yashsingh1/xdaforums huggingface dataset:
[MTCD Android Head Units General] nic2k:
I had a little problem posting and now I'm out of time. I'll just suggest to search the forum for MTCKeys and key press log. You can log key press with MTCKeys so if you hit the buttons and they don't register then the buttons are not present and it would likely have to be a hardware issue as I don't see why the driver should have vanished from the system after the original buttons died.
[MTCD Android Head Units General] Lil-rich:
Thanks for your thoughts and help - I found the problem. It was, like so often, the guy in front of the device :eek:

I just did the calibration wrong. First you are supposed to calibrate the touchscreen and then it asks for the buttons to calibrate the touch points - in my localized factory settings it is described a bit difficult/wrong so I didn't get that part and just tapped OK.

So I just started from scratch again and - suprise - it's working now :victory:
[MTCD Android Head Units General] jmacie:
I'm trying to add an OBDII dongle to my Seicane H221 Android 9. It is not the one Seicaine sells (OBD2 ELM327). I can't get my (BlueDriver OBDII)dongle to connect through bluetooth. In my searching a couple of months ago I read the company Seicane may have locked their OBD2 ELM327 to the system . I looked in build.prop to see if something was written there, but this unit build.prop has very little info, not like most Andriod phones even. Anyone have any ideas why bluetooth wont connect with my dongle? or have you heard of these factories locking their ODB2 dongles to their units so you have to buy their ODB2 dongle? Thanks for any info. PS my bluetooth dongle will work with my phone, so that's not the problem. I just wanted to connect my obd to my android head unit. Thanks johnm
[MTCD Android Head Units General] liofagos:
Hi...can you tell me how to downgrade from android 9.0 to 8.0 any link how to do it and any rom file?
[MTCD Android Head Units General] Trinitron108:
Hello, please help me how to setting the front camera automatically record when HU power on.
[MTCD Android Head Units General] SomebodySysop:
Radio presets lost on reboot

I have stock, un-rooted px5 running Android 9.0. Whenever I reboot the system, the radio presets are erased. No problem when radio/car is turned on/off. Only when unit is rebooted. Any suggestions?
[MTCD Android Head Units General] DjDerex:
Hi , i had the same issue. Tried all the possibilities , until i found out that you need to change the headunit Bluetooth password to the default one like 1234 . After that i could use thr obd2 dongle with Torque or any obd app.

Hope this helps.
[MTCD Android Head Units General] jmacie:
Thanks [MENTION=10333953]DjDerex[/MENTION] I'll try that.

I tried changing from 0000 to 1234 and still no go. I did buy a cheap ELM327 obd2 dongle and it immediately paired. I am still Googling and appreciate you chiming in. If I do get a solution I'll be sure to pass that on here. Thanks again!
[MTCD Android Head Units General] pawelci:
I have an Erisin es7826s radio with MCU: MTCE LM 2.88_1 and Android 8.0.

I want to upgrade to Android 9.

I understand well:

1. Update MCU to version LM3 PX5 8.0 V.3.12 20190603.zip: https://yadi.sk/d/umCvHqCDzHccr/RockChip PX5 Android 8.0/LM

2. next step upgrade from Android 8 to Android 9: lm3s_PX5_9.0_ota (201906101420） 分 屏 功能 .zip: https://yadi.sk/d/umCvHqCDzHccr/RockChip PX5 Android 9/LM

(first page:)

Installation:

When upgrading from already Android 9:

Just copy the update.zip extracted from the downloaded OTA firmware downloaded into a root folder of a USB storage.

Upgrade system from Recovery or just update for the specific menu in settings

If different then how?
[MTCD Android Head Units General] pawelci:
I have problems,

I have stock MTCE_LM_3.12_1 and Android 8.0 and i try upgrade android to stock version android 9 by Post No. 2 this topic.

When the radio restarts and the SDCard is inserted into the GPS slot, it stops in the image below and nothing happens. I waited so 30 minutes even.

My SDCard tested 2GB and 4GB, formated Fat32 fast and slowly.

