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Allenlee65 Author

Level 1

4 points

after update to 15.0.2，”no 4g network” occurs everyday

was I the only one encounter this problem?

iPhone 11, iOS 15

Posted on Oct 21, 2021 10:09 PM

Top-ranking reply

SravanKrA

Community+ 2024

Level 10

413,940 points

Posted on Oct 21, 2021 10:45 PM

Yes. If you are referring to the after-effects of the iOS update.

2G, 3G, 4G, LTE, VoLTE, 5G all are Carrier Specific features. Contact your Carrier (Cellular Service Provider), the agency that issued the SIM / eSIM to you.

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after update to 15.0.2，”no 4g network” occurs everyday

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