yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] Morsartt:
Hello guys. I have a Junsun V1 Plus 8/256 radio. Everything works but I have a few problems. I don't know how to disable Android Auto from connecting to the radio immediately after startup. The second thing is that I would like the radio to turn on immediately. And another thing is that when I share Wi-Fi from my phone, applications load quickly (Netflix, YouTube). And after inserting the SIM card, it takes much longer. And are there other non-factory themes for this radio apart from these 5 in the settings? Thanks for the answers.
[Android Head-Units] Karukosari:
Hi guys, i have Junsun V1 Plus 8GB-256GB this is screen from hw info, can you give me the newest firmware?
[Android Head-Units] juju383:
Hello,

I plan to buy the Junsun V1 Pro C (2GB - 32GB) to use exclusively Wireless Apple Carplay. I read that it's the power of the iPhone which will be provided to Carplay, so I'm not sure I need more ram. Can you confirm?

Also, do you think this V1 Pro C unit is ok?

Thanks :)
[Android Head-Units] 1979Damian:
Personally, I wouldn't consider a unit with less than 4GB of RAM.
[Android Head-Units] visser:
You'll need to do the mid-2023 FW updates, update to the latest FW and you're set. The FW download link is in opening post on the Junsun V1 Pro thread.
[Android Head-Units] RootMyMind:
I got some new Firmware from my Aliexpress seller.

8259P_军灿UI02v1280x720-国外_v107_20230919.zip can be verified, i successfully installed this firmware yesterday.

8259P_军灿UI02v1280x720-国外_v113_20231122.zip-Tan.zip

drive.google.com
[Android Head-Units] vladata:
Did you installed it ? Any changes from previous version 107
[Android Head-Units] flo90:
Hi, I own a 2011 Citroën C5. I'm hesitating between this model and the junsun x7. Any opinions? You need a model with at least 4gb of ram I think?

I see a lot of problem for fm reception. Is there a solution or model that is less affected?

Thanks.
[Android Head-Units] Morsartt:
Does anyone know what QR code needs to be scanned in the Junsun phone application to have access to GPS tracking?
[Android Head-Units] G.Scholtens:
Recently i bought this V1 pro (junsun) on marketplace, but i need the code to factory reset.

I tried 8888,8878,0000 but nothing works. In the manual is said 8888, but when i press confirm nothing happend.

Junsun support doesnt want to help me, because is a second hand device. It was sealed when i bought i on martketplace.
[Android Head-Units] gduck:
Please put a picture about the code input window (to identify your unit) ;)
[Android Head-Units] gduck:
Please, use code 160 to display your current firmware information ;)
[Android Head-Units] Big_11:
@14r33k

Finally i had no luck with both of this firmwares and really bad Radio receiption and i returned it and changed it with a device which is marked as 822L Device.

The Radio is working much better and well enough and also th other functions handsfree, GPS an Android Auto ar working fine at first sight so i think i will keep that.

But one question i have..

the other Junsun-Devices has a lot of nice Launcher Themes and also AI

is there any chance to get this separately or have i just to replace the whole firmware

i found that Firmware of my device is JCCM20-0-2023.06.01_09:44 and i think newer than the one in this database in #1

also wanted to know the secret codes ... the one i got, were wrong...

any help would be great....
[Android Head-Units] Myst3t:
Hello, I don't know if you've found a solution for Android auto autostartup :

Here is how I did :

-Turn off bluetooth off your smartphone.

- on your radio, launch your app managing android auto (it was Carletter for me)

- then you can access to the settings of this app, and there's an option to disable automatic startup
[Android Head-Units] Morsartt:
Yes its working, thanks 🙂
[Android Head-Units] G.Scholtens:
Wich code en where can i find it
[Android Head-Units] gduck:
Create a picture from the code input screen and share with us. ;)
[Android Head-Units] gduck:
Try code: 123456 ín the Factory menu.
[Android Head-Units] G.Scholtens:
Where can i disable this annoying floating button / with this quick settings
[Android Head-Units] Big_11:
@gduck

Could you please help me with the correct Codes for my device (ac8227L) which Shows this screen to enter the Code..

Thank you
[Android Head-Units] gduck:
1234 - Factory settings

5678 - Android settings

56789 - Engineering menu
[Android Head-Units] Big_11:
Thanks..

And which Firmware i could use from the list in the first thread...

I'm unsure and the seller does not respond...
[Android Head-Units] gduck:
I think, if your 8227L MCU is TS907.0518, you can try this.
[Android Head-Units] Big_11:
Little confused... Can't find any similiar CPU description at my device, but a lot of "test" ...

can somone help me
[Android Head-Units] gduck:
Sorry, I haven't this type of device. If you don't have a similar screen and can't identify your MCU type, don't install!
[Android Head-Units] Big_11:
This is what i got with CPU-Z...

