• DUDU OS
  • Sleep mode

Are you using PIP?
Can try disable that.
Also in the telegram, there is an apk can run to set the simcard to LTE.

I'm not using Pip. I'm not using Dudu Launcher at all.
Im using Agama Car Launcher.
And yes I got that Sim app.
I had problem with unit switch to lte. It's working now I think.
I leave car in garage when I have weak signal. So there is 3g all the time.

    Gwinambele So your problem is solved or not?

      MihaiFlorin
      I don't know yet. After this night it was working. Now I left car for 3h and it's working too.
      I'll see tomorrow after night.
      It's hard to tell cause it's working randomly.

      Its not working. Today after few hours unit started from zero. I have no idea why. Car battery is ok.

      My also restart again today.

      6 months later

      I am also having same issue on duduauto7 9” 12/256 360. I have set the option to sleep and sometimes it boots up quickly after starting car but today i left the car parked for an hour and when i got back it did a whole reboot. Wondering if anyone found a solution to ghis problem

      I have Teyes Lux One. Sleep mode works erratically. When the radio is turned on, the time is reset to 06.03. This is probably a problem with the FYT platform.

        dimon713 check if you connected both power wires. If the unit doesn’t get power while the car is off it’ll reset some settings tike time, equalizer etc

          Yhs70 It happens randomly. One day it's completely normal. The second day, twice a day. The settings are not reset.
          Here is a video to how it works. Note, on the time on the car dashboard.
          https://ru.files.fm/f/sr6ku25pk7

            dimon713 this looks like a timezone error. Check settings of unit and android settings if correct time zone is set and turn off auto time zone