yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] TorstenH:
It seems to be a Junsun V1s Pro with an ARMv7 MT8227L, 4 cores CPU so there are differences to the well known V1 Pro.

Junsuns password for the factory settings (via the gear ⚙ icon) are 8888 or 8878 (on Junsun V1 Pro). But maybe you're talking about Android Developer settings which may be password protected.
[Android Head-Units] Joaquintcu:
Exactly, the password that you have commented is correct, in my case 8888 but I am referring to the developer password that is protected by a password, there is no way for such a question, right?
[Android Head-Units] Joaquintcu:
These are the data of the Android device:

Información de hardware

Versión de la CPU: Octa-UIS8581A(8-core CortexTM procesador A55, velocidad de

1,6 GHz)

personal

Versión de GPU: ARM Mali-G52 3EE de doble núcleo

Procesador de sonido: AK7604

Modulo de radio: S147XX

tallo

Información de Bluetooth: Bluetooth 5.0

Versión de banda base:FM_BASE 18B W21.20.4/ sc9863A_modem105-20-2021 10:1 3:14MARLIN3E TRUNK W21.27.3Juwe5623_marlin3E_usbhub| 07-07-2021 01:36:43 GPS GLO GNSS_17A W21.06.1 NSS W2AA| AG .19.2_V1.6.2

brica

Espacio de almacenamiento

como

innta alrededor

PRESA
[Android Head-Units] TorstenH:
I think you should open a new thread for your topic after you checked if you can find an existing one dealing the topic Junsun V1s Pro with MT8227L CPU.

Additionally you should provide a picture of the password prompt to make clear what you're taking about.
[Android Head-Units] Joaquintcu:
Perfect, I'll do that, thank you very much for everything 😊
[Android Head-Units] iulianx2000:
If someone used Code 9191 and got the red message on the screen "Device Is No Activation", maybe the post is useful.

- This is the code for my variant Jusun 8259 , V1Pro 4GB\64GB\WiFi .

- dmZERXpiS3BJMHBPUWs4PSMyMDIwMTEzMDEwMjQxNyM=##*10000

The Chinese technician asked me for a picture of the back of my device. Probably to make sure of the version I have. I posted the picture for those interested. I warn that the code should be written in Notepad format and the stick should be FAT32 formatted. I have also posted the film sent from China as well as the video I took unfortunately after the procedure. For me, things went more simply than what is seen in the Chinese one, that is, I proceeded exactly like this: After Fat32 formatting the stick and copying the code, with the device turned off, I inserted the memory stick into the USB 1 port, then I turned on the device, it opened (in my case) the loucher AGAMA and the window with options in Chinese appeared. I left it waiting without giving any command, and after 10-20 seconds another window appeared automatically with another inscription in Chinese, then the device turned off by itself and reopened and I found that I got rid of Device is No Activation. I want to point out that I have 4G with a SIM card, so the internet is permanent. In order for the procedure to succeed, you must have the device connected to the Internet, have a Hot Spot or Wifi. Otherwise, the procedure will not be successfully completed. I wish you patience and success.
[Android Head-Units] iulianx2000:
files
[Android Head-Units] iulianx2000:
In arhive is Licence DAT. Unzip and copy to a Fat 32 formatted stick.
[Android Head-Units] RP_12:
Thank you very much. It worked 🙂🙏🙏🙏
[Android Head-Units] iulianx2000:
I'm glad you solved the problem.
[Android Head-Units] darkiron:
hi everyone, someone could give me the code for advanced network settings
[Android Head-Units] Wotaisalive:
Junsun V1 2GB+32GB - WIFI - CPU MT8227L - MCU: T3(L) // (NOT PRO, NO 4G)​

https://xdaforums.com/t/junsun-v1-2gb-32gb-wifi-cpu-mt8227l-mcu-t3-l-not-pro-no-4g.4519201/
[Android Head-Units] aginko:
Dobrý deň, skúste po nastavení ekvalizéra vytiahnuť všetky USB kľúče, potom vypnite kľúč zapaľovania, chvíľu počkajte a potom skontrolujte, či zostal v pamäti.

