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Original topic:

VoLTE Not working after Android 12 One UI 4.0 Update

(Topic created: 11-28-2021 07:31 PM)
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ashutoshthakur
Asteroid
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I have recently updated my phone to Android 12 One UI 4.0

After the update my phone doesn't connect to VoLTE or VoWIFi on all networks in India.

I tried Airtel, Jio and Vi.

Also earlier when I was using the device I didn't had the option for 2 SIM but now after the update I see Dual SIM card support (eSim and Physical SIM).

Screenshot_20211129-084246_Settings.jpg

 

Screenshot_20211129-084255_Settings.jpg

Screenshot_20211129-084302_Settings.jpg

 

22 Replies
Gridley
Asteroid
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So 2.5 months later, any update to this? Do we know if it's all Note10+ 5G that has VoLTE/wifi-calling options disappearing with the android 12/One UI 4.0 update, or anything specific more specific on the problem or who all it effects? Any estimated fix, because my phone has not been able to make calls under normal means for the past month or two.

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usereCS8Q5eCZk
Constellation
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I have the same issue with latest patch installed yesterday.

Has someone been able to fix the issue?

 

 

 

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twbts_aa
Cosmic Ray
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@usereCS8Q5eCZk which country SIM are you using that is not working? Do you have the US version of the S21 Ultra?

 

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