[IMG="SDCard Upgdare Card"]https://lh3.googleusercontent.com/TsdKF8_k8SZQ5KMaVicYNJcf3fHPnOczSv3MeYIu2k7-arwBL49EHNMk4_afi6VH5mZ1dmHqLr_MRtxo3P1J-Rd6hHUMDaBRwdLPTJ9tpJUKfBpCh7ygaRnhoW7kYU_gipj0ZxHJY0CoamLCdQuQjvyYWBBViFAo6XtTVC2shk5KkrGYvmlg59REYuGKJGRXidD6HWVCvTiTLQqknDnVSuM8KQEFsHAwGkSwEZr1aqrCeI6wmXStpVcwSklD8QvoeJbjRBD2XhPgnPMtFpukGBY-zmdDXqtoRrHpb_4yRSKd_kdbhNCQ8hYEqqbOB3sXoYq2R3A0sGIndaAodIL87hdONwOjaUCjNO4Q28P9qr256dx_0WIsJYGKoNwww9KnA9YfTQYOzUzuKvfNXO7sNRg5SVryuGnPUEEekwBtpa6OnBdNzYM9eoavPQfbYuY7aC6dokq1shrPhJtEq_LaZBVmnnnjQhZqWiyVWKOYkRv9Nlmpes-lXz7SzTpb1GlwAt8xu_m1SBmbFrvo2VclVBcryiMHBYIZ7rw1AmaK32s8cekyTZjEWlpdg4aS6Imgxb2nKfmHBd-gnDpgr508NQ56i_ClXrSMNcmeXYjZbIyVmzZrsrdfrulPH44DcApF-Y5GopeW6msdyMwO2lLihcSq-PowPmVU8XRQqFtxnWe4kK-bM9UWrgw=w600-h337-no[/IMG]

What else can I do?
[MTCD Android Head Units General] k3dar7:
on first page, right under your citation is howto upgrade a6 ir a8 ;)
[MTCD Android Head Units General] pawelci:
I made an sdcard from hal9k and it freezes as I wrote above

Wysłane z mojego SM-A520F przy użyciu Tapatalka
[MTCD Android Head Units General] DjDerex:
Reverse camera trajectory Android 9

Hi everyone, does someone knows how to enable the reverse camera dynamic trajectory on Android 9, px5, latest mcu update from MX ? Hyundai i30, 2014

It has the option just to enable the trajectory lines but they don’t move accordingly when turning the steering wheel.

Many thanks
[MTCD Android Head Units General] Timsche2210:
Hi there,

I am absolutly not sure, what is the current version which I can update to my PX5 - maybe you can tell me if there is a newer version available?

Kernel Version: 4.4.167 #163 Tue Sep 3 17:08:49 CST 2019

MCU Version: MTCE_MX_V3.30_1 Aug 6 2019 10:58:50

Build Nummer: rk3368-userdebug 9 PQ2A.190305.002.20190919.195545 test-keys

Regards

Timo
[MTCD Android Head Units General] mum1989:
Hello,

some PX5 devices are sell with Android 10 ! :

https://www.aliexpress.com/item/32844806847.html?spm=2114.12010612.8148356.16.6b6651da2fYeNZ

https://www.aliexpress.com/item/33041638296.html?spm=a2g0o.productlist.0.0.28cb4b58cZxi2C

(but no update on https://yadi.sk/d/umCvHqCDzHccr :( )
[MTCD Android Head Units General] misiozol:
Bit of help

Lads I do not quite get it , have spli open radio and have PX5 chip in side so software should fit but mcu is diferent

https://xdaforums.com/album.php?albumid=15993

have no idea why photos are not loading to posts :/
[MTCD Android Head Units General] at_b:
hey guys, i have a mtce px5 that only turned on a couple of times and now does not do anything anymore when turning the engine on.

is there anything i can do? force some recovery mode or do something to get it starting?

can t even follow the flashing steps here as i can t reboot the machine as it s not booted in the first place....

thanks
[MTCD Android Head Units General] iceman89:
Hi, i have problem with my new px5 device.

I replace my t8 unit with px5 4gb/64gb and now my reverse camera is too dark and few icons in statusbar are dark grey and some white.

How can i fix camera and icons color?

I try upgrade mcu to mtce_mx v3.37 and change rom but still same thing.