Mod translation: Hello, after setting the equalizer, try pulling out all the USB sticks, then turn off the ignition key, wait a while and then check if it remains in memory.
[Android Head-Units] TorstenH:
It may help to write in English according to the forum rules.
[Android Head-Units] kiscsipas:
Szia! Vettem egy Junsun v1 fejegységet az autómhoz. De sajnos nem tudom beállítani a boot logót. A menüből kiválasztom a Ford emblémát. De indításkor nem jelenik meg. A rádió azonnal indul! Köszönöm a segítséget!!!

Mod translation: Hi! I bought a Junsun v1 head unit for my car. But unfortunately I can't set the boot logo. I select the Ford emblem from the menu. But it doesn't appear on startup. The radio starts immediately! Thanks for the help!!!
[Android Head-Units] Badger50:
@aginko & @kiscsipas

Please, a friendly reminder about XDA Rule #4:

Thank you: Badger50
[Android Head-Units] kiscsipas:
Hi! I bought a Junsun v1 head unit for my car. But unfortunately I can't set the boot logo. I select the Ford emblem from the menu. But it doesn't detect it at startup. The radio will start immediately! Thanks for the help!!!
[Android Head-Units] didko84:
When turn on rear camera tap and hold and will open settings for rear camera.

Code 1111 and 0000 are settings for lines and for picture
[Android Head-Units] Robin1896HSV:
I dont have "settings" or "car infotainment" on my 1 Pro.

Can someone help me?
[Android Head-Units] Paulo Regalado:
Hello I nead help.

Is it possible to have junsun connected with ingnition off? My car is a Nissan qashqai 2015
[Android Head-Units] carmela67:
I have a question that helps me understand:

on my junsun v1, set code 8888 to enable autolink,

I noticed the RADIO IC flag, 3702, but I don't remember whether to set the flag in the DSP as well. and what would it be?

I attach a photo.

thank you
[Android Head-Units] TorstenH:
According to the forum rules you have to write in English! If needed use an online translator.
[Android Head-Units] mammo7788:
Szia! Hogyan kapcsolhatom ki a kamera ikont a Junsun V1 fejegységen?
[Android Head-Units] iulianx2000:
in English please
[Android Head-Units] mammo7788:
Hi! How can I turn off the camera icon on the Junsun V1 head unit?
[Android Head-Units] elnavigatore:
Hello,

Anyone any ideea how to display the parking sensors on the device?
[Android Head-Units] iulianx2000:
Keep pressing the shortcut until it appears as in the picture. Select "Delete" and you're done with it
[Android Head-Units] pauloRouxinol:
Guys!!! This list of codes is great!!! Not only I found that the brand of my HeadUnit is Junsun (because the majority of codes work) but also becauseI could be closer to solve my problem. I have a Peugeot 307cc with GPS/NavTeq system originaly. My HeadUnit is 20 pin (not 16) as well as my CanBus box. Its an HiWorld.

The choice of CarType have Peugeot 307 but not 307cc, also not with NavTeq. ShouldI get a different CanBus? Where to find it with 20 pin? Does anyone have similar problem?

The choice of CarType/model will change with a different CanBus?

How to find Firmware and be sure is the correct one.

Thank you for all the help.
[Android Head-Units] TorstenH:
Please be aware that Junsun head units get sold with different CPUs and their firmware is not interchangeable.

Best is to use app CPU-Z to get more insights.

In some cases identical units gets sold under different bands.
[Android Head-Units] pauloRouxinol:
Thank you for the answer! Anyway, What is CPU-Z and how can it be usefull for me?

