No phone call audio, logs posted, modem can't init audio?

[biketool]

I sent this AT command it is supposed to one-time set the audio lines correctly

Code:

echo -ne "AT+QDAI=1,0,0,2,0,1,1,1" > /dev/ttyUSB2

https://pine64.org/documentation/PinePhone/Modem/
https://xnux.eu/devices/feature/modem-pp...-pinephone  (setting up the modem for voice calling)
.....no audio....

Not sure how to run this which should in theory tune everything
https://xnux.eu/devices/feature/audio-pp.html
Is there a bootable SD image to do a modem factory test?  Is this a case of needing to flash back the modem to stock test and reflash to custom firmware? What is too bad is despite searching the forums I know someone here know the easy bit-flip required to make this work.  Ithink that there is nothing broken it is a settings issue starting in the shipped firmware, probably something from the android OS that it arrived with that I just dont know how to diagnose.

even in a root shell(sudo su) Fastboot was working but even (adb devices) returns nothing after "List of devices attached" so it seems that no connection is working even if the modem is booted and working...

rebooted phone and got sudo su,  ./flashstock to work (git clone https://github.com/Biktorgj/quectel_eg25_recovery)

Code:

root@mobian:/home/mobian/collectlogs/quectel_eg25_recovery# ./flashstock Sending AT+QFASTBOOT... Sending OEM STAY in case the custom bootloader is installed < waiting for any device > OKAY [  0.003s] Finished. Total time: 0.003s Waiting to settle... Start flashing! Warning: skip copying aboot image avb footer (aboot partition size: 0, aboot image size: 477916). Sending 'aboot' (466 KB)                          OKAY [  0.591s] Writing 'aboot'                                    OKAY [  0.173s] Finished. Total time: 0.795s Sending 'boot' (6066 KB)                          OKAY [  7.590s] Writing 'boot'                                    OKAY [  2.004s] Finished. Total time: 9.645s Sending 'recovery' (6066 KB)                      OKAY [  7.621s] Writing 'recovery'                                OKAY [  2.015s] Finished. Total time: 9.651s Warning: skip copying system image avb footer (system partition size: 0, system image size: 58327040). Sending 'system' (56960 KB)                        OKAY [ 71.366s] Writing 'system'                                  OKAY [ 19.267s] Finished. Total time: 90.666s Warning: skip copying recoveryfs image avb footer (recoveryfs partition size: 0, recoveryfs image size: 10092544). Sending 'recoveryfs' (9856 KB)                    OKAY [ 12.434s] Writing 'recoveryfs'                              OKAY [  3.405s] Finished. Total time: 15.873s Warning: skip copying modem image avb footer (modem partition size: 0, modem image size: 41025536). Sending 'modem' (40064 KB)                        OKAY [ 50.213s] Writing 'modem'                                    OKAY [ 13.523s] Finished. Total time: 63.770s Rebooting                                          OKAY [  0.005s] Finished. Total time: 0.055s Done!

No fix......
so is this a mobian settings or still something incorrectly executing in the modem?!?!?!?!?!?!?!?

and ADB still not working so no logs

Code:

root@mobian:/home/mobian/collectlogs# ./collect.logs * daemon not running; starting now at tcp:5037 * daemon started successfully adb: no devices/emulators found adb: no devices/emulators found adb: error: failed to get feature set: no devices/emulators found

reflashing bictorg/modemdistro custom firmware

Code:

root@mobian:/home/mobian/modemdistro# ./flashall Sending AT+QFASTBOOT... < waiting for any device > FAILED (remote: 'unknown command') fastboot: error: Command failed Warning: skip copying aboot image avb footer (aboot partition size: 0, aboot image size: 274696). Sending 'aboot' (268 KB)                          OKAY [  0.015s] Writing 'aboot'                                    OKAY [  0.146s] Finished. Total time: 0.183s Rebooting                                          OKAY [  0.019s] Finished. Total time: 0.074s < waiting for any device > OKAY [  0.002s] Finished. Total time: 0.002s Sending 'boot' (4586 KB)                          OKAY [  0.195s] Writing 'boot'                                    OKAY [  1.574s] Finished. Total time: 1.808s Sending 'recovery' (4586 KB)                      OKAY [  0.191s] Writing 'recovery'                                OKAY [  1.575s] Finished. Total time: 1.776s Warning: skip copying system image avb footer (system partition size: 0, system image size: 28573696). Sending 'system' (27904 KB)                        OKAY [  1.274s] Writing 'system'                                  OKAY [ 10.522s] Finished. Total time: 11.825s Warning: skip copying recoveryfs image avb footer (recoveryfs partition size: 0, recoveryfs image size: 13631488). Sending 'recoveryfs' (13312 KB)                    OKAY [  0.606s] Writing 'recoveryfs'                              OKAY [  4.410s] Finished. Total time: 5.046s Rebooting                                          OKAY [  0.004s] Finished. Total time: 0.055s Done!

now ADSP

Code:

root@mobian:/home/mobian/modemdistro# echo -ne "AT+QFASTBOOT\r" > /dev/ttyUSB2 root@mobian:/home/mobian/modemdistro# fastboot flash modem NON-HLOS.ubi && fastboot reboot Warning: skip copying modem image avb footer (modem partition size: 0, modem image size: 41025536). Sending 'modem' (40064 KB)                        OKAY [  1.673s] Writing 'modem'                                    OKAY [ 13.549s] Finished. Total time: 15.245s Rebooting                                          OKAY [  0.004s] Finished. Total time: 0.055s

STILL same problem, hardware works, play an MP3 though internal earpice in settings plays through the earpiece not main speaker.