Problem with Bluethooth K2001N

[depende70]

Good afternoon, I have a Chinese radio APPVER model: K2001N_YSJ_S212211.20191021.14165859.N0026.01
PlatformVER: K20n-2019/09/19 (14:26:15) -1.00
BTVER: GOC_XR829_4.0 / 2019/09/02/20: 16: 59
MCUVER: V3.0-FF01-20190909-A02-CAN0000-00-00-DVD00000000-00


I have problems with bluetooth. The listener is late listening. I would like to know if there is a solution to this or if the program can be updated for better listening.
Thank you.

 

[marchnz]

Not android auto.

 

[depende70]

Thank you very much for moving the question to the right place. Sorry for the disturbances.