PUMPKIN CAR STEREO SUPPORT CENTER

Hello,


I hope you can help me. I have this radio https://www.amazon.de/gp/product/B01C6K ... UTF8&psc=1 . My problem is that when I call via bluetooth that my partner hear an echo and a rustle. I found in an other forum this apk https://play.google.com/store/apps/deta ... hone&hl=en and installed. But i dont know what use for settings.

I use the original mic. In the car settings ( audio, with password 126 ) I changed the BT to 15 and 8, but nothing help. Whats about a custom rom? I have read that it can help.

Thanks for your help.

Best regards
Marcellus

Hi,
Sorry for the late reply due to the National Day.
Regarding your issue, the echo and a rustle may be caused by the interference, such as the engine nosie. And it also has the relation with the different phone wireless signal transmission quality.
You can turn the volume both of your phone and head unit to the middle level, and well close your windows and doors.
If you used the external mic, please not use it, this unit has the built in internal mic hole in the front of the panel.
Regards