yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] epilef10:
pantalla negra

Buenas tardes, mi nombre es felipe. Soy de Argentina, Bs. As.

Compre este modelo:

Nombre del Modelo: F-Z-701TA

RAM: 1G

ROM:16GB

CPU: A7 1.3GHz x 4

radio: NXP6851

El tema es que entró en un estado de reinicio ciclico, pedi ayuda al vendedor y me envio el archivo para actualizarlo por medio del usb1 con un video con instrucciones, hice todo tal cual el video y no pasó nada. Despues entré a este foro y me di cuenta que era porque estaba usando un pendriver y necesitaba usar una memoria microsd, asi que arme un pendrive con una microsd que tenia, pero al medio de la actualizacion salio un error, tuve que resetear y ahora la pantalla esta negra, ya no toma el usb. mi microsd estaba defectuosa.

Entiendo que todavia lo puedo salvar usando flash tool, pero no entiendo mucho del tema, hace varios años salve un celular usando flash tool pero habia encontrado un tutorial bien detallado paso a paso, pero hasta ahora no encontré mucho sobre esto.

Tendria que usar los mismos archivos que me mando el chino para flashear usando flash tool? o me estaria faltando algo mas?, si me pueden pasar algun link con instrucciones detalladas se los agradeceria muchisimo.

Otra pregunta, la pc se conecta por medio de un cable usb al car player? Necesito un cable usb macho de ambas puntas?

The issue is that it entered a cyclic reset state, asked the seller for help and sent me the file to update it through the usb1 with a video with instructions, I did everything as is the video and nothing happened. Then I entered this forum and I realized that it was because I was using a pendriver and I needed to use a microsd memory, so I built a pendrive with a microsd that I had, but in the middle of the update an error came out, I had to reset and now the Screen is black, it doesn't take usb anymore. My microsd was defective.

I understand that I can still save it using flash tool, but I do not understand much of the subject, several years ago I saved a cell phone using flash tool but I had found a very detailed tutorial step by step, but so far I did not find much about this.

Would I have to use the same files that the Chinese sent me to flash using flash tool? or I would be missing something else ?, If you can pass me a link with detailed instructions I would greatly appreciate them.

Another question, does the pc connect via a USB cable to the car player? Do I need a male usb cable from both ends?
[Android Head-Units] koontzy65:
Finally received mine, almost done with the wiring. Look like there is fews empty connector on the back, any idea if one of theses are vss (vehicule speed sensor input), parking brake input or audio in (in the back, not front? Also I'm pretty sure I saw that there is only one USB on the front?
[Android Head-Units] fani:
In the first post, there is a link to "instructions file" with pictures and text (English) how to use flash tool.
[Android Head-Units] lemmon:
Yo lo hice con el primer post y me funcionó .... escríbeme por privado y cuéntame tus dudas si quieres ... no soy un experto pero si yo lo logre tú puedes hacerlo .

Sorry guys if I am speaking Spanish ... I asked him to write me a private message if he has any issues or concerns....
[Android Head-Units] eyadmojahed:
bootloop after installing new launcher

Hi,

i have the following:

Android: YT9217C_00005_V003_20190425_HIFI

kernel: 3.18.22

DDR: 2G Flash: 32G

cpu: A7 1.3GHz x 4

Amplifier: AC7315 MOS bile duct 45W X 4

Dispaly: 1024*500

MCU1: HW8227L-3.3-SW0-1.9

i have installed a new launcher from play store, and my device is now on bootloop

i'll have to reset it via flash drive, but what is the latest firmware that i can install on it, since i'll be reseting it, and might be a good time to flash a new firmware
[Android Head-Units] shiner88:
How do you set sleep mode? mine always turn off after acc off
[Android Head-Units] PamelaGirl:
Agama launcher to change sound level?

Hello Good People,

Has anyone using the Agama launcher been able to control the volume level from within the Agama launcher "+" and "-" buttons.

My Agama launcher interface button works but not the volume.

T.I.A.
[Android Head-Units] wyemarn:
My car webguru also doesn't work. The stock launcher is crap and I cant find any better free launcher than webguru now.
[Android Head-Units] PamelaGirl:
Okay thanks.

