v1.1
2022-06-26
Updates
*Please read the update guide carefully before updating.
1. Fix the problem that Android Auto cannot answer phone calls when it is connected.
2. Fix the problem of excessive audio noise when starting in some models.
3. Improve the stability of Carplay & Android Auto connection.
4. Other experience improvement and optimization.
Reference

I can’t see the car information on the radio. but if the opening of doors . I can’t listen to any radio station either, I think you need to amplify. Gracias 🙂
Please contact us bu email: yzkongservice@gmail.com . Also, please kindly tell us which radio you purchased.
H-754 Double Din Car Stereo
unable to download firmware..
can you assist?
The firmware is not available now.
Will the file be available for download soon?
If we had downloaded the file before you removed it. Do you reccomend not to install it?
Buenas tardes me podrían decir de cuantos milímetros y pin es el cable de la marcha atrás, gracias.
6m length with 4pin.