It looks like Hansshow posted an updated firmware for their screen on the main sales page.
You can download the firmware here:
It supposedly fixes the echo issue that folks like myself have experienced with CarPlay but initial testing on my part wasn't positive.
It doesn't fix it at all.. If you read the change log notes, the fix is that when you take a phone call, switch the phone from Localhost to speakerphone to take the call.
i concur. it doesnt fix anything. class action on this?
can you share the exact url on the Hansshow website where the link is posted for the new software.?