Ask DHD-9818 black screen - Android Head-Units

Hello, is there anyone who can solve the black screen problem on Chinese radio DHD-9818 . can you give a link for DHD 9818 frimware ... RAM2Gb / 16Gb android 8.1 go
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android yt9218c_00005_V003_20190403_Hifi
version Android 8.1 go
DDR:2G flash 16G
model Cpu:A7 1.3Ghz
Resolution 1024*600
mcu1:HW8227L-3.3-SWO-1.9

The model number is meaningless. Post full details of the unit. Have a look around other threads if unsure what level of details is usually needed.

I have tried to display photos here but they don't appear

Related

Confirm this Android head unit model? Possible S160? Maybe AN-21U?

I'm not sure which model head unit this is? Before I buy, can anyone confirm what base model it is? It is made for Holden VE Commodore/Chevy Lumina/Pontiac G8. This one is 1.2GHz, but they've released a new one with 1.6GHz
https://www.flickr.com/photos/[email protected]/15611175885/in/photostream/
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the base manufacturer is HICES as mentioned on canbus of the device I have the same brand, would you able to get steering controls working on this thing?
i have few links i would like to share but i cant since i am still with new account on xda

Please HELP! Allwinner T3 Quad Core 1.2GHz 2001M 800x480 Android 6.0.1 firmware

Guys help please!
The player can not install the firmware, apparently in the firmware case.
Asked the seller from China send new firmware, they sent. Established and it does not fit the resolution, I have 800*480 as it turned out. And so he sent me the firmware 4 more times. And 5 times sent the firmware, which is not given to install...
Photos when only found the radio in the past year were all, not counting the radio ( as mentioned above).
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Tell me how to get the firmware and how to fill it????
Here the video shows how she attempts to install, I get an error and re-trying to install firmware again error... yadi.sk/i/2BmEnClNu7vGTA

Help! Please

i have ac822x chainnes head unit.. and i installed canbus app new version 4.7.7 but after that it crashed and i dont want to make factory reset for all unit.. i cant go back to previous versions.. and i searched for an old version but i dont found any thing.. please help me with that apk for android 4.2
android: SD8227_HW:1/0_SW:0.3.4_20180117
system: 7.0 kenel: 3.4.35
cpu: ARMv7 processor rev 3 (v7I) x4
display: 1024*600
can pro: Raise-peugeot 301-v16.9-connect
Mcu!: HW8227-0.10SW0-6.6
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any help!
any help!
Search: 8227?

Iot-3399e - RK3399 - Resolution Problems

Hi guys,
after a long search for a compatible firmware for the board Iot-3399e I found out that the board is identical to the Firefly ROC-RK3399-PC.
I have followed the instructions of the ROC-RK3399-PC regarding the AndroidTool etc..
I have flashed the corresponding image file Android 7.1.2 Nougat on the board.
However, I now have the following problem with the resolution.
On the one hand I get this picture:
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On the other hand, on the second image, you can see that the Android logo is not loaded in the middle of the screen, but slightly offset.
Could someone help me or has anyone already had experience with this board?
I would be grateful for any further help.
Greetings

Is there some software option for my HU?

Hi.
Bought this device some time ago and hope, that there ist some way to modify it...otherwise I'm gonna sometime maybe find my fist stuck in it if I haven't sold before....
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Problems faced:
-ultraslow in general as it shouldnt concerning pretended specs
-no dimming of the display
-2/3 of display size keyboard and no way to shrink this
-feeling like first attempt of running Android at all...
-...and so on...
The rk3368 should be a PX5 device with MTCD.
I think you should rather describe your problems here:
https://forum.xda-developers.com/f/mtcd-android-head-units-q-a.5388/
or
https://forum.xda-developers.com/f/mtcd-android-head-units-general.7378/
OK. Thank you!

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