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My iPhone 7 unable to connect to cellular network , any suggestions ?

After updating the software my phone can not be connected to the cellular network.

I understood that this particular phone ( bought in Japan 2016) has some issues that with the software.

I tried switching off and on , even removing the little card, but nothing seems to work .

Any Advice ? Thanks in advance .

iPhone 7

Posted on May 8, 2021 7:46 AM

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Posted on May 8, 2021 8:52 AM

First try to see if you have a "carrier update":

  1. Open Settings
  2. Tap General
  3. Tap About


If any carrier update is available, you'll be prompted to install it.


If this does not fix the issue please contact your cell phone carrier.

2 replies

My iPhone 7 unable to connect to cellular network , any suggestions ?

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