Joying Technology Co., Ltd

Hi Guys

I just installed this Joying screen recently on my Alfa and it's working great but I can't update it at all to support Android Auto Wireless
This is my device info and this is the root folder on the flash drive but when I insert it nothing happens

what am I doing wrong?

Please help,
Thanks

Hey,

same problem here... Is there a solution yet?

Can't find any readme or something about the update procedure.

Edit:
Ok I found a description.... It's important to unpack the files and put them to the root of the sd card, then the system detects and starts the update.

Hope this will help somebody in the future!

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