Would be perfect if I could get the volume issue resolved.

This is one of the reasons I was looking to root my device to possibly gain access to the volume etc.
[Android Head-Units] shiner88:
Same problem here, i've emailed altercars.ru but no answer.

Also i've problem using navi, it says google maps connected, but it doesn't give any route info in the launcher
[Android Head-Units] PamelaGirl:
Hello again,

I am also curious what type and size USB drives are people using on their unit.

I was told the max size is 32GB so wondering if anyone has gone above that without issues.

T.I.A.
[Android Head-Units] fani:
Root TWRP May firmware Flashtool version

I have added link to the Root TWRP May firmware to the 1st post, which worked on my unit.

it is flash tool version.
[Android Head-Units] PamelaGirl:
Super Thanks for the link!

Any other way a girl like me can get this working without a computer running above Windows XP?

Thanks:D
[Android Head-Units] fani:
Volume doesn't work on agama, I have disabled volume buttons in agama settings.

Sygic works perfectly with agama center widget. I use it every day. Check notification permissions of agama in android settings.
[Android Head-Units] shiner88:
ohh that's good news :good:

you've used test point method, right?

and flashed only bootimg, system and recovery?

EDIT: I've flashed rooted firmware myself, using flash tools. Now I have root! Ty [MENTION=9936717]viktorsaari[/MENTION]
[Android Head-Units] fani:
I believe this is usb version. (Link). unzip to usb, connect and reboot. My device doesn't flash via usb drive so I have not tested it.
[Android Head-Units] PamelaGirl:
Thanks for the link, much appreciated!

When the download was complete I put all the files on my USB and had the unit reboot. Nothing happened. Next I put the content of the download into a folder called XYAUTOUPG. The result was the same.

I will go out and get a new USB drive to be on the safe side.

As for the other file would I also be including the preloader_8227l_demo.bin on the USB drive?

T.I.A
[Android Head-Units] koontzy65:
I think I received a doa. When on accessory, blue light coming from the back of the units but no screen and when I start the car the blue light disappear and still no screen
[Android Head-Units] fani:
The usb needs to be formated fat32 via "sdcard formater" (link in first post). Even though this method only works on some devices. On mine this doesn't.

Bootloader file is not needed if the device is booting normally.
[Android Head-Units] fani:
its difficult to say. I would remove all other wires except Batt, Acc and ground, and go from there.
[Android Head-Units] PamelaGirl:
Thank you kindly for all the help and support. I'll get another USB drive and try again and report the results.

Thank you:)
[Android Head-Units] eyadmojahed:
did you manage to fix this? i have the same issue :(
[Android Head-Units] epilef10:
Xyautoupg f-z-701ta 2.1

A mi me pasó lo mismo, a mi usb le di formato con el formateador de memoria sd y no paso nada. Luego hice lo mismo con una momoria micro sd y funcionó. Pero mi memoria estaba fallada y a la mitad del flasheo salio error, y mi dispositivo quedo un ladrillo.

The same thing happened to me, I formatted it with the sd memory formatter and nothing happened. Then I did the same with a micro sd mummy and it worked. But my memory is defective and in the middle of the flash there was an error, and my device is now a brick.

---------- Post added at 12:16 PM ---------- Previous post was at 11:55 AM ----------

Gracias.

Te enviare un mensaje privado.

Igualmente las dudas que tengo al momento es si necesito instalar algun driver para que el flash tool detecte el equipo.

Y que tipo de cable necesito.

Thank you.

I will send you a private message.

Also the doubts I have at the moment is if I need to install a driver for the flash tool to detect the equipment.

And what kind of cable do I need.
[Android Head-Units] shiner88:
I really can't understard why My HU doesn't go to sleep mode, it turn off every time I turn off the car. Is there any hidden menu?

I have MCU 2.8 and rooted May FW.
[Android Head-Units] PamelaGirl:
Curious to know what you have done or installed on your unit since rooting?

Thanks
[Android Head-Units] shiner88:
ATM nothing :D

I've used root to remount system partition trying to replace radio app. No success so far :crying:
[Android Head-Units] PamelaGirl:
Auhh okay I see.

