update over Cellular - User Tip

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Q2. "Cannot make or receive calls"

A. Go Here: If you can't Make or Receive Calls on your iPhone - Apple Support

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Cellular update failed

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