Is there an better Tool to inspect my device?
[Android Head-Units] gduck:
The type of CPU is not the point, the type of motherboard and MCU matters more. Do you have similar menu? At 15 sec, you have see the MCU type.
[Android Head-Units] Big_11:
This is what i got with MCU...
[Android Head-Units] gduck:
Yes, the firmware I linked won't work for you, it's a different type!
[Android Head-Units] Big_11:
Maybe i will get more Information with "fake device" App...

But tomorrow... 😁
[Android Head-Units] joaquinballes:
Can anyone help me? The seller has sent me a link to update my Junsun V1 Pro C but I can't download it because Google says it doesn't comply with the terms of service.

Here is the link

https://drive.google.com/file/d/1CQGHOY0Dg8yu_X8npvZ3ps1ju7PQqak9/view?spm=a2g0s.imconversation.0.0.5b3b3e5fZhc2UH&usp=sharing
[Android Head-Units] starandroid:
Hi what is the difference beetwen 8667Q腾实UI05 and 8667Q腾实UI02 ?

why must erase all before update the firmware? if I erase all my back camera and all settings in 8878 is erased?
[Android Head-Units] gduck:
Hi!

腾实UI02?!

I think, you mean 军灿UI02:

- 8667Q腾实UI05: 腾实 is Tengshi UI05, different skin and launcher (usable firmware for 8667Q, but FAN is disabled)

- 8667Q军灿UI02: 军灿 is Juncan (JUNSUN) UI02

8878 settings are not affected during firmware update. (in normal case)
[Android Head-Units] starandroid:
Why we must erase all before update the firmware? if I erase all my back camera and all settings in 8878 is erased?
[Android Head-Units] Masterone0815:
Hey Guys.

I got two problems with my Junsun v1 pro 4 / 64

Iam missing the suboofer features, and when i listen to Music over Android Auto, at a higher sound level the radio switches to the Radio app...which is very annoying...is there any solution ?

Thanks for your help!
[Android Head-Units] gduck:
NO need to delete anything before updating!!! Unfortunately the firmware update does this! Itt doesn't update like on an Android phone, but deleted everything. Except the 8878 settings. For example back camera settings not affected.
[Android Head-Units] starandroid:
Can you help me? Fan 2.0 crash and Logo cannot chage becouse cannot serch when I go in Logo boot.
[Android Head-Units] gduck:
Do not install fan.apk! Just enable ;)

Can you share the logo file? I will check ;)
[Android Head-Units] starandroid:
its not possible. in factory menu cannot enable. therisent. there is not. Can you showe me all the option in factory menu? whats your firmware? Ihave ui2 v34
[Android Head-Units] grzegorztttt:
Is there another FM radio app?

- larger RDS subtitles,

- station logos

I have MT8163
[Android Head-Units] vincemue:
hi all,

i just installed a junsun v1 plus 8g/256g HU today.

I am a little bit confused which general threads and firmware threads are relevant to me as i dont se "plus" on OP.

Can anyone send me into the right direction?
[Android Head-Units] gduck:
Hi!

Check your actual firmware version in /Settings/Car Infotaintment/About Device with code 160 ;)
[Android Head-Units] TorstenH:
Install DAB-Z to get platform and CPU information and to see if you have a MTK825X or a 8667Q device.
[Android Head-Units] vincemue:
Thanks,

DAB-Z was not working for me, so I used CPU-Z and got the following information.

Based on the pictures i have

- a 8667Q device

- firmware UI02 - v45

I read that v48 should be the latest version but not sure if its worth to upgrade.

Also I did not find the correct car in the can type setup. I have Mercedes Benz W169. I selected Benz B200 instead. Steering wheel buttons are working but the carinfo app i found in the launcher does not start. not sure if i am missing something else.

is there a list available for the can types i could check on pc?
[Android Head-Units] marchnz:
Cpuz is useless. Post Screenshots of Android System information including MCU version
[Android Head-Units] vincemue:
any new information based on this screenshot?
[Android Head-Units] gduck:
What is your CAN adapter type?

In the firmware, the Mercedes related can settings:

140:

- Ordinary model

- Mercedes-Benz new A screen change

- NTG5.5 With touch

- Ordinary model (panorama)

165:

- Vito 2016,Metris,Spinter 2019

- 2008~2014 Mercedes-Benz C200 completely disassembled

- 2008~2014 Mercedes-Benz C200 retains the main engine *Car Device

211:

- BYD S，E5,G5,Benc B200 （Od）

213:

- CLK300,A180,ML350CDI。2014，ML320。2016,04~12 A，05~11 B ，06~14 R，05~11 ML，05~13 GL，03~13 Vito，Vijano ,Vito 16~18

- Benc C(WithCD).2011~2013 *Car Device

- Benc SLK200.2011(WithCD) *Car Device

- Benc E260.2010(WithCD) *Car Device

- 2010 Mercedes-Benz C180 *Car Device

216:

- Captur，Kadjar，Duster，CLIO4 LowVer,DUSTER,Megane2,Megane3,Megane4,Fluence,Latitude，19 Craybin ,17 Mercedes-Benz SMART (WC)

338:

- Mercedes Vito

- 2022~2023 Mercedes-Benz Spinner
[Android Head-Units] vincemue:
not sure, what you mean. how could i check?

if you mean this "master" plug, i used the one where it says C/B//R... /VITO. it had the same pins like the one i unplugged.

oh. i see. you probably mean the decoder. it says OD-BZ-01, B200, W211, S300 ...
[Android Head-Units] gduck:
Yes, OD-BZ-01
[Android Head-Units] vincemue:
does this help me to figure out which can bus type to select?

thanks, just saw your updated post.

should be 213 if I understood correctly as it is a A180 2011.