Every Android device has always been rooted by my hands so I feel hell bent to do the same to this head unit. And yet I face a rule I set in place years ago "if it aint broke dont fix it".

Maybe I should test some larger USB related drives for more music space and have a good day. Old habits die hard. :silly:
[Android Head-Units] fani:
Is the sleep mode enabled in the Android settings?
[Android Head-Units] fani:
Enabled multi-window mode. removed unwanted system apps. Converted apps to system. looking into rds radio app.

Most importently, exploring and learning... :p
[Android Head-Units] PamelaGirl:
Ya that’s what I want!

With limited RAM the thought of installing Greenify as a system app to assist in smoothing things is a driving point.

Thanks:D
[Android Head-Units] eyadmojahed:
Help !

Hello everyone,

my HU is the following when i first purchase it

Android: YT9217C_00005_V003_20190425_HIFI

kernel: 3.18.22

DDR: 2G Flash: 32G

cpu: A7 1.3GHz x 4

Amplifier: AC7315 MOS bile duct 45W X 4

Dispaly: 1024*600

MCU1: HW8227L-3.3-SW0-1.9

i flashed the Firmware 20190522 HiFi in the first post, and upgraded the MCU to 3.1

now my HU is displaying this:

Android: YT9216C_00005_V004_20190522_HIFI

kernel: 3.18.22

DDR: 2G Flash: 32G

cpu: A7 1.3GHz x 4

Amplifier: AC7315 MOS bile duct 45W X 4

Dispaly: 1024*600

MCU1: HW8227L-3.3-SW0-3.1

it boots normally, but it freezes after using it for a minute, i tried flashing the software again, but it only works from the system info screen, it works (flashes the firmware)

but using the XYAUTOUPG with flash drive is not working anymore

can anyone give me a link for a zip file firmware that works with my HU to return it back to normal?

thanks
[Android Head-Units] shiner88:
Sleep mode in android Settings? where? I couldn't find it.

Can you give me more info? :D
[Android Head-Units] fani:
Sorry, I meant this, "Quick Boot" setting:
[Android Head-Units] fani:
CVBS-IN ?

Has anyone tried the CVBS-in ports?

I have this old Nokia's 3.5mm to TV-out cable lying around. I tried it,

it works for audio, but not for video. Anyone had any luck? :confused:
[Android Head-Units] shiner88:
Yep, that was already on.

Is it MCU related? Maybe i can try changing to a previuos version.

What release do you have? 3.1?
[Android Head-Units] PamelaGirl:
Hello All,

Since the volume up/ down buttons do not not work has anyone thought of adding a Tasker Button in its place for volume up/ down?

Thanks:)
[Android Head-Units] fani:
yes, 22.05 onwards along with mcu 2.8 onwards have longer sleep mode.
[Android Head-Units] koontzy65:
any link to the 06 version ?? not in the first post I think

Thanks
[Android Head-Units] fani:
Are you talking about agama launcher?
[Android Head-Units] fani:
the 06 version is actually the YT9217B not YT9217C. thats why i removed the link. if you want to try, here it is. (Link)

there is no difference in 05 and 06 versions except the equaliser, 06 has November 2018 equaliser with 180 button, and 05 has December hifi button instead.

bother work the same, in my opinion.
[Android Head-Units] fani:
Sleep mode works fine on my end.

Test the yellow and black wire for constant 12v and ground respectively, while the car is off.
[Android Head-Units] koontzy65:
Well it's just because I can't install the 05 version right away (keep saying that there is an incorrect firmware). Actually, just tried the 06 version and same thing, can't upgrade to any of them
[Android Head-Units] fani:
Ask the seller to send you a link to the upgrade files. They usually send it. :cowboy:

your device is different in appearance but similar in specs, as shown in your picture.
[Android Head-Units] koontzy65:
Already asked.. he said that my unit will ship with the latest firmware (02). Also, updated the MCU to 3.1 without any problems so it's kind of weird
[Android Head-Units] fani:
if you want to try the memory dump for June firmware, here is the link,

but I strongly suggest you make a full backup of your own firmware via flashtool readback function, in case the device bricks and you need to restore it.
[Android Head-Units] shiner88:
Ok, I think i've fixed it.

in my HU red and yellow were switched in the iso plug (yellow on PIn4 And red on PIN 7).

