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I flashed android MCU update to Wince unit,now screen is black.plz help

Dear all.
I'm Ramzi and I'm totally new in this type of technology so I urge you to help me.
I have Chinese unit dvd in my Hyundai Sonata 2013.
Brand : HITS car DVD, HYUNDAI SONATA LED10-11 / SUPER HIGH RESOLUTIONS 1024×600.
Modal: ANHY822 / 8913AG
Website: http://www.hicesan.com/?p=719
by mistake I flashed android MCU update to my unit white it's Wince, the dvd is still working but the screen is black.
full story
At beginning I tried to update it with last Android software for Middle East from HITS site,so I tried many time but it didn't read the Update from the SD card. So I thought that I should update the MCU first, so I flashed Android MCU update to my unit while it's Wince, so screen goes black and the dvd is still working with black screen. Because I wasn't aware that my unit is Wince not Android.
So now I urge you to help me, what should I do to get the screen back and if i can change from Wince to full android unit.
I'v Emailed HITS company, but unfortunately the r not helpful.
Please guide me with proper steps and software because there is no technical in Yemen for such unit.
Regards
Ramzi

Hello,
The same thing happened to me, i have a dsr-n 270 head unit.
i updated the MCU as the constructor's instruction but the screen stays black now.
When i power it on it writes android as if it will start normal then the screen becames white then black.
I detect the HU bluetooth and the buttons make sound when i press.
someonne can help us pls?
Sorry for my english....

No one to help us??

Sam9933 said:
No one to help us??
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Have you tried contacting the manufacturer? Maybe they could point you in the right direction. My knowledge is limited, but I would look into something for reinstalling the MCU/Firmware from download/and or recovery mode. Sorry I couldn't be of any more help. But that is where I would start looking. Its not a pure Android unit, so it may be more difficult to do as from what I understand winCE units emulate the android OS from inside the winCE OS (not sure if this unit is only winCE or if it is both winCE/Android.)

Yes i tried to contact "pearl" the seller of this model, they asked me to sent it to them 35 euros diagnostic+shipping cost.
They are not willing to help because a lot of people got the same problem, they gived us an update that breacks the head unit.
yeah i looked for the recovery/donload mode buit found nothing.
THis brand are not helpful and they keep all information.
All people who want to buy an android head unit avoid Navgear...

Yeah, bud... I'm sorry you got the shaft. That really sucks man. I'm sorry I couldn't help you more.

2din bonroad android 4.4.2 screen lacks red color!

Hi guys! Like i said i have a bonroad 4.4.2 2din unit i think is a mtcd unit, i am not sure. On the version info tab at mcu it is written only a number. My problem is that few weeks ago the screen started to lack red color and is flickering like an old tv. I have a video on youtube on how it is behaving. htt ps :// youtu.be/mkJdJRYSlos
The touch screen is working ok. After 30 min of doing like this it comes back to normal! What do you think?

CAR-DA 10.4" tesla style head unit for Lexus IS 2006-2013... HELP

hi.. i am new to xda.. if i posted in the wrong forum please inform me..
recently i have bought this unit.. CAR-DA FOR LEXUS IS250 (i cant post links yet)
it’s an 10.4" screen
Android: 4.4.2
processor: QuadCore-R16 1.6 GB
MCU: 5.3.19-23-30-E43101-170207
System version: 4.5.10_20170317
DVD version: 2.13.13-1200xh
RAM: 1GB
ROM: 12 GB
i have two issues with this unit...
1) within the original unit i have an air cleaning button that recirculate the air through an carbon filter.... but this unit have no button to do this (all the other buttons work fine)...
when i change the unit configuration to a LAND CRUISER setting. the unit will show this specific button but it is not working.....
2) the original unit have two lights to tell if the passenger air bag is on or off... this unit haven't which cause the warning sign for the airbag fault to show at the cluster which mean that the airbag system is faulty and not working ... when i reinstall the original unit the sign has gone...
are these issues related to software thing or hardware?? can you help me to solve these out??
thanks in advance..... if there is any more info needed please inform me..

70 + views.. no single reply???
Is it so unusual to have problems lik this??

I am afraid that no one answered because no one can really help you with this kind of problem. Your best bet is to write to the seller/manufacturer and maybe you get lucky and they do something about it.
The integration of these headunits with the car features is usually flimsy at best. For instance, my Chinese headunit can't communicate at all with my Ford Mondeo, no parking sensor detection, no information sent to the car dashboard main display and so on.
It's also true that for some cars is better then others, for instance for WV (Passat, Golf) they managed to have a better integration... it seems that they managed to decode the CAN.

I had similar issues. I missed with it A LOT before it finally changed to the right car. Did you try accessing advanced mode and change the car to your lexus?

Should my PX6 unit be 1024x600?

Hi everyone, I'm new to the group! I've been an Android user for a very long time and know my way around the phone, but still new to the head units! I've just bought myself a unit and it's great so far! The one thing that bugs me is the the display doesn't fit the screen on the left side by a few mm. When I check on CPU-Z it shows the display as 1280x720, as it also does when I go into the Android settings. The screen is 10.1" although shows in CPU-Z as 6.89"? I think my unit should be set at a different resolution as I've seen other very similar units sold online but with 1024x600 resolution. I'm running Android 10 currently and no root. Does the Android 10 firmware installed have a different resolution to my unit itself do you think? Let me know if you need any information from me! Any help is much appreciated. Thanks

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Hi guys, I’m new to the forum so apologies if this is in the wrong section.
Im looking for a bit of help if possible please, I’ve got the PX5 running android 8 installed in my 2015 Vauxhall Astra J VXR.
When running the standard cd400 usually when I put it into VXR mode the instrument cluster turns to red from white however since installing this unit it stays white when in VXR mode.
I’m presuming it’s something to do with the canbus settings however I can’t find it, anyone got any ideas?
Pictures attached are of the software it’s running...