Junsun V1 - Codes

[TorstenH]

It says activation code doesn't match

Then you need to contact your seller or edit the file and add the code posted above.

 

[abdullah_ashraf]

Then you need to contact your seller or edit the file and add the code posted above.

i have been contacting him for a week and he is not responding any ideas what can i do ?
* you said " edit the file and add the code posted above." which code ?

 

[TorstenH]

i have been contacting him for a week and he is not responding any ideas what can i do ?

There are different Junsun sellers on Aliexpress. Junsun France seems to be the most cooperative shop.

* you said " edit the file and add the code posted above." which code ?

The code you can find here:
Post in thread 'Junsun V1 - Codes' https://forum.xda-developers.com/t/junsun-v1-codes.4282299/post-87473171

 

[abdullah_ashraf]

There are different Junsun sellers on Aliexpress. Junsun France seems to be the most cooperative shop.

The code you can find here:
Post in thread 'Junsun V1 - Codes' https://forum.xda-developers.com/t/junsun-v1-codes.4282299/post-87473171

this is my seller on Aliexpress https://toopai.aliexpress.com/store/5599247
this is my unit https://www.aliexpress.com/item/400...der_detail.order_detail_item.3.110072725CwKHS
my unit is not on Junsun France website

 

[TorstenH]

this is my seller on Aliexpress https://toopai.aliexpress.com/store/5599247
this is my unit https://www.aliexpress.com/item/400...der_detail.order_detail_item.3.110072725CwKHS
my unit is not on Junsun France website

I thought we're talking about a Junsun device because you're posting in a thread with the title "Junsun V1 - Codes".

Can't help in this case because I don't know your device. Sorry.

 

[Fefo64]

Hello, everyone and thank you in the first place.
Have a Junsun v1 Pro 2Gb 32Gb Android 11 connected with a canbus to my Hyundai ix35 SLE 2013. Everything is working perfectly, although I don't have any way of access to reverse camera image. I have been doing everything to try to obtain an image but I don't receive any single image when I put the reverse.
I've been reading all posts and I can observe that many of you have reached a menu where you can "activate" the camera, but I can't find a way to access to that menu using code 123456, which indeed let me get to complete options but without any way of accessing to camera....
Please, would you mind to provide a way to access to camera settings? I already access only to camera format but any of the 4 possibilities work (pal, NTSC, 720mgh 30fp, etc.)
Thanks!

 

[TorstenH]

Hello, everyone and thank you in the first place.
Have a Junsun v1 Pro 2Gb 32Gb Android 11 connected with a canbus to my Hyundai ix35 SLE 2013. Everything is working perfectly, although I don't have any way of access to reverse camera image. I have been doing everything to try to obtain an image but I don't receive any single image when I put the reverse.
I've been reading all posts and I can observe that many of you have reached a menu where you can "activate" the camera, but I can't find a way to access to that menu using code 123456, which indeed let me get to complete options but without any way of accessing to camera....
Please, would you mind to provide a way to access to camera settings? I already access only to camera format but any of the 4 possibilities work (pal, NTSC, 720mgh 30fp, etc.)
Thanks!

This may help you...

Junsun V1 MTK8259 - the adapter battle (Kia Ceed Jd) / OEM camera usage / reference thread

I bought the Junsun V1 head unit but my Kia Ceed JD had a OEM nav unit which isn't directly compatible to Junsun V1. So I re-wired the wiring harness based on the pins description of my original OEM navigation unit. I'm only modifying the wiring...

forum.xda-developers.com

 

[Fefo64]

This may help you...

Junsun V1 MTK8259 - the adapter battle (Kia Ceed Jd) / OEM camera usage / reference thread

I bought the Junsun V1 head unit but my Kia Ceed JD had a OEM nav unit which isn't directly compatible to Junsun V1. So I re-wired the wiring harness based on the pins description of my original OEM navigation unit. I'm only modifying the wiring...

forum.xda-developers.com

Thank you, Torsten, but Chinese AliExpress "technician" told me that I don't need to connect more wires than the yellow ones since I have a canbus already connected....

 

[TorstenH]

Thank you, Torsten, but Chinese AliExpress "technician" told me that I don't need to connect more wires than the yellow ones since I have a canbus already connected....

Basically you should see at least a black screen as soon as you switch to reverse gear.
For this the head unit needs a +12V signal on pin 14. In some cases this signal comes from the CAN box.
To see the black screen a camera needs not to be connected.

If I understood you correctly you want to use your original OEM camera. In this case you have to ensure the camera gets powered while you're in reverse gear. Please be aware that many OEM cameras must be connected to 6V and may get destroyed by a 12V power source.

 

[TorstenH]

Thank you, Torsten, but Chinese AliExpress "technician" told me that I don't need to connect more wires than the yellow ones since I have a canbus already connected....

I think you have a similar setup:

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

Hello. I recently bought a headunit from Junsun with 4GB of RAM and 64GB storage (it seems that the other versions from Junsun do not have this SoC). Let's collect all information about this version only so we can help each other. I just...

forum.xda-developers.com

 

[Fefo64]

Basically you should see at least a black screen as soon as you switch to reverse gear.
For this the head unit needs a +12V signal on pin 14. In some cases this signal comes from the CAN box.
To see the black screen a camera needs not to be connected.

If I understood you correctly you want to use your original OEM camera. In this case you have to ensure the camera gets powered while you're in reverse gear. Please be aware that many OEM cameras must be connected to 6V and may get destroyed by a 12V power source.