Camera on my old device worked normal.
[MTCD Android Head Units General] ikerg:
You can set up the brightness for rear camera on factory settings..

The rom is designed that system buttons on status bar are grey and the icons from notifications are white. You can not modify them

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[MTCD Android Head Units General] iceman89:
I try adjust brightness but then picture is brighter but more uglier.

Does this unit have on board screw for adjusting lcd brightness?
[MTCD Android Head Units General] SoniPedro:
Identify the manufacturer

Good morning.

How can i identify the manufacturer of my android 9 car stereo unit through this data:

Model: ZQ8003

Compilation version: aps-mp-p0.mp2-V3.44

MCU: M32L0_ZIQI-PUBLIC-W-S16_20190801_HB1_6686_N_IF_8A

APP: MTK-8003-90_C01_HA1_PUBLIC-EN_2019-08-05-1915

It's also possible and easy to update this unit?

Thanks.

Regards,

Pedro
[MTCD Android Head Units General] ikerg:
Ask on general android units forums..you dont have a mtcd unit.

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[MTCD Android Head Units General] freakwithracket:
I'm sort of new to this and I'm having trouble making sense of the information on this site. My HU has this information:

MCU: MTCD_MX_V2.59_1

Kernal Version 3.10.0 Rocky@hctr930 #1091

Build Number: px5-userdebut 6.0.1 MXC89L

Model Number: A-Media Auto (1024x600 O)

If I want to update from android 6 to 8 or 9, do I need to update both the MCU and the ROM/Firmware? Does anyone know where the latest firmware/rom for my unit could be found? Also, can someone point me towards a guide? I see some, but it's not clear to me which ones to follow and/or if they are specific to particular models. Really I have very little idea what I'm doing and need to get a start on getting a basic understanding of what I have and need to look for in order to update.
[MTCD Android Head Units General] trav473:
Just wanted to share some new files. Bought a new Xtrons PX5 with Android 9 and had them send me updated firmware.

MCU is MTCE_GS_V3.40_3 Nov 4 2019 18:38:18

Build is rk3368-userdebug 9 PQ2A.190305.002 20200102.172556 test-keys
[MTCD Android Head Units General] Tbizzness:
Hi Guys I have a PX5 Xtrons unit on Android 8 and also a PX6 Xtrons unit on Android 9. But am having problems with the GPS signal on both units. Both units eventually start to pick up signals after 15 to 20 minutes sometimes sooner. I have replaced both antennas as the PX5 was originally in my car and was transferred to the wife's car and now I have the PX6 in my car. It doesn't matter what launcher I run or what settings are set. It's only been happening in the last few weeks.

Is this down to MCU version or something more sinister?.

I'd anyone else has had this problem and resolved it please let me know.

PX5 is MCU Ver GS_3.17 need to check the other tomorrow.

Are any other units suffering with similar problems?

Have a great weekend guys.
[MTCD Android Head Units General] Tbizzness:
Reseller seemed to think it wasn't a problem with the unit being as they are both not working properly at the same time. Also the PX5 is now just over 2 years old. So they wouldn't be interested in that.
[MTCD Android Head Units General] ashesofpain:
Hello guys,

I just received my Isudar Head Unit for a Ford Focus Mk2.5

Isudar NA07B69DF00702

Android version 9

rk3368

4GB RAM

8 core CPU

64GB ROM

Details from about screen:

BT Version: BLINK_8723DS_RELEASE/2019:08:14:09:37:14

ANDROID: 103315

MCU: S32F0_LingYun-W_20191129_HB1_6686_4M_D_FF_C8

APP: PX5-90_C01_HA1_PUBLIC_EN_2019-10-24-0943

The MCU upgrade from their site is: MTCE_LY_V3.37(07)

The site: https://www.isudar.com/blogs/download/download

If your radio model is with NA02***********，pls choose 02 MCU.

If your radio model is NA07***********, pls choose 07 MCU.

https://drive.google.com/drive/folders/1KEUd6JnRmDlXgopyE9LOX7CF51Ujo3WU

Ali link: https://www.aliexpress.com/item/32791968386.html?spm=a2g0s.9042311.0.0.2e804c4dEYkkfI

What other info can I get from the unit in order to help this forum?

