Red error hizpo - Android Head-Units

hello everyone, I have a problem with my android radio 7.1.2, the documents put model jby-6201, everything started when the volume button stopped working only function mute, I changed the MCU and since then I get the Red letters, someone who can help me?
another thing, the steering wheel controls have never worked well they work sometimes

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Steering wheel control problem

I recently bought and installed a new Joying PX5 unit. Model # JY-UO135P4
I've got most everything working the way I want except for my steering wheel buttons. They work fine as long as I don't have my headlights/parking lights on. When they're turned on it changes the way the buttons are mapped.
Anyone seen anything like this before? Is there a setting I'm missing somewhere?

Need help with ISUDAR HU.

So isudar released mcu for download on their facebook page. After instaling my HE lost ability to light up buttons, keeps beeping every minute and red text appeared (Version Unmatch -01 4CA345C3D78CFCAC8400 GS 00000000)
Do you have working load button which can switch on/off the sound loudness function?

Bmw android unit idrive/car info knob and button not working on ccc

Hi, I had an android unit for my bmw e90 When I bought the car 2nd hand. The unit has been working fine until today when I decided to go in to factory menu change the idrive screen size, I accidentally press idrive a from idrive a thinking it was the right thing to do now my idrive/car info stop working I can use the knob or button on idrive but can on android I also try changing back to idrive b and reset the system it still not working now I regret doing everything and lost id6 theme there is no where to be seen can anyone help me ?
Same exact issue
Try these files. BMW Update
Have somebody fixed the issue. I have android 11 everything was working and my knob and menu button stops

[Head Unit][8227][alps-mp-o1.mp5][TS907] Swc no more working

Hi, I have this chinese Android unit :
Model: 8227l
Build version: alps-mp-o1.mp5
Mcu: TS907.190518(W)
Mtc: ????????
Even if is some kind of fake, everything was working good, android auto with https://forum.xda-developers.com/android-auto/mtcb-software-development/app-running-android-auto-unit-t3537547 , swc buttons, radio, audio, open doors alert, everything. But at a certain point, swc buttons stopped working. Now they work only in the stock swc configuration app, but then if you press buttons nothing happens, no volume up or down, no play/pause, nothing.
I tried to analyze the issue but everything is locked and I cannot even access adb....
Try to search a lot the forum and internet (russian forum ) but did no make any step forward.
I am a developer and would not be scared about writing some code for this unit (Mcu / Mtc) but need some hint regarding how to proceed with this issue.
Any help would be REALLY welcome, any suggestions?
hi, did yous solve this?
Pinabello said:
Hi, I have this chinese Android unit :
Model: 8227l
Build version: alps-mp-o1.mp5
Mcu: TS907.190518(W)
Mtc: ????????
Even if is some kind of fake, everything was working good, android auto with https://forum.xda-developers.com/android-auto/mtcb-software-development/app-running-android-auto-unit-t3537547 , swc buttons, radio, audio, open doors alert, everything. But at a certain point, swc buttons stopped working. Now they work only in the stock swc configuration app, but then if you press buttons nothing happens, no volume up or down, no play/pause, nothing.
I tried to analyze the issue but everything is locked and I cannot even access adb....
Try to search a lot the forum and internet (russian forum ) but did no make any step forward.
I am a developer and would not be scared about writing some code for this unit (Mcu / Mtc) but need some hint regarding how to proceed with this issue.
Any help would be REALLY welcome, any suggestions?
Click to expand...
Click to collapse
Do u knw how to change the screen resolution of a vertical Android screen in reverse screen ?
tonyj224 said:
Do u knw how to change the screen resolution of a vertical Android screen in reverse screen ?
Click to expand...
Click to collapse
Hi.
I have the same version as you. Unfortunatly I can't help you. I just know that the swc are related to the canBus box.
But I would like to know if, by any chance, you have this HU installed in a Peugeot.
Do you have any idea what is this?
Pinabello said:
Hi, I have this chinese Android unit :
Model: 8227l
Build version: alps-mp-o1.mp5
Mcu: TS907.190518(W)
Mtc: ????????
Even if is some kind of fake, everything was working good, android auto with https://forum.xda-developers.com/android-auto/mtcb-software-development/app-running-android-auto-unit-t3537547 , swc buttons, radio, audio, open doors alert, everything. But at a certain point, swc buttons stopped working. Now they work only in the stock swc configuration app, but then if you press buttons nothing happens, no volume up or down, no play/pause, nothing.
I tried to analyze the issue but everything is locked and I cannot even access adb....
Try to search a lot the forum and internet (russian forum ) but did no make any step forward.
I am a developer and would not be scared about writing some code for this unit (Mcu / Mtc) but need some hint regarding how to proceed with this issue.
Any help would be REALLY welcome, any suggestions?
Click to expand...
Click to collapse
Hi!!! I would like to be a develloper as well! My unit is made of 2 parts: The radio and the Screen. Is installed (and perfectly fitting) a Peugeot 307 Phase 2 (I guess phase 1 are the cars with a smal display for temperature and time. Phase 2 are the cars that had a GPS originaly, and a upper screen - not a display). For me, the problem is that the software dont allow you to choose wich car type you have. I can select Peugeot 307 but not the type. My CanBus is HiWorld. It says 307, but not specific model. I would like this changes: When I press the button for OnBoard Computer, It should go to the trip menu. Also, the car Settings (like AC and door lock) are not working and they blink (selected, notSelected).
There is a miscomunication there. I cant find help!!!!

Problem with Steering Wheels Keys on Trafic 3 and PX5 Update.

Hello, I made a mistake by wanting to update my PX5 to Android 10.
In a tutorial I had seen, it was marked to update my MCU, through a link if I wanted to be able to update Android.
Done, my configuration got erased, including my steering wheel controls.
I have reverted to android 9 but nothing helps. Everything worked before, but today the buttons do not match or do not work with my commands.
When I learn the commands, I have a black screen, with pressing a key to learn the command, but nothing happens.
I can however raise and lower the volume. I have an opel vivaro from 2017 (copy of Renault Trafic 3) and I have this car radio https://fr.erisin.com/products/eris...vr-renault-dacia-duster-logan-sandero-dokkerx
Before the update everything was working. I've been looking for months on the forums and on google, I can't find anything
Thank You !

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