Junsun V1 Pro MTK8259 4GB + 64GB Android 10 headunit

[Gaga92i]

Hello I have a Junsun 8259 pro 1 with 4G I would like to find the different codes for the hidden menus I believe 8880 or other? And I would like to know how to connect the rear camera because if I connect it to the yellow wire camera OK you have to connect the red wire which comes on the same cable from the rear of the vehicle I have not found on which file the seller told me said the brown except that it is connected between the radio and the steering wheel control system! I cut it? Thanks for your help

 

[itzelma]

Does this happen when you change something in the menu with the 8878 pin? I read it somewhere that just because it prompts for reboot, you don't have to do that. Just go to the main screen. It works for me.
But indeed, it does forget some settings...

Yes it works when u just go to main screen but all the saved settings+data will just reset when u eventually reboot it or when u get back in the car. I’m not sure how to fix that

 

[Gaga92i]

Yes it works when u just go to main screen but all the saved settings+data will just reset when u eventually reboot it or when u get back in the car. I’m not sure how to fix that

He had given me a code to adjust the steering wheel control but I did not note if anyone has another code thank you

 

[patience88]

Did you try to insert the USB and then push the little Reset button in the lef upper corner ? Update should start during bootup...
Btw. only one USB port is suitable for firmware update, did you use the correct one ?

What is the correct one?
Sorry 4 the noob question

Thanx in advance

 

[Тодор Станков]

Hello!
I have a problem with Junsun V1 Pro.
my car is mitsubishi lancer x 2008 with big display.
when i connect the multimedia and the problems start...
Car Starts giving errors, no sound, door open, abs, hood etc.
has anyone encountered this problem.
thanks in advance

 

[TorstenH]

Здравейте!
Имам проблем с Junsun V1 Pro.
колата ми е mitsubishi lancer x 2008 с голям дисплей.
като свържа мултимедията и започват проблемите...
Колата Започва да дава грешки, няма звук, отворена врата, абс, преден капак и т.н.
някой срещнал ли е този проблем.
Благодаря предварително.

English, please.

 

[yebos]

Hi I've just bought a junsun touch screen and the touchscreen doesn't work, I've pressed the reset button and tried the other reset using the power button to do it that way but the screen still doesn't work, anybody got any idea of how to get it working please ?

 

[liamstears]

Couple of questions I hope someone can help with...

On my reverse camera the settings asks for a pin, I've tried everything I can think of but no go, any ideas?

Also I read in another thread about codes and found 8877 was suppose to bring up a menu where you can change audio settings like crossover etc but this doesn't seem to work for mine, is there an alternative code for this menu?

Other codes like 8878 etc work...

 

[liamstears]

Hi I've just bought a junsun touch screen and the touchscreen doesn't work, I've pressed the reset button and tried the other reset using the power button to do it that way but the screen still doesn't work, anybody got any idea of how to get it working please ?

One of 2 problems, either 1. The screen is broke. Or 2. A setting has been changed deep in the units settings which are not going to be easy to get to, you may be able to use a keyboard and mouse to navigate the system...

 

[TorstenH]

Couple of questions I hope someone can help with...

On my reverse camera the settings asks for a pin, I've tried everything I can think of but no go, any ideas?

Also I read in another thread about codes and found 8877 was suppose to bring up a menu where you can change audio settings like crossover etc but this doesn't seem to work for mine, is there an alternative code for this menu?

Other codes like 8878 etc work...

While display shows picture of your camera (you're in reverse gear) you can enter pin 1111 to adjust lines.

 

[jarrogames]

Couple of questions I hope someone can help with...

On my reverse camera the settings asks for a pin, I've tried everything I can think of but no go, any ideas?

Also I read in another thread about codes and found 8877 was suppose to bring up a menu where you can change audio settings like crossover etc but this doesn't seem to work for mine, is there an alternative code for this menu?

Other codes like 8878 etc work...

Hi. Here is the code for rear camera...

 

[liamstears]

Thanks for the replys, at the moment though I'm unable to even get the lines to show up, go into backup settings using 8878 but nothing seems to bring the lines up, using an AHD camera, any ideas?

 

[TorstenH]

Thanks for the replys, at the moment though I'm unable to even get the lines to show up, go into backup settings using 8878 but nothing seems to bring the lines up, using an AHD camera, any ideas?

I'm not sure but I think lines on/off gets controlled in standard Android settings, category "car settings" or similar.

 

[liamstears]

I'm not sure but I think lines on/off gets controlled in standard Android settings, category "car settings" or similar.

You are exactly right, can't believe I missed this, thank you

 

[TorstenH]

You are exactly right, can't believe I missed this, thank you

I can believe because it makes absolutely no sense to separate all the settings like the Chinese do.

 

[stefanos21]

Hi. Here is the code for rear camera...

When in reverse gear and screen shows image of back camera how can i make this window to pop up so i can enter code?

 

[DEELG]

Hi, how can I get visible the car information? It is not in settings. I wanted to change the boot logo but without that is not possible. Thanks

 

[didko84]

When in reverse gear and screen shows image of back camera how can i make this window to pop up so i can enter code?

Hold with finger on the screen for few seconds when car in on rear

 

[rodogg88]

Need some help with this

1. Is there any way to make the power button to power on or off the device ? Currently it's just working as a mute button ( already tried to rebind it from hidden settings selecting POWER only turns off screen not the headunit )

2. Also after I installed the unit on the maxidot i see the position now as E N etc. can this be disabled somehow ?

3. I wanna use another music player but when I open it I get this error

Failed

The folder selection system component seems to be missing/disabled/frozen on your device. Please enable the component.

The power can be fixed by going into the settings. Touch learning option, I think. Right now, I have it set to open the app I have set as GPS.

 

[liamstears]

Has anyone been able to use the RCA AV video output to display on another screen? I tried hooking it up to another screen and got nothing, wondering if it's a setting or something I've missed? Or maybe it just functions in a different way, any help?