Cellular Connection Issue Detected

When update the my phone

its showing like these words


iPhone detected an issue with your cellular service.


You can run diagnostics to better understand what's going on.

iPhone SE, iOS 18

Posted on Mar 23, 2025 9:44 PM

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Question marked as Top-ranking reply

Posted on Mar 23, 2025 9:55 PM

The message "iPhone detected an issue with your cellular service" typically indicates a problem with your device's ability to connect to the mobile network. This could be due to software issues, outdated carrier settings, or even hardware issues like a damaged SIM card or cellular module.


Here are some steps you can try to resolve the issue:


1. Check Carrier Settings: Go to Settings ➡️ General ➡️ About and see if there's an option to update your carrier settings.

2. Reinsert SIM Card: Remove your SIM card (If any), inspect it for damage or dirt, clean it gently, and reinsert it.

3. Reset Network Settings: Go to Settings ➡️ General ➡️ Transfer or Reset ➡️ Reset ➡️ Reset Network Settings. This will erase saved Wi-Fi networks and VPN settings but can resolve connectivity issues.

4. Contact Your Carrier: Reach out to your mobile carrier to check if the issue is on their end.


Axel F.

1 reply
Question marked as Top-ranking reply

Mar 23, 2025 9:55 PM in response to Husain_pm

The message "iPhone detected an issue with your cellular service" typically indicates a problem with your device's ability to connect to the mobile network. This could be due to software issues, outdated carrier settings, or even hardware issues like a damaged SIM card or cellular module.


Here are some steps you can try to resolve the issue:


1. Check Carrier Settings: Go to Settings ➡️ General ➡️ About and see if there's an option to update your carrier settings.

2. Reinsert SIM Card: Remove your SIM card (If any), inspect it for damage or dirt, clean it gently, and reinsert it.

3. Reset Network Settings: Go to Settings ➡️ General ➡️ Transfer or Reset ➡️ Reset ➡️ Reset Network Settings. This will erase saved Wi-Fi networks and VPN settings but can resolve connectivity issues.

4. Contact Your Carrier: Reach out to your mobile carrier to check if the issue is on their end.


Axel F.

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Cellular Connection Issue Detected

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