phone/whatsapp call issues (SM-G925F) about lineageos-releases HOT 8 OPEN

I'm running latest 19.1 btw.

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#20

does this sound similar to the issue you are having?

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I have upgraded to lineage OS 20 from 19 and I have noticed a significant improvement in the call quality and performance. I no longer experience any call stuck issue that was present in the previous version. The only issue that remains is the Bluetooth mic issue.
I use whatsapp calls frequently and they work smoothly without any interruption or lag.

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hi can you confirm you are still having issues?

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Hi. Thanks for taking this into account.

1. Whatsapp calls no longer have issues;
2. however from time to time, can't find a pattern yet, a regular phone call will take about 10 seconds to have sound (the call counter is ticking without lag during this time, which is why I know it takes about 10s).

edit: I wanted to add that (2) usually occurs with incoming calls

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and my sim wasn't even working when I installed latest LOS 19.1 build, let me create new issue

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edit: I wanted to add that (2) usually occurs with incoming calls

I encounter the same issue with SM-G920F. Mostly with incoming calls, its duration is up to 30s (most people on the other side does not stand so long). No sound from me, no sound from the other side. I encountered the same issue in unofficial LineageOS 18.1 built by fwiep (thread on XDA developers https://forum.xda-developers.com/t/rom-g920-5-f-i-s-k-l-t-w8-11-0-unofficial-lineageos-18-1.4266447/page-18), so it might be some common issue.

OS version: 19-20230820-UNOFFICIAL-zerofltexx

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Please find attached log gathered by logcat. I have incoming call at 11:46. It lasts 8 seconds from the call start until I can hear the person on the other side.

logcat_09-13-2023_12-04-36 _11-46-nosound_call_8s.zip

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