I am not sure if I do need a firmware. The dealer (Now is close and I can't get more info) told me that the HU was compatible with my car (that had a GPS system NAVTEQ) but it seams that some settings are not working. If I get a different CanBus, I will have more cars (models) to choose, or that depends on the firmware?

(The existing CanBus is correctly choosed, but just have a few Citroen/Peugeot models.

Thanks!
[Android Head-Units] pauloRouxinol:
Can you tell me how can I be sure about the model and brand of my HeadUnit???
[Android Head-Units] TorstenH:
Easiest way is to ask your seller for latest fw update. The file name helps to identify the head unit.

Or search based on MCU information and CPU name (app CPU-Z).

And often people forget to tell the name and brand the device was offered with, just write into a random thread.
[Android Head-Units] sarron:
Olá amigos , eu adquiri um rádio Android JUNSUN com Android 11 para um Renault Clio 2017, mas eu não posso adquirir os códigos para ativar o CAN BUS (controles de volante) no meu rádio Android, alguém pode me ajudar? obrigado
[Android Head-Units] sarron:
Hello friends , I acquired a JUNSUN android radio with android 11 for a renault clio 2017, but I can't acquire the codes to activate the CAN BUS (steering wheel controls) on my android radio, can someone help me? thanks
[Android Head-Units] pauloRouxinol:
3711 para Can
[Android Head-Units] maci330d:
Good day, I have a problem, the applications from the junsun v1pro , are lost as carplay (tlink5), AndroidTS GPS test, Theme, Nexai,Weather,spotify,youtube almost all applications are missing, can you provide me with the installation files or a link to download the files?
[Android Head-Units] YodaMusic:
Hello do you know if it's possible to enable voltage icon?

Vehicle doesn't have canbus but i have seen people posting pictures of feedback on AliExpress with this icon to their screens
[Android Head-Units] nnexuss:
Hi,

I have done a factory reset to my radio and now the left buttons stop working... Only the screen buttons ate working... Any ideas to solve this problem?

Thanks 👌👌🙏🙏
[Android Head-Units] grunnygrunshaw:
how do i change video input from ntsc to pal i cant seem to find the setting thankyou
[Android Head-Units] wolfplayer1:
Can someone help me i cannot update my v1 pro no usb stick works the unit did not found a update....
[Android Head-Units] Pikaroloko:
First of all introduce myself since I am new here. I hope the translator will help me :) I just bought a junsun v1 pro radio and I would like to put the logo of my car but in the logo menu I only have to choose the android logo. Do you know if there is any file to download and install, with the logos of the vehicles? Thank you

Antes que nada presentarme ya que soy nuevo aquí. Espero que el traductor me sirva :) Acabo de comprar una radio junsun v1 pro y me gustaría poner el logo de mi carro pero en el menú de logos solo tengo que elegir el logo de android. Sabes si hay algun archivo para descargar e instalar, con los logos de los vehiculos? Gracias
[Android Head-Units] no_hits:
1) I have same problem, manual factory default reset doesn't help. After device reboot - equaliser, other sound settings, display brightness, default navi application and other system options (maybe it is launcher settings) not remembers previous setting, it's reseted to default state.

2) in 8877 - Audio - any change doesn't take effect

I have 4/64GB version. Nothing is connected to USB ports. Any ideas?
[Android Head-Units] nicolbau:
Buongiorno ! Ciao a tutti

Ho acquistato un v1 pro 8g 256gb appena installato tutto ok perfetto.

poi ho smanettato sui vari parametri delle impostazioni e non riesco più a capire perchè ora ogni volta che si accende la macchina perdo le memorie radio e le impostazioni!

aiutograzie

Sorry mi inglish
[Android Head-Units] elmo675:
Hi I've just bought and install in to my car junsun V1 Pro 6+128GB Android 12 Car Radio which is a BMW E81

I'm having trouble setting up the canbus and steering wheel controls also when I put It in to reverse it doest stop beeping sound but the sensors do work properly but the beeping carries on not from the car

