This is problem description:

hello, after mounting and dismounting, check the cables, I made a complete installation, I matched the mobile, I matched my google play account, I synchronized the buttons on the steering wheel and suddenly a beep beep beep started and it started to change the solo to the screen that you see in the video.

Solution:

Thanks for waiting
Download the update touch screen via this link


1. Download and copy the file to the USB driver without any folders.
2. Insert it into the USB port of the head unit.
3. Car stereo will be displayed and updated 5 seconds automatically.
4. When you have updated, it will show the success of the update.


Here is a YouTube video to show:　

The Second way:

Please disconnect the CANBUS box, because your car doesn't support it. If you remove the canbus box, the problem will be solve.

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