Kind regards,

Paul.
[MTCD Android Head Units General] nathan951:
Can I use the HCT4_PX5_9.0_Ota(20190813) in OP to upgrade this unit?

OR is there a better update.zip to use?

Build

px5-userdebug 8.0.0 OPR5.170623.007 eng.bsp.20180605.100502 test-keys

System Info

APP1024x600 2018-06-06 00:04:18

CPU Info

ARM Cortex-A53 eight-core 4+32 GB PX5, GPU PowerVR G6110

MCU Version

2018-01-23 10:59:33 JY_(R68)__26_6026_CAN(ALL)
[MTCD Android Head Units General] marchnz:
MCU Version

2018-01-23 10:59:33 JY_(R68)__26_6026_CAN(ALL) = No, its not an MTC(B/C/D/E) device - see wiki.
[MTCD Android Head Units General] marchnz:
Probably not a lot from this forum, because your unit isn't an MTC(D/E). Perhaps try searching XDA for [LingYun] or [S32F] or trade it for an MTC unit.
[MTCD Android Head Units General] fpfabio06:
Hello, I recently purchased an xtron HU and was trying to install a different firmware with split screen. I downloaded the right firmware and when I installed it thru recovery 9.2 it told me "Can't install this package (20190813.185621) over newer (20191115.133848)". What can I do to resolve this? Any help would be appritiated.

PX5 (1280x480)

Andriod 9

MTCE_GS_V3.40_
[MTCD Android Head Units General] pierrelesek:
Hello everybody,

I have a PX5 MTCE head unit for my hyundai i30 phase 2.

I was in android 6 and I updated to android 9 perfectly, and besides thanks to the author of the tutorial.

But I have 2 problems that I had in Android 6 and that I still have on Android 9:

- On the radio, I have good sound on all the speakers, but on youtube I have sound only on the right speakers

- The microphone integrated into the car radio does not work

If some people happen to have the solution to the problem or an idea where to look?

Thank you very much in advance
[MTCD Android Head Units General] nic2k:
Is that only on Youtube or on any app other than the built in ones (Spotify, Netflix...)? If that's the case I would say the problem is with the hardware. Audio from Youtube comes from the SoM and is routed through a connector to the sound mixer on the MCU whereas the tuner is part of the MCU and has its audio go straight to the mixer. The SoM connector is known to easily lose contact with the MCU and seems to be a bit fragile. Sometimes it just wasn't properly pushed in all the way during assembly. Other times it got abused in some way and a couple pins might not make contact.

One guy said he could see the connector was crooked, he cut into the white adhesive holding the SoM down and pushed the connector in. Others have had problems after taking it apart and fixed it with tiny pieces of aluminum foil but for that they needed to know which pin to fix.

It's also possible to have bad solder joints on large pins and just touching it up with a solder iron is all it takes. This might be the case with the mic. You don't say whether it's completely dead or just doesn't work for calls but is ok for Google or the other way around. That could indicate a different point of failure.
[MTCD Android Head Units General] armgenio:
Morning colleagues, I need some help. I bought a Multimedia on Aliexpress, and when I connect it to the vehicle, it changes the language of the computer from Maple to French, which is the original factory language. Even if you select PT-BR in Multimedia, it is still in French. If I put the Original Multimedia, the language PT-BR appears immediately. The model of my multimedia is the one that appears in the image.

My Vehicle is a Citroen DS4

Link of product :

https://a.aliexpress.com/_rR7xE2

Does anyone have any idea what it might be? I couldn't find an update for it yet, and the seller unfortunately doesn't answer me
[MTCD Android Head Units General] artware:
Hello,

Cannot update to recovery 9 to install android 9 version, after create boot card, restart, recovery not updating and showing some screen with chinese txt.
[MTCD Android Head Units General] artware:
In the end I understand that is some test mode, but, now my unit is bricked, and my card created with SD_Firmware_Tool, Hal9k_Mod_3.x_upgrade_to_Android_9.0, is not booted by unit. How to boot that card to rewrite recovery and to update to android 9, if not possible this to android 8. I create with SD_Firmware_Tool and option sdboot a card, this booting but have recovery 6.0.1.
[MTCD Android Head Units General] pierrelesek:
Thank you very much for your answer, I did some tests to be able to answer you.