Also the dab+ signal keeps dropping

I've set the cambus to "42" which was advised from the seller

Ive got no idea what to do next

Thanks in advance for any help
[Android Head-Units] nicolbau:
Good morning ! Hello everybody

I bought a v1 pro 8g 256gb just installed everything ok perfect.

then I fiddled with the various parameters of the settings and I can no longer understand why now every time the car is turned on I lose the radio memories and the settings!

help thanks

sorry mi inglhish
[Android Head-Units] no_hits:
It is same problem as I have - post #98
[Android Head-Units] pauloRouxinol:
Try the code 3711 to enter the menu. Choose video after that!
[Android Head-Units] scrato:
Hi there, I am using an internal SIM card for data connection and my phone via BT for phone calls. Each time I ask Google assistant to make a call it leads me to the internal phone app and tries to use the data sim card instead of my BT connected phone. Do you have any hint how to lead Google assistant to use the BT phone? Can I somehow deactivate the internal phone app?

Thanks for your help :)
[Android Head-Units] TorstenH:
I think there is a Android setting available to set Bluetooth as default for calls. I think it's located under settings for data or SIM. You may have to use search function to find the required setting.
[Android Head-Units] nnexuss:
Anyone know how we can disable the radio app that comes with the stock firmware me everytime in tune on the car, the radio app open and I want to use a different app. Thanka
[Android Head-Units] TorstenH:
Isn't it enough to stop the radio app via the power off icon on the bottom bar of the app to make it not appear after reboot?

Another approach could be to remove the radio app via the 8878 factory settings. I think the menu section is labeled with "Menu icon" or similar.
[Android Head-Units] scrato:
Well, that's my problem. I can not find any settings to specify this. Even not by the search function. Does anyone have a more specific description for me?
[Android Head-Units] donjuan88:
Hey ThorstenH, I’ve been reading the thread and I just got some hope about a fox. Everything works great but I can’t connect my vmlinker OBD Bluetooth to my head unit. I’m sure it’s because of the Bluetooth PIN code not matching both devices. Is there a way to change the radio pin to 1234 like the vmlinker? I want to use the android HU as an OBD dashboard and I can’t.

The code 8888 worked for some settings, I haven’t tried the 8878. Could it be some Bluetooth hidden settings there?

Thank you
[Android Head-Units] TorstenH:
I think it's called menu icon. If this section is not present provide a photo of your settings screen, please.
[Android Head-Units] TorstenH:
8878 provides the full settings menu. 8888 is just a light version. Whereby this depends on the variant of your head unit (with or w/o 4g).

Section Others contains some Bluetooth related settings you may have a look on. Furthermore the Android settings menu provides more options by using the search functionality.
[Android Head-Units] donjuan88:
I have 4G, what does it mean? I can access the full settings menu? The problem on my car device is basically the missing OEM Bluetooth setup page where usually asks you the PIN code from the new pairing device. , It just fails and never showed up any input box. 🤔 thank you again
[Android Head-Units] donjuan88:
And do you know by chance if it’s possible to add custom boot logos or animations ? In the menu shows up a search box but nothing else. Location or format? Is there a place where I can find some related information? I’m searching for about 2 months and nothing. I would love to customise a bit the interface with themes and so on but zero results. 🫣
[Android Head-Units] no_hits:
@TorstenH does exist solution? #98
[Android Head-Units] scrato:
Hi, there is no menu called menu icon. Pictures attached.
[Android Head-Units] TorstenH:
Watch this video:

Post in thread 'Junsun V1 - Codes' https://xdaforums.com/t/junsun-v1-codes.4282299/post-85503983

You need to use code 8878 instead of the code shown in the video.
[Android Head-Units] scrato:
Thanks, but I did that already 2 days ago.

