Yap butI have a steering wheel remote control with canbus and I installed another remote control connected to the Key 1 wire. where I have connected the appSwitcher.
Tomorrow
Junsun V1 - Codes
- Thread starter TorstenH
- Start date
Tomorrow
Yap butI have a steering wheel remote control with canbus and I installed another remote control connected to the Key 1 wire. where I have connected the appSwitcher.
Tomorrow
I disabled method DealModeKey.
Code 0127 should still work to allow further tests.
Post in thread 'Junsun V1 - Codes' https://forum.xda-developers.com/t/junsun-v1-codes.4282299/post-88599413
The mode key stop working. There were no more changes.
I tried changing the canbus no to another option where the buttons didn't work. Nothing happened.
In the process I lost the backups.
Can you send me the initial mainui.apk?
Thanks for the video. No responding learning function is same behavior
Excellent as intended.
If code 0127 is still working I'm happy.
I sent you the original MainUI in a private message to avoid confusion here. I'm already working on the method hooks so next update for modified MainUI will come...I tried changing the canbus no to another option where the buttons didn't work. Nothing happened.
In the process I lost the backups.
Can you send me the initial mainui.apk?
Updated MainUI:
https://forum.xda-developers.com/t/junsun-v1-codes.4282299/post-88599413
- Starts AppSwitcher after boot and sleep (AppSwitcherStarter and further settings are not required).
This can be tested by uninstalling AppSwitcherStarter or setting another navigation app.
- Logs SWC keys with tag "MainUI" and message "key: ? / state: ?"
This can be checked in Android system log (e.g. with logcat reader), setting a filter on tag "MainUI" and searching for "key:".
I can't test it because the HU freezes when I open an app. I had to pull the fuse 3 times, but I was able to recover from the backup
That sounds terrible. I will undo one of the changed to get an idea what went wrong.
The reset hole of the head unit may me an alternative to removing the fuse.
Starts AppSwitcher after boot and sleep (AppSwitcherStarter and further settings are not required).
This can be tested by uninstalling AppSwitcherStarter or setting another navigation app.
REMOVED: Logs SWC keys with tag "MainUI" and message "key: ? / state: ?"
https://forum.xda-developers.com/t/junsun-v1-codes.4282299/post-88599413
It wasn't terrible.
I know where the fuse is on the engine. Was fast. I had nothing to insert into the hole.Every time I opened an app the machine froze. Turning off the ACC with the key everything remained the same. The fuse was the most productive option .
I uninstalled AppSwitcherStarter before updating.
(Sorry for my English)
Your English is prefect and I will ask of I'm not able to understand what you're telling me.It wasn't terrible.
Every time I opened an app the machine froze. Turning off the ACC with the key everything remained the same. The fuse was the most productive option .
I uninstalled AppSwitcherStarter before updating.
(Sorry for my English)
Thank you for the explanation. I've reverted one change so one more try would be great. I hope the effort to bring up the device is acceptable.
Hello guys is there any solution to remap a CANBUS key?
For example, let it that I want to remap the VOL+ button to STOP button, is there any solution?
SWC didn't work, but it's normal because I'm using a Raise RCZ canbus box.
Junsun it's not collaborating, in fact I'll not reccommend them as sellers
For example, let it that I want to remap the VOL+ button to STOP button, is there any solution?
SWC didn't work, but it's normal because I'm using a Raise RCZ canbus box.
Junsun it's not collaborating, in fact I'll not reccommend them as sellers
AppSwitcher did not start. but...
Edit: The appSwitcher starts, my fault
I'm lost. (probably too much beer on the weekend).
What is supposed to happen? Before, there was a button assigned to navigation for the AppSwitcher. Now I have none. How should I launch application?
Last edited:
AppSwitcher did not start. but...
Edit: The appSwitcher starts, my fault
I'm lost. (probably too much beer on the weekend).
Excellent. Maybe you should drink
only in case of successful test. This is the next topic we will have a look at...
I updated MainUI again
Post in thread 'Junsun V1 - Codes' https://forum.xda-developers.com/t/junsun-v1-codes.4282299/post-88599413
We should find a message in Android log after each key press with tag "MainUI"
and message
"key: ? / state: ?"
I suggest to use logcat reader to find the message.
I tried but I didn't find the keyExcellent. Maybe you should drink
This is the next topic we will have a look at...
I updated MainUI again
Post in thread 'Junsun V1 - Codes' https://forum.xda-developers.com/t/junsun-v1-codes.4282299/post-88599413
We should find a message in Android log after each key press with tag "MainUI"
and message
"key: ? / state: ?"
I suggest to use logcat reader to find the message.
Today I will try with the new update and more attention
"06-12 14:16:40.284 I/power ( 517): release_wake_lock id='KeyEvents'
06-12 14:16:40.284 I/power ( 517): release_wake_lock len=9"
Last edited:
If you cannot change the presets on your radio and with your canbus, there is no software solution.
There is always the possibility of changing the wiring of the radio. On my mazda 3 I know how to do it but I'm not an expert. I will not make suggestions for other cars.
Yes, you first need to update to latest MainUI I provided here:
Junsun V1 - Codes
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...
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3Code 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
Boot logos for code 5678: here
Instruction to change logo: here222
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.
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