Re: Phone deregisteres from IMS

Trotty227 · ‎22-02-2020

Hi, whenever I remove my sim card my phone deregisteres from the IMS meaning I'm unable to use VoLTE and wi-fi calling the only way to fix it is factory reset my device. I'm using a Note 10+ 5G with UK sim free firmware (BTU) and help would be appreciated

MI5 · ‎22-02-2020

Turning on airplane mode then wifi should force the registration rather than having to factory reset each time.

I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
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Bambino · ‎22-02-2020

@Trotty227 Samsung support should have a fix: https://www.samsung.com/uk/support/

I DO NOT WORK FOR O2

MI5 · ‎22-02-2020

@Trotty227

Another thread here with the same issue and the workaround I mentioned https://community.o2.co.uk/t5/Pay-Monthly/ims-registration/m-p/1292813/highlight/true#M176738

I suspect it's an issue with the way O2 wifi works.

I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
Please select the post that helped you best and mark as the solution. This helps other members in resolving their issues faster. Thank you.

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