No service after iOS 17.3 update

I updated my iPhone 12 promax to iOS 17.3 after the update my device has been displaying no service. I have tried everything recommended by apple support (removing SIM card, reset settings and hard restart) there is no change

please help

iPhone 12 Pro Max, iOS 17

Posted on Jan 23, 2024 11:19 PM

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No service after iOS 17.3 update

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