Hey all, I have a problem (with a workaround) and another question after installing LOS yesterday…
The problem: Since installing LOS I’m experiencing a problem with the outgoing sound not working during calls. The person on the other end can not hear anything – no sound at all (but I can hear them fine). This is consistent for every call. I have also found a workaround, which is toggling speakerphone on and off: upon turning on speakerphone they can start to hear me, and then after switching speakerphone off the they can continue to hear me. The sound then continues to work on subsequent calls without having to toggle speakerphone on/off, and will continue to work until the phone is rebooted. After a reboot the problem returns and I need to toggle speakerphone on/off again. I also tried fixing the sound by muting and then unmuting, but that does not have any effect. Has anybody else run into the same problem? Does anyone know of (or have ideas for) a permanent solution that doesn’t require toggling speakerphone on the first call after a reboot?
For reference,I installed the 20230115 nightly build of LOS 20 (using the corresponding 20230115 recovery image) along with MindTheGapps-13.0.0-arm64-20221025. I followed the instructions from Fairphone for unlocking the bootloader, and then the rest of the installation instructions from LineageOS, and did not run into any issues during that process. I did not root the phone, or re-lock the bootloader, and I have not installed any other apps. Initially “4G Calling” was off, and the APN settings were not quite what I expected, but the audio problem persisted after turning on 4G Calling (and adding/selecting an APN entry with the carrier’s recommended settings).
Also, at times I will see “5G” appear with the other icons in the status bar at the top of the screen, but when “5G” isn’t showing I don’t see “LTE” or “4G-LTE” or similar. Do other people see any sort of a LTE/4G icon?
While I’m still testing out functionality, I haven’t run into any other obvious problems yet…
Thanks