This upgrade killed my T-Mobile 5G! 😐

Does anybody else have issues with this upgrade and losing 5G on T-Mobile?

iPhone 12 Pro Max

Posted on Oct 15, 2021 7:51 PM

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Posted on Oct 15, 2021 7:59 PM

I have the iPhone 12 Pro Max and using iOS version 15.0.2 and the carrier is T-Mobile. I have not lost 5G. Actually, I have gained the UC designation in some areas where Ultra Capacity service is available from T-Mobile.

Double check your settings, just in case:

Open Settings ➔ Cellular ➔ Cellular Data Options ➔ Voice & Data: Set this on 5G Auto (5G On). If you have it set correctly and 5G is still not accessible, then:

  1. Shut Down and Restart your iPhone.
  2. If that does not work and you still expect to have 5G, then definitely contact T-Mobile


Axel F.


Axel F.

17 replies

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This upgrade killed my T-Mobile 5G! 😐

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