@Gilberto Contreras in my case (Mazda CX5), the reverse signal is controlled by the CANBUS and not a direct cable from the headunit to the Car Harness.. First, update your MCU to the latest one 3....

MAX6 firmware update Android 9 to Android 10 when or how? Thanksssssssssssssssssss!

Firmware Updates - PROBLEM I am trying to update the firmware of MAX10 Version: eng.htc.20211015.134821. I am trying to install: HA3_rk3399_10.0_ota(20220120) but each time I am getting an error...

Which map do you mean? For Scout Map you have to install the scout maps  onto the Flash ROM or onto the GPS SDcard, they are in the firmware section to be downloaded. Remember that Scout maps...

I have been using Scout 2.0 firmware. There are somethings that annoy: - When I'm listening to music, if the map is in route mode, the sound will be cut-off at each route, even though I set MUTE t...

I have two questions: 1: I just completed a firmware update, I have a rk3566_r unit, When the update ended, my screen has gone bonkers,  The screen does no correspond to what is on the screen...

updated to latest vivid firmware, same problem.  My laptop connects to the wifi from the car with no problem  

updated to latest max10 firmware, same problem

Hello, I have the Max10 unit, with Zlink, in my car. I have been regularily updating the firmware until today, for more than a year already. Good job on that, it has really improved my user experi...

@Khang Tran I got it to work by installing the MAX firmware and then installing the SCOUT firmware 

Hello Dasaita, I purchased the Dasaita Android 10.0 Car Stereo for Honda Vezel HR-V HRV 2014 2015 2016 2017 Gps Navigation Radio with 9 Inch Screen 4G Ram Head Unit about a year ago. I had it worki...

@Antony Price hi  here is the latest Vivid firmware https://www.dropbox.com/s/6tisb2mor9t5y5h/telenav_vivid_rk3399_10.0_ota%2820220210%29.zip?dl=0 

@Jaime Perez hi please check the latest vivid firmware https://www.dropbox.com/s/6tisb2mor9t5y5h/telenav_vivid_rk3399_10.0_ota%2820220210%29.zip?dl=0

@Jaime Perez bonjour pouvez vous menvoyer la mise a jour du firmware et le mcu de vivid 10  merci 

What is the latest firmware for the vivid 13.3? I had to Factory rest because the screen would go black unless I was on a Bluetooth phone call now it doesn't function as it did before.

Go to the Firmware section of this forum and you have some videos explaining how to upgrade

Dasaita sent me the firmware upgrade, unfortunately, I'm not too hot on computers etc, so have no idea how to download it to a usb stick, and then install it. Do I need to unzip it, or is it alrea...

I rolled back from the 20220120 firmware to the 20211229 firmware and it was still doing it.  I installed the HCT7 generic firmware (https://www.dropbox.com/s/vd8xf4qirre8vw5/HCT7_rk3399_10.0_...

i have vivid ROM (from december) and the last vivid launcher updates...I can connect wired and wirelessly well my Android phone (Galaxy S10plus) to the unit. You guys are having an odd behavior an...

I have a CX5 Headunit as well and it is working well...except for the black screen during a few seconds that occurred to me sometimes, but i think it is related to the Vivid launcher ia am using (w...