@Muhammad Rahman open the Device Manager window when you are doing so, then you will find an unknown device which you need go to windows Update to download the driver called Android Bootloader...

I can give you a way of removing that annoying message....the message is due to the MCU you installed previously did not matched with the manufacturer....but now that you have reinstalled a dasaita...

I had the MCU 3.78.1 I have updated it again but those letters have not gone away. I would still have to insert a previous version. You tell me. Tendría que insertar una versión ante...

I did exactly what you told me, although it took me more than a week to get it. I put the 2 files, the DMCU.IMG and the DMCU.EXT, in the pen and based on trying until it grabbed and the Recovery c...

You have to install the dasaita MCU upgrade to remove those letters. Would you mind to explain us how did you get you unit alive? 

Now when I reset the factory some red letters have come out, let's see if you know how to remove them. Thank you.  

I have a brand new px6 vivid with problems, when I connected wifi and Bluetooth together and play music it start to sound like it has weak connection and doesn't sound good. I have installed the la...

Please check this update and post your comments if it is solved or not....https://www.dropbox.com/s/xoy332fcx7t7bfn/telenav_vivid_rk3399_11.0_ota%2820220413%29.zip?dl=0

Check this update please: https://www.dropbox.com/s/xoy332fcx7t7bfn/telenav_vivid_rk3399_11.0_ota%2820220413%29.zip?dl=0

@Ryan K https://www.dasaita.com/community/forum/topic/62215/bluetooth-issues-check-this-out

@Matthew Cover  Please see Salvatore Noschese and Iker Gomez's posts in this topic. You need RK Chip driver https://rootmydevice.com/download-rockchip-driver-assistant/ ADB platform tool: ht...

@Iron Beast i have talked to Dasaita about this. They are aware of this.... It seems that issues are being solved for A11 on the following vivid ota (beware that is Android 11. Don't use it is you ...

@Zeek World if you are already into android 11 you can use the normal A11 OTA updates to change from max11 to vivid 11. Here you are a vivid A11 OTA: https://www.dropbox.com/s/xoy332fcx7t7bfn/tele...

@Dasaita Official PLEASE READ CAREFULLY Bluetooth issues remain. Many here have updated using each version of each ROM since January with no success. The issue clearly has something to do wi...

Bluetooth is worse on HA3_rk3399_10.0_ota(20220412) [android 10] version with WQ_RF210 module for me.  75% or more of the time after turning on car, it will refuse to connect to phone.  N...

No matter what I try, I cannot get my Pc to recognize the hu after I initiate adb on. Any help is greatly appreciated.  I don't have an sd card but windows 11 just won't see it after I turn on...

I also need help setting the time zone please  

Hi @Dasaita Official. Thanks finally for your response. I tried to respond to your message, but when I press 'submit' it takes me to a shopify login prompt, which I can't login to. You asked for m...

I figured it out. You have to set the head unit's Bluetooth configuration to 0000 in order to connect to OBDLink devices.

@Gregory Whitman You can download it from the below link and reinstall it. https://www.dropbox.com/s/yaix2u334ln89uu/iGO_Pal-USA.rar?dl=0