I clicked on "Menu Icon" and added the marked items but nothing has changed. Where should I find the new items?
[Android Head-Units] donjuan88:
On my unit you find those menu icons under the application menu.
[Android Head-Units] scrato:
On my unit nothing new shows up :( So maybe back to the old idea. Is there a way to de-activate the internal phone app. Or maybe download an app that allows me to change the settings you have been pointing at?
[Android Head-Units] TorstenH:
Remove the phone app from the right side of Menu icon. Reboot your head unit and check if Bluetooth gets used for phone calls.

I hope you was the guy who wants to use Bluetooth for phone calls. In meantime it's hard not to mix up all the topics.
[Android Head-Units] mihaimarton:
Hello friends, I have recently acquired a media-nav junsun V1 Pro 4G+ WiFi, every time the car is restarted, all settings are lost - menu, language, sound equalizer, desktop icons and others. Can it be fixed or is it defective?
[Android Head-Units] TorstenH:
You inserted an USB stick?
[Android Head-Units] mihaimarton:
Yes
[Android Head-Units] TorstenH:
Remove it and reboot. Try then again to change settings
[Android Head-Units] mihaimarton:
Thanks, I'll try!
[Android Head-Units] mihaimarton:
I removed the usb memory, only the front camera is still connected. Unfortunately it keeps losing settings!
[Android Head-Units] scrato:
Thank you. I tried that but the phone app is still available and active. Looks like any changes made to the menu icon details with code 8878 don't have any impact :(
[Android Head-Units] no_hits:
@TorstenH I have same problem, but without USB stick, can you help me please?
[Android Head-Units] mihaimarton:
Thanks TorstenH! In the end the problems were caused by the USB drive.

There would be a slight problem with the white noise - maybe I need to look for the gain setting or reduce the power of the amplifier - but it doesn't bother me too much.....my car is equipped with a BOSSE amplifier from the factory...I tried it in the settings to lower the audio output level but I didn't succeed (at level 9-10 the sound is very loud!). I don't know what to do, what do you advise? Should I purchase an audio filter?
[Android Head-Units] TorstenH:
As soon as you plug in an USB drive Android is asking you, if you want to use it as storage extension or just as external drive. My theory is:

If you select first option, the Junsun apps store their settings on the USB drive. Unfortunately this is not available early enough during but process.

I think you should start to check if other wires/components are too close to your amplifier audio wires. Also re-placing the 4G antenna could help.
[Android Head-Units] no_hits:
You must use RCA outputs. RCA to ISO (speaker) adapter is needed for Bose system
[Android Head-Units] no_hits:
@nicolbau

@mihaimarton

maybe I found solution - continue HERE ;-)
[Android Head-Units] tommespommes:
Hello all,

I bought a used car with an Android radio (ff_866X). Unfortunately I could not find the model/brand name of the radio.

My problem is that I have to enter a 4 digit pin every time I start the car. Is there any way to either change the PIN or (that would be my preference) remove the PIN?

Since the codes work at the beginning of the amount, I hope someone here can help me.

Thanks in advance ✌️
[Android Head-Units] Michail62:
Hello, help. The question of such a junsun v1 car radio. The reversing camera failed. Only the black screen is on. The connection was correct. What could be the reason?When you click on the screen, brightness settings appear and nothing else. I connected another camera the same
[Android Head-Units] TorstenH:
No/interrupted reverse camera power supply or missing video signal.

I think there are already a lot of threads discussing this topic.
[Android Head-Units] Michail62:
The camera was relaid, nothing has changed. I didn't find anything accurate on the topic. Maybe it's worth changing something in the settings?
[Android Head-Units] Michail62:
My factory settings menu

Is it possible to somehow change the pal resolution or something else? I didn't find it in the settings
[Android Head-Units] TorstenH:
Never seen such a screen on my Junsun V1 pro. Maybe it's better to ask your question in a separate thread by providing more info about your head unit.
[Android Head-Units] Michail62:
As I understand it, I don't have a V1 Pro, but a regular V1
[Android Head-Units] Lukerative:
Hi my Junsun screen flickers when in reverse mode not sure what to do
[Android Head-Units] TorstenH:
You may want to post a small video so we understand at least the basics, e.g. if a reverse camera is installed.