Then the sound comes out on all the speakers only for the radio application, for everything else it comes out only on the right side:

- Youtube on the right

- Amazon music on the right

- Spotify on the right

- android notification ringtone on the right

- GPS Waze (you can hardly hear it despite the full sound in the gps) and on the right

It looks like it comes from the management of Android Mono / Stereo.

because in my opinion the radio application is mono and everything else Stereo, but I don't know how to solve the problem.

And for the microphone, there I have the one internal to the car radio, and when I do "ok google" it hears nothing, if I connect an external microphone to the back of the car radio I have the same problem , and when people call me people hear me very weakly.
[MTCD Android Head Units General] pierrelesek:
If i update the MCU, is that possible that it solves my problem?

i am in "MTCE_MX2_V2.83_1" with my MCU
[MTCD Android Head Units General] armgenio:
Is this ROM compatible with my device?
[MTCD Android Head Units General] ikerg:
Yes

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[MTCD Android Head Units General] paul_layton1:
Bricked unit

Hi All

Desperatly needing help here

I have an Android Unit that was using Android 8 and I wanted to upgrade to Android 9

I followed the instruction on the first page as I have an SD Card, ran the installer, copied the file as it says

Rebooted the unit, it then wiped the unit completely and failed to install Android 9

I can get back to the Boot page but every time I try to load the sdupdte file, it says failed

The Unit is an SZ

I have previously installed the MCU updates with no issue at all

Just tried to update to Android 9 as said and Now nothing

HELP

Paul.layton@outlook.com is the best way to reply to me

Paul

---------- Post added at 10:56 PM ---------- Previous post was at 10:34 PM ----------

Just realised I hadn't Copied an Android 9 Image to a USB Stick and Plugged that in

As the Unit is a CZ can anyone recommend what Firmware I should use

/ Where can I find it

Paul
[MTCD Android Head Units General] Paullayton:
I have downloaded all of the Android 9 Images on the first page and Nothing will load into my Head unit

any help at all with a CS Update PLEASE

Paul
[MTCD Android Head Units General] ikerg:
But...are you on android 9 or android 8? If android 8 and you want to upgrade to 9....not only an android 9 image is required...but also a recovery partition upgrade...read a little bit on forums how to upgrade recovery

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[MTCD Android Head Units General] Paullayton:
Sorted thank you
[MTCD Android Head Units General] apateonas:
Hi everybody, can someone tell me what manufacturer is CZ and if i can find any updates. Thank you
[MTCD Android Head Units General] ikerg:
https://r.tapatalk.com/shareLink/to...1&share_fid=3793&share_type=t&link_source=app

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[MTCD Android Head Units General] Ingmar46:
Wondefoo PX5 4gb ram 64gb rom radio

Hi All,

So, I have a Wondefoo PX5 4gb ram 64gb rom radio

Now after 2 months suddenly i have a black screen and only the buttons light up. I have had contact with the seller, and they send me the RockChip factory tool and the firmware image. When i load this firmware in the factory tool, it says in the tool that the image is:

Firmware ver: 9.0

Loader ver: 2.65

Chip: RK330A (Now i believe that this is the issue, but more on that later.)

When follow the procedure from the seller i get an error: test device fails, and the radio still doesn't work. The procedure is as follows:

1. connect laptop to radio via usb and male to male usb cable

2. hold power button

3. turn car on acc mode (turn key)

4. still hold power button for 5 seconds

5. rapidly push the button (on-off-on etc.)

6. now the radio should be in load mode (but i only see maskrom mode in the factory tool.)

7. load the image and reboot.

When I finish the above steps i get the test device error. I believe this comes either:

-the image is incorrect and for a RK330A chipset, and not A35 chipset as should be in a PX5 (correct?)

-I don’t access the right mode for the radio as i don’t see 'loader' mode in the factory tool. (the procedure with the power button doesn’t work?)

