iOS 16.4.1 installed = Cellular Network Data Issues

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Level 1

11 points

iOS 16.4.1 installed = Cellular Network Data Issues

After updating my 13 Pro to the latest iOS, when my phone switches from wifi to cellular data, I get nothing. The phone will show 4G with 2-4 bars, but no data is being passed. I’ve restarted the phone, switched Airplane mode off/on, reset Cellular Data Network, and switching carrier settings. It eventually works after an hour or two of being off of wifi, but starts over again after coming off the next wifi. Has anyone else been experiencing this issue? I’m in the UK in case that matters.

iPhone 13 Pro, iOS 16

Posted on Apr 22, 2023 08:54 AM

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Answer 1

May 17, 2023 04:24 AM in response to ninobrn99

Same here in Germany

Business IPhone 11 with massive problems

private iPhone XS no Problems

both on 16.4.1 (a)

11 with Vodafone (4G)

XS with Telekom (LTE)

Changing across shows Vodafonecard in XS works.

Telekomcard in 11, Failure stands

Seems, there is a Problem with this Update, maybe only with newer phones...

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Answer 2

Apr 26, 2023 04:56 AM in response to ninobrn99

I have exactly the same issue, iphone 13 Pro in Australia. Started after the latest update a few days ago.

My 4G starts working again after about 5mins though.. but it's annoying having to wait 5 mins when going outside every time.

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Answer 3

yala129

Level 1

8 points

May 13, 2023 11:25 AM in response to schafhalter

Same cellular issue on my iPhone 13 losing the network since 16.4.1 (a) update with a message saying that your phone is currently unable to access cellular data. Awaiting hopefully an urgent update even if Apple support thought that it’s may be a hardware issue

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Answer 4

May 10, 2023 10:46 AM in response to ttfan2016

Same issue here in Austria. 11 pro max; mobile internet connection available, but will not connect. Neither with physical company nor private esim

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iOS 16.4.1 installed = Cellular Network Data Issues

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