Hi, I have a question, how can I do a hard reset to my unit? is an MCU1: HW8227L-3.3-SW0-1.9 WITH ANDROID 8.0, I already tried to do several YouTube tutorials but I could not, it brings two wires of key 1 and 2. try to change the logo and the wallpaper and after turning it off, it is no longer turned on normally because it does not even show the android logo and starts to restart.
PLEASE HELP
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Hey i recently installed this head unit graviton(.)no/produkt/klar/spesialtilpasset/mercedes/nyhet-erisin-8-1 (remove the brackets around the dot.)
don't really know how to tell who actually made this head unit but it seems to have some custom stuff from graviton it has their logo etc.
I need help with a couple of things.
first of I would like to change it so the dab+ app doesn't auto open every time the head unit powers on or change it so Spotify auto opens.
and the second thing isn't too important but it annoys me that the startup logo doesn't show when the unit powers on.
Hi. you can deactivate DAB+ autostart by going into dab+, clicking on the tool button at the bottom, and disable auto start on USB detect
For the logo go to
>settings>
>factory settings>
>password 3368 or 126>
BOOT LOGO. set the logo to what you want. (note on some units the logo might not be there, but you can download a car logo by googling it, adding it to a USB stick then installing it in the BOOT LOGO menu.
Spotify cant auto start i think.
Hope this helps And im sure graviton.no can help you with further issues.
Jedimindtriks said:
Hi. you can deactivate DAB+ autostart by going into dab+, clicking on the tool button at the bottom, and disable auto start on USB detect
For the logo go to
>settings>
>factory settings>
>password 3368 or 126>
BOOT LOGO. set the logo to what you want. (note on some units the logo might not be there, but you can download a car logo by googling it, adding it to a USB stick then installing it in the BOOT LOGO menu.
Spotify cant auto start i think.
Hope this helps And im sure graviton.no can help you with further issues.
Click to expand...
Click to collapse
Thanks for the help, i'm not able to test the dab+ thing right now because I don't have my car atm but I already changed the logo already. the problem is that it never shows up when i start the car it's like the head unit is in a low power state all the time.
Edit: fixed both things thanks for the help.
The second problem was auto sleep and i just out it on 30min.
Hi,
I have a PX6 STM32 RK3399 - it was running the standard software that it was shipped with.
I did a 'Reset MCU' from the standard menu in my head unit to try and clear all the data from it. Unfortunately it didn't work. It started getting a corrupt boot logo then going blank. After many reboots it is now blank all the time. I can see the backlight is on, which goes off when use a pin on the reset button, but that is the most I get. I have tried holding down the reset button, trying to power/volume up buttons but nothing works. I had a look at the PX5 bricked thread, but I dont seem to have the pins which he has.
Are there any other ways to fix this? The USB doesn't seem to be powered/enabled.
Thanks.
Hello guys. I picked up an A-Sure 9" touch screen head unit to put into my MK5 GTi. I got it as it was local and only 50 euro. Tested it at home, workes perfect, couldn't reset the system due to a password but little bit of googling got me 3368 code which worked!
Today I spent a good while downloading Spotify, Google Maps etc. To the unit. Set it up in the car, all going well. I had to turn the car key on/off a couple of times and the unit booted with the usual VW logo however a message underneath that said something like "system not started 3 times fully, will self-test and restar automaticallt". Aaaaand that's where I am now, can't get anything else out of it ?? Any help is apprreciated. Managed to get some screen when I held the vol up+down buttons, said API Active:3 and Intel Sofia 6 I believe? The wait here and nothing again.
What did reseller suggest to try and resolve?
I have an Allwinner T8 which had been working fine until yesterday. It's running stock firmware and unrooted. Yesterday coming home from work it started to boot loop. The radio would come on for a few seconds, then go off, the display constantly shoing the turning android.
I had hoped it was just hot as it was a very hot day, but was the same this morning. I've tried pressing the reset button to no avail, it just no longer plays a radio station as it's lost the stored stations.
I cannot seem to find a way to get into recovery mode, tried plugging in a USB keyboard and pressing "i" and CTRL-PrintScrn but nothing.
Can anyone offer any advice before it ends up as landfill?
I have the same problem with an Allwinner T8 team.
I have a 2016 jeep renegade sport plus. Supposedly the android team is a winca S300.
And it was in a loop, it does not start the system and it stays in the android logo.
I saw a way for the system to update itself.
1) the key must be connected - without starting - just making contact - power -
2) when the device reaches the android logo, it must be reset.
3) When the equipment is restarted, before the logo appears, the ignition key must be turned and removed.
4) After that, the start key must be reconnected. This should bring up an update banner.
The problem is finding that software, which should be previously installed on a flash drive.
Does anyone know how to get it?
I just purchased a px30 head unit advw9010.
It ran good for about 30 minutes and then the entire row of keys stopped working, i think the reset button is dead too.
When i went into factory setting the keymap does not recognize the key presses, when i went to exit it said it needed to reboot, during reboot my delay power may have turned off but not sure.
Now the system is stuck in boot loop
It displays the main start screen briefly, blinks the button lights 3 times and reboots after a few seconds.
Key combos and rst button does not seem to do anything as i expected.
Is there anyway to get this out of a bootloop? Or am i stuck with a $200 brand new paperweight. The seller is not being helpfull at all
post system info, MCU version and read through forums
The only info i can get is through the sale listing. The unit does not boot so i cant see the mcu info unless there is another way? Its a px30 quad core 2 gb ram 9" screen with android 10
I have been looking on forums the last few days but cant find any relevant info on my unit, and since the button row and reset doesnt work im stuck
Update:
The seller is finally helping out, i will get the firmware sometime overnight.
I dont think it will help with the row of buttons not working but i will update this accordingly and post the mcu and more details as soon as the systems back up and running