The seller is now advising me to buy a new PX5 board, but I’m not sure it is a hardware problem. Could anybody help me? Does anybody have the right image? When i search for the Firmware i only find downloadables for .zip files, and i need a .img file for the factory tool.

Greetings
[MTCD Android Head Units General] predestruction:
HT manufacturer

Hello my PX-5 Tablet has MTCE_HT_2.84_1 _> HT as manufacture is not listed. Does that mean i cant update?
[MTCD Android Head Units General] neosnd:
Hello,

Can somebody attach the "dmcu[MTCE_CHS_V3.40] collected by cs-x.zip " MCU?

Thanks,
[MTCD Android Head Units General] Mikeconcepts:
Can I upgrade this unit?

I have done everything as told in post #2 step a) but with the sdcard inserted in the unit the unit will startup like normal. I don't see any screen which will load the recovery file.

I have looked into step b) as alternative but I have to buy some app or something? Can anyone explain this step?

https://drive.google.com/open?id=19mfBUmVOZNADv3hFPYPplrkeNN37hf3G

https://drive.google.com/open?id=19oVSEfnV8AyFbMAnUPG_HcRfbg1dwB_m

https://drive.google.com/open?id=19sy0YaXF5rfKOHK7t6NJWswk_L6FAXOX
[MTCD Android Head Units General] grepms:
My MCU version is MTCE_MX2_V2.79_1

MX2 it's the same with MX manufacturer?
[MTCD Android Head Units General] apateonas:
Hi, anyone ever had problems to sign in to google account ?

Mine stuck at checking informations page
[MTCD Android Head Units General] JustSaab:
Yup same problem here:

Erisin android 9 DSP

mcu: v3.42

COMPLETELY Freezes after ±35min, no play store sign in and launcher keeps crashing after few minutes of use.

Static noise always present (NOT engine whine) and gets louder when touching screen.
[MTCD Android Head Units General] dpalacios:
The car battery crash

Hi. If I have the car 5 days with movement since I installed the Dasaita px5 radio Android 9 the battery crash and then the car doesn’t start. Somebody has the same problem ? How can I solved ? I think there is something in the radio then although you stop the car something is consuming battery.
[MTCD Android Head Units General] Evo-X-Hibbs:
Hi

I have a Sygav 9.0 Running MCU 3.45 - & HA_px5_9.0_ota-20200305 (Its Crashing All the time)

Sygav / Dasaita = Hot Audio Hardware IE (HA=Hot_Audio)

Spent 3 days ploughing through forums etc. and this is where I'm at now (Stable System working OK)

Below is where you can find more info and link to fix the problem

#######################################

https://xdaforums.com/

Thread

Dasaita - Latest MCU and Updates for Rockchip PX5 Octa-Core 2G RAM 32GB

MCU 3.40

Page 320

Post #3198

Firmware HA_px5_9.0_ota-20191216

Page 322

Post #3216

Hope This helps Until a working 2020 version is stable
[MTCD Android Head Units General] wding2000:
GS 6 upgrade to 9

Xtron PX5 2gb/32gb: MTCE_GS_3.40, Android 6.1

I previously upgraded to 9.0 (ISD_PX5_9.0_ota_20190505). Everything seems working fine, but BT not working. I was not sure what to do, then downgraded to 6.1.

After reading more on this forum, I realized maybe the build has an issue with SD-968 (appears so from 6.1 factory settings). I am thinking either upgrade to 8.0, or 9.0 again. Anyone know how following on GS and in particular SD-968 BT?

HCT_PX5_9.0_20191216
[MTCD Android Head Units General] oVeRdOsE.:
hi from audizine :p
[MTCD Android Head Units General] superxx:
Hi everyone.

I have also installed the PX5 most recent version and found the problem with the Play Store not being able to "Sign In".

Have attempted dozens of times, it follows all the steps, including the 2-fact authentication code, but then it keeps looping the checking eternally. Have tried anything it came to mind.

Bluetooth seems to work ok for voice calls and mobile music.

Any solution for the Play Store?

Cheers.
[MTCD Android Head Units General] ikerg:
I have read that a workaround is to sign in by means of using YouTube app. The account is added and usable for all Google apps

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