NAC Wave 2 - Bluetooth echo

  • Hi,


    I have problem after firmware upgrade to 21.08.25.12_NAC-r0 (20.01.2020).

    The person on his side hears a terrible echo for about half a minute.

    I have tried everything and there is a problem all the time.

    I will note that before the update it was ok.


    Can anybody help me ?

    It's possible to downgrade firmware ?


    Best regards

    Rafal

    Einmal editiert, zuletzt von djratio ()

  • Downgrade is impossible, it's locked on the software side.


    -Did you try a reset to factory settings?

    -Disconnect the battery for a few seconds?

    -Did you try it with another phone? (Just to be sure)

    -Did you try to re-pair the bluetooth connetion?


    At the moment it isn't possible to adjust the echo filter.

    With smeg it was easy.

    308 GTi (╯°□°)╯︵ ┻━┻

  • I try it and let You know.

    Thanks



    Unfortunately ... Reloading the software did not help... :(

    During a call, turning off the microphone in NAC for 5-10 seconds and turning it back on usually helps...


    I was on the Citroen Service a few weeks ago and they say everything is fine... But it is not...

    Einmal editiert, zuletzt von djratio ()