I've switched them, and now if I turn off the radio, it goes to sleep.

Soft touch buttons stay on for about a minute, and then they go off. I think that's normal behavior, right?
[Android Head-Units] fani:
in my car the orange line for button lights is day light time controlled, ie it only worked in the evening. I wired it directly to red line, so it stays on when the unit is on, and goes off with the unit. I reduced its brightness in the key light settings under factory settings.
[Android Head-Units] eyadmojahed:
But if i flash the 22.5.2019 the HU freezes after booting, is this related to the 2GB/32GB unit i have? Or wrong flashing?
[Android Head-Units] PamelaGirl:
Excuse me, yes the question pertains to Agama Launcher.

Thanks
[Android Head-Units] epilef10:
Les cuento, logré flashear mi car player, pero la felicidad no es completa, ahora no funcionan los touch del lado izquierdo. Todo lo demas funciona bien.

Alguien sabe como puedo solucionar el problema de que no funcionan los botones touch del costado?

I tell you, I managed to flash my car player, but the happiness is not complete, now the touch on the left side does not work. Everything else works fine.

Does anyone know how I can solve the problem that the touch buttons on the side do not work?
[Android Head-Units] fani:
__
[Android Head-Units] shiner88:
[MENTION=9936717]viktorsaari[/MENTION] do we have engineering test debugging code in factory settings menu?

I've tried a couple of codes, But no luck

Anyone know the difference beetween usermode e direct sleep mode?
[Android Head-Units] eyadmojahed:
Any one connected the canbus?

I have the pin out in my kia says canH and canL in the original harness, and in 4pda.ru there is a canH and canL on the pinouts in the 8227 head unit.

Can i connect them and get canbus data on my HU?

---------- Post added at 10:30 AM ---------- Previous post was at 10:12 AM ----------

Try: 26959910
[Android Head-Units] koontzy65:
Maybe I'm just dumb but I can't find the second USB port lol

Also anyone have the complete pinout of the units? There is so many empty spot on theses connector on the back lol
[Android Head-Units] Maxkir:
So that the touch buttons do not burn a minute after turning off the radio. In the developer’s settings / setting the backlight of the buttons, uncheck the boxes.

---------- Post added at 01:47 PM ---------- Previous post was at 01:43 PM ----------

1 USB - 4 pin connector

2USB - 6pin connector
[Android Head-Units] fani:
This is interesting, the modes do exactly as their names suggest. As of user mode? I believe its not integrated in the UI as some other expensive units do. But there must be a config file in the system where it could be configured such as how long to sleep before total shutdown. Anyone knows more?

Thanks, do you know of more codes?
[Android Head-Units] eyadmojahed:
At the moment i know this, i get it from 4pda.ru, i'll share any information i got
[Android Head-Units] t3l3m4k0:
No, you need a canbus adapter (canbox), it converts canbus levels/signals to serial 3'3v. Also it filter messages from car to mcu.
[Android Head-Units] eyadmojahed:
Thanks for the information, should i search for a specific canbox? For my HU or car make/model?
[Android Head-Units] shiner88:
Nice, it works :good:

I thought there was a submenu but it's only the sleep mode menu.

Also, using shortcut master, i've found this menu in the factory settings app. Anyone know what it does? it seems not reachable using standard UI
[Android Head-Units] epilef10:
Gracias por l ayuda. Ya pude calibrar los botones laterales desde touch setting, por alguna razón luego de calibrar la pantalla deja de funcionar al tacto y conectando un mouse fuí a test touch y desde ahi calibre la pantalla. ya quedo todo funcionando.

Tambien logré actualizar a mcu 3.1

pero no logre actualizar el firmware, el que esta en el enlace de la primer pagina no funcionó, tiro error, despues bajé el que está en una de las paginas que es la version 9217B que es justo el que yo tengo, inició la actualizacion, al reiniciar cargó uno poco la barra de estado y luego tiro error.

El resto de los archivos de la primer pagina no los puedo abrir, pareciera que estan defectuosos o el winrar no reconoce el formato a pesar de ser .rar

Solo necesito actualizar el firmware para que el inicio rápido funcione.

I just need to update the firmware for the quick start to work.