Do you have a Junsun V1 pro or Junsun V1?

Do you have a MTK825X or MT8667 unit?

Additonally I don't think it's code related.
[Android Head-Units] roninet70:
Good morning. i have v1 and i have this problem that bothers me. every time I put the ignition key off and the radio goes to sleep all the open apps installed for example mapps ... YouTube .. close and every time I have to set them up again such as Maps. Is it possible to set that it shouldn't close open apps?

Understand me ?
[Android Head-Units] TorstenH:
Give it a try if you have a MTK825X based device

JunsunSleepConfigurator

JunsunSleepConfigurator On Junsun V1 (pro) devices apps get killed before head unit enters sleep mode. So you have to restart the apps every time you continue your ride. The file /vendor/etc/qb_list.xml defines which apps should be just...

xdaforums.com
[Android Head-Units] roninet70:
HI

Thanks for the reply. I tried but it doesn't solve anything.

only system apps remain open. I think I should disable accelerator apps, I think that every time I start them, they are closed as if I did it manually. Does it only happen to me or to others too?
[Android Head-Units] TorstenH:
If you have a MTK825X device you can disable Duraspeed. AppSwitcher has an option to do that.

https://xdaforums.com/t/appswitcher...n-and-similar-devices-incl-autostart.4435555/
[Android Head-Units] roninet70:
Grazie

tnk now i try

my real problem is that i use google maps very often and every time i make a stop, even a small one, when i leave i find maps closed and the destination cancelled. I always have to set up again. unfortunately I have to make several stops and it creates problems for me. I'm thinking of connecting the yellow wire and the red wire always connected to the battery so that it doesn't turn off anymore.

I'm also willing to change units, do you know if there is a similar unit that doesn't have this problem?
[Android Head-Units] TorstenH:
The first question is, if sleep mode works for 3rd party apps on your head unit. E.g. you could try the following way:

- install AppSwitcher and do the basic configuration by selecting some apps so you can start it via the AppSwitcher logo on top of the config menu and see the notification in status bar

- put AppSwitcher on the white list with JunsunSleepConfigurator.

- Reboot the head unit and start AppSwitcher

- Turn off ignition and turn it on. If the AppSwitcher icon is directly visible and you see the message "Wake up AppSwitcher" sleep mode works for 3rd party apps.
[Android Head-Units] roninet70:
HI

now I can keep Google maps in memory as I wanted, so even when I turn the ignition off and on again it is always in the open apps, but the problem is that it deletes the destination every time. I always see insert at every boot..
[Android Head-Units] TorstenH:
Tried my suggestions regarding Duraspeed and initial test of sleep mode with AppSwitcher?
[Android Head-Units] Nakhman:
Sorry!
[Android Head-Units] Nakhman:
Извини!
[Android Head-Units] Nakhman:
Hello friends! I have a Jansun V1 head unit based on Allwinner quad-core t3 p1, 2/32 gb on Android 11

How can I set it so that the car radio does not turn off at all when the engine is turned off, but goes into sleep mode. I want the car radio to be immediately ready for use the next time the engine is turned on, and not wait for a long boot. Thank you!
[Android Head-Units] Coolby84:
Hi All. I have just received my Junsun V1Pro 6G. In the New UI, menu system how can I step in to the developer menu. I find such menu (elsewhere compared to the videos) but I do not know the code, the ones written here does not work.

My problem is that my reverse camera gives no pics. It is in PAL and it turnes on in reverse bit only black.
[Android Head-Units] Gamrin:
I don't know the correct one for your car, but these options have a relation TO BMW:

42, 85, 138, 163, 176, 274, 277, 309, 326, 333

The option 274 worked for my e46. You will have to trial and error what works for you.