Not receiving messages, microphone doesn't work

[bcnaz]

All of my Pinephones (Brave Heart, PMOS, and Manjaro Editions) have the same factory modem firmware, they all work fine, calls, sms text, data.

* Though this is with "Out of the Box" operating systems.

I have the latest release of PMOS on one of my test phones and it performs very well, and it can do updates from the Store GUI fine every time.

> A month or two back, I did install Gnome pkg updater so I could install Modem Manager GUI, that worked ok at that time.

Back then I did lose 'call audio' one time, but a restart fixed that, and I did not see that problem again.

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At the start, it was not yet known that the mms texts could plug the modem cache. (about January 2020)

I was convinced I had a faulty modem, but when we learned to "Clear the modem" I discovered my modem(s) were working just fine.

Now I am glad I never re-flashed any of my modems firmware. !