I could already calibrate the side buttons from touch setting, for some reason after calibrating the screen it stops working to the touch and connecting a mouse I went to test touch and from there I calibrated the screen. Everything is already working.

I also managed to upgrade to mcu 3.1

but I could not update the firmware, the one on the link on the first page did not work, shot error, then I downloaded the one on one of the pages that is version 9217B which is just the one I have, started the update, when rebooting he loaded the status bar a little and then shot error.

I cannot open the rest of the files on the first page, it seems that they are defective or the winrar does not recognize the format despite being .rar

Datos de mi unidad:

radio:NXP6851

modelo: F-Z-701TA

Chip:

OS: Android 8,1 A

RAM: 1 GB DDR3

ROM:16GB

Resolución: 1024*600.

CPU: Quad CoreA7/ 1,3 GHz x 4

Procesador de sonido: TDA7388

Android: YT9217B_00002_V003_20190225

mcu: V2.6

Firmware YT9217B_00002_V003_20190225 que me envió el chino

XYAUTOUPG-701+701Ui1.zip enlace
[Android Head-Units] fani:
Try this to put it in direct sleep mode, n see if it fixes the sleep mode issue without updating the system.

Try formatting the usb drive with sdcard formater, try a different usb disk, or a card reader, format fat32, try both usb ports,

The update sometimes give same error on my unit too, but eventually works when trying different things.

Try with winrar 5.60 (64bit) version
[Android Head-Units] Meteor100:
It is posible to disable 'date and time screen' while radio is turned off? I am afraid to leave the car at night because the radio's screen pays attention.
[Android Head-Units] SamirXda2019:
Shutdown with Egnition key switch ???

My 8227L installed on Peugeot Partner, switch off immedialtely with Engine, it cannot be ON with ACC key , is realy booring, any help or change please ?... cheers
[Android Head-Units] fani:
I would double check the wiring, Yellow = continuous 12v. Black = continuous Ground, Red= 12 only when key turned ACC or car ON.

Check the settings discussed in post 346. Set it to Direct Sleep, Lets see if it helps.
[Android Head-Units] koontzy65:
---------- Post added at 01:47 PM ---------- Previous post was at 01:43 PM ----------

[/COLOR]

1 USB - 4 pin connector

2USB - 6pin connector[/QUOTE]

Look like mine did not came with any second USB connectors, any way you to have a picture of the pinout next time you remove the hu I'll try to build one or buy one already made?
[Android Head-Units] t3l3m4k0:
yes, it is brand and car specific.
[Android Head-Units] Meteor100:
I've tried all of these setting but nothing changed.

One more question. Does anybody know how to enable google assistant on the radio. I saw a lot of tutorials but still my device is still unsupported.
[Android Head-Units] t3l3m4k0:
Do you have installed Google Assistant?. It's a must.

Can you check with a multi-meter if:

car stopped:

Voltage between pins 1 (black) and pin 2 (yellow) 12VDC or more

Voltage between pins 1 (black) and pin 3 (red) 0VDC

car started:

Voltage between pins 1 (black) and pin 2 (yellow) 12VDC or more

Voltage between pins 1 (black) and pin 3 (red) 12VDC

https://cs5-1.4pda.to/15659749.png
[Android Head-Units] fani:
if the date screen is on, when you turn off the car, I am 100% certain something is wrong with the wiring.

It should at least shut down, if not going to sleep mode.
[Android Head-Units] Meteor100:
I have MCU 3.1 but I can't use andorid 2019.05.22 because system crashes after android started (photo below, I have 2GB RAM / 16GB ROM version). I use version " YT9218C_00005_V003_20190505_HIFI_UI2 (2-32)FLASH ".