View attachment 5917313

I don't see any black screen...in fact, nothing happen when I make the reverse gear. I suppose that the canbus doesn't provide any power. I don't know what to do.

 

[TorstenH]

I don't see any black screen...in fact, nothing happen when I make the reverse gear. I suppose that the canbus doesn't provide any power. I don't know what to do.

Is the CAN box connected to pin 14?

What's the name/model number of your original radio/navigation system?

 

[Fefo64]

The original brand and model is LG-LAN8900EHM.

 

[Fefo64]

 

[Rahul199090]

Code description from {Mod edit}

Please note: Don't just try a code without to know what happens. E.g. 9191 will lead to the message "device not activated" and you need a file called license.dat.

8888 - restricted settings menu
8878 - full settings menu. Mostly what you're looking for.
Additional info can be found here: https://forum.xda-developers.com/t/junsun-v1-factory-settings.4282295/
1111 - load monitoring
0 - update (mcuupdate_num)
1 - some menu (csudy_num)
2 - barcode
3 - another barcode 8938003992756585897
4 - reboot
5 - color setting
6 - set a new random Bluetooth name
7 -
8 - gis whitelist reset
9 - system notification: device activated (in Chinese)
0129 - CAN DATA
5555 - save settings
1912 - factory setup
1812 - shop setup
12345678 - update_apk update MainUI
3699 - update_apk2
5699 - update_apk3
7788 - atc_log (engineering menu of the 4G modem)
8877 - atc_factory
Menu for changing the cutoff (filter) frequencies for the sub and line outputs (relevant for those who use external amplification):
Code 8877 ---> Audio ---> Scroll to Sound Effect ---> Bass (or Alto (Middle), Treble).
And also there is a setting and the ability to completely disable Loudness.
USB mode can be changed here if required, too.
7758258 - obligatory mode !! do not enter !!! Complete crap going on
5678 - changing the menu code logo
3234 - apk_install_pwd
Alternatively (untested!) restore the engineering menu settings to the factory settings.
2134 - appinfo_id_num
6666 - install_id_num
7777 - install2_id_num
1616 - display_id_num brightness
2064 - testmode_id_num
1414 - reboot_id_num
9191 - destroy_id_root_num
9090 - destroy_id_num
1313 - radio_reset_num
1101 - screenshot_num
4321 - filedelete_num
1234 - filecopy_num

Hi mate, how do i recover the stereo ? I have pressed the 9191 code and now got a message device not activated

 

[TorstenH]

Hi mate, how do i recover the stereo ? I have pressed the 9191 code and now got a message device not activated

Why you did this? I've written that it's not a good idea to enter the code and it's not a good idea to mess around with the settings.
You posted you question two or more times so check my answer below your other post.

 

[Rahul199090]

Code description from {Mod edit}

Please note: Don't just try a code without to know what happens. E.g. 9191 will lead to the message "device not activated" and you need a file called license.dat.

8888 - restricted settings menu
8878 - full settings menu. Mostly what you're looking for.
Additional info can be found here: https://forum.xda-developers.com/t/junsun-v1-factory-settings.4282295/
1111 - load monitoring
0 - update (mcuupdate_num)
1 - some menu (csudy_num)
2 - barcode
3 - another barcode 8938003992756585897
4 - reboot
5 - color setting
6 - set a new random Bluetooth name
7 -
8 - gis whitelist reset
9 - system notification: device activated (in Chinese)
0129 - CAN DATA
5555 - save settings
1912 - factory setup
1812 - shop setup
12345678 - update_apk update MainUI
3699 - update_apk2
5699 - update_apk3
7788 - atc_log (engineering menu of the 4G modem)
8877 - atc_factory
Menu for changing the cutoff (filter) frequencies for the sub and line outputs (relevant for those who use external amplification):
Code 8877 ---> Audio ---> Scroll to Sound Effect ---> Bass (or Alto (Middle), Treble).
And also there is a setting and the ability to completely disable Loudness.
USB mode can be changed here if required, too.
7758258 - obligatory mode !! do not enter !!! Complete crap going on
5678 - changing the menu code logo
3234 - apk_install_pwd
Alternatively (untested!) restore the engineering menu settings to the factory settings.
2134 - appinfo_id_num
6666 - install_id_num
7777 - install2_id_num
1616 - display_id_num brightness
2064 - testmode_id_num
1414 - reboot_id_num
9191 - destroy_id_root_num
9090 - destroy_id_num
1313 - radio_reset_num
1101 - screenshot_num
4321 - filedelete_num
1234 - filecopy_num

Any help will be appreciated

Hi mate, how do i recover the stereo ? I have pressed the 9191 code and now got a message device not activated

I know made a mistake was trying to factory reset the unit. I don’t know what to do now ?

 

[ExiTMoHa1986]

Sziasztok valaki tudna nekem segíteni van egy junson v1 1g /16 fejegységem és el lett állítva a boot menü nem szól a rádió a zene igen nem találok beállitást mire kéne állítani hogy működjön

Mod Edit: English Translation Below

Hello, can someone help me, I have a junson v1 1g /16 head unit and the boot menu has been disabled, the radio and music do not work, yes, I can't find a setting for it to work

 

[Rahul199090]

I have managed to sort it now. Thank you guys for the help. Just trying to figure out how to activate the apple car play now lol

 

[shadowstep]

@ExiTMoHa1986

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