Crash photo (System is updated info ):

[IMG="Android crash photo"]https://lh3.googleusercontent.com/S1YeH4V2L7tkJAatjuWIsMfpDXrrXREZ2Cr1S0JyB7f60_SnX-eRz_Fz2hffPLRzlVg2vNUQkb8Ep6KX5c-udrAa_Xbq-oLLAcAAFkL6hpP91gesLNV7KK9gkpTdnAxdkynKYDwWYZL9YCvnOgi_4S-pOTJufXbR_hdvryCX6EymOc8khDfsAHGTXZ9g52fOLqhhDkM0HKMWIRpHnHsmfKwQNlYMUV_PbtJBFJKUuQMjSyNts65qvpdElP35yoYVdGiVY7xSArdfO2QcTnjJrwce5HSUt-3mY-a07BhmDd_FNrDj36KuoxjYqOm0agas_xEYmXAexWARKdqRwzBBTlm2uALiHe1ijCRbB3jZyxw-93tY9IPKJEEEBrsuL_Kzxls56kJTvIf2KmRvxW7lCerji-9YYni_1bhn3t8eaCEYlcCUyJNqxBqwCVObr4FAQ8mTWPARjsLJL2_Qgm9rDrR70296bJuSnY2tj4zDUv3A89SbsCfl_EyC3Mcd52k5oIJ3d7L7GqI7YLzPAQID84nDKophoNEGDpE8VE2r7z_npFEiHduVAtufEKbrFJ3al60qxF5ml_CXfk185EGcoAAffTYOF8X64YlSM_dd-hlYvv7Z0Uw6NpaJXwTB2Loff_cwcQL5-CZfWu0mGaZS5x3_mw=w836-h625-no[/IMG]

Version photo

[IMG="android version"]https://lh3.googleusercontent.com/WLluZGVpPmTsOtIGcK2amOQMj5_Ge1kNz6HvFJ2TOWETZQffHdc5KLspdOOxi2AE90gwaRUHBwBF9DHwfkQO1NrfBN30XQgl_-cSwJXQsSEzgwVoX4egOm3ZIruq-4wAPQFS2YXECgOHMQH0FHPEcVp7H6n7TQyahLwmZSSpISJmVdMwvw6eUmazxK-yQUgTHMqeeZbrCkrylzqmyTjGyf8PDZu2lgnI2zTEFgUHpEEq8J-W8ySiydf7rl0L_tulohwzfrzoefEymTGwSdBWKeCEjYPQYLhWZeW06KTnSBHZPndKoEdUU0NXaFI8JBdJE_q-2rPRnBWzkPiQ9cP0KR8NssALoyhJSb4ZnUZnfuuuUb_SNa4IFWZGhWcsP28M2xopW8wi0RkLBnLzP2-_wuGQl6us71VtFKfwiOJVfGgyGH9zBIRs5JRgPMxZUC5cZnY7T-mwpV1M7q16gNTxNL61Q_qraUw99e2a-TxIPcpc-e_QjTL233TypcQg6qTZ4E17Sxpm4xRRGjPuXQCX13TrrF3k6qlrXsaCbLmFrRGMbc-FJfWEfLz0eks5iK7clDgMqgBXIomK6S5LOT_wpfCOt9ufSg_qrqZ4sT-b46LrqN6CEglvDAjya8XbL3sHmfiNiKo0XoJmLRPjUMTstOmv9w=w771-h576-no[/IMG]

---------- Post added at 08:52 PM ---------- Previous post was at 08:48 PM ----------

My car's wiring is created that radio is permanently connected to supply. So I want to disable datetime screen when I turn off radio by long press POWER button. Now when I long press POWER touch button I see date and time.
[Android Head-Units] fani:
OK, the long press doesn't turn off the unit, the date screen is the normal behaviour for long press.

It should not be permanently powered. you have to take red ACC wire from some other device in the car, like cigarette lighter plug, fuse box or the ignition key switch. Or wire a physical on/off switch to the red wire going to the unit.

Or there might be a way to remap power button to shut down/sleep instead of standby mode in the factory settings menu, but Im no sure about it.

I see that you are trying to install 32gb version on 16gb device. there might be problems with wrong scatter file. I would try the 16gb version, and hope the system picks up the 2gb ram.
[Android Head-Units] Meteor100:
I know that i am creating delay switch on arduino based on relay. I don't know why 22.05.2019 android version doesn't work on my device (I think it is connected with google services becaouse android crashes only when I want to turn on e.g. Play Store or android settings).
[Android Head-Units] Maxkir:
Firmware versions 1GB RAM and 2GB RAM are not compatible. Your latest firmware 2019.05.05 There is no sleep mode in this firmware.