Update: 213 was not working, so i want with 211 and thats fine. now also the open door warning appears.
[Android Head-Units] vincemue:
so, to sum up:

- a 8667Q device

- firmware UI02 - v45

can this be confirmed?

not sure, which additional information is provided by the Screenshots of Android System information including MCU version.
[Android Head-Units] stormrain:
Guys I'm facing a problem with my Junsun unit. I'm trying to fix the odometer flashing in my Fiat 500, found the solution through the Aliexpress vendor, which practically involves changing an option through the Car Info app.

Problem is that I'm missing the Car Info App. Any ideas where to find it?
[Android Head-Units] gduck:
Strange... Car Info app included in the firmware and depending on the type of CAN adapter, it uses a different program code... So, a Car Info app change equal a CAN adapter or CAN settings change ;)

My HU, if the USB2 debug is enabled, then the odometer (on the HU) is flashing... Is USB2 debug disabled?
[Android Head-Units] gduck:
Yes, I haven't seen another option in the OD section. The good setting is 211.
[Android Head-Units] chillhahn:
Hello can i use this firmware? I have a junsun v1 plus android 12 4gb/64gb mtk8667 but without Q. Or maybe somebody can help me. It dont save the theme right in the „topic switching“ app. I set a theme, restart the car and its again the old theme.
[Android Head-Units] gduck:
Please, check your current firmware information! ;) INFO...
[Android Head-Units] robertoos188:
Hi , I have a question for you I have a junsun V1 plus 8/256 , android 13, poorly receive FM stations , AMP is enabled

What else can be done ?
[Android Head-Units] chillhahn:
Thanks

Ok i think i have a newer version 🤔?
[Android Head-Units] Carlo_1978:
Hi all,

I have buy junsun plus 6+128 for my 2009 fiesta.

I can read in light gray 360 view but no app and in canbus setting if i select 360 in camera tell unsupport function.

I have see on aliexpress that there is a module with flat cable for t10 t18 board

https://a.aliexpress.com/_EIhm1uB

so,what kind of board there is in my ms96nv 9" eng (junsun v1 plus?)

Someone have unmount this radio and remember if there is a place for a flat cable for free?

Thanks to all
[Android Head-Units] stormrain:
I finally figured it out. The Car Info setting was not there, however Vehicle Selection option was. I randomly picked one and it finally worked :)
[Android Head-Units] Sterke-Jerke:
As this is the Junsun V1/Pro megathread, I am wundering if this would also be the right place for V1 Plus with UIS CPU.

I am not a developer or equivelant.

Some details:

- to enter factory mode use 000000 no idea yet if there are any other menu's

- Junsun calls this on the box XT596 UK, mine is 9 inch 6G/128G

- Stikker on the device says JS XT8581 6G+128G

- System platform says UIS8581A
[Android Head-Units] gduck:
Yes, of course! We are very welcome the new informations. ;)

Is this the launcher? Am I right?
[Android Head-Units] ikwii:
What do you mean by AMP enabled?

What car do you have? Some cars require a power injection on the antenna cable to power electronics required for the antenna.
[Android Head-Units] juanro49:
Recently I bought a Junsun V2 Plus 4/64 (FF_866X), I'll be around here pending news.
[Android Head-Units] luca6701:
Hello guys, I've bought a Junsun V2 Plus headunit for a 2018 Toyota RAV4 Hybrid and I figured out that it comes with some annoying issues:

1. Is there a way to save my personal settings without losing them at every reboot?

2. the original car headunit allowed me to mute the beep sound of the proximity sensors when they detect an obstacle in drive mode ('D' gear position). Is there a way to add this function?

3. The rear camera delay is too annoying. It takes about 2 seconds to show the rear camera video on the screen when i'm putting the reverse ('R' gear position). Is there a way to set to 0 this delay?

Thank you
[Android Head-Units] Big_11:
i now got a new android HU Junsun V1 Pro and another troubles .. 🙃

i would like to do a full dump to this device... i found an instruction for this at this forum with Sp_Tools.

Dump of Boot1 worked but teh ROM_USER Part is not possible to dump...

it worked up to 17% an then the device started up to the GUI and thre process stopped with errors..

tried some times also with changing from USB to VCOM....

now i gave up...

now i found on this device an option of "JANCAR IVI Services" ..

Does anybody know for which purpose this is and should i activate it ??

attached the error Message of SP-Flash-Tool and the option of Jancar ivi services..
[Android Head-Units] gduck:
Hi!

You should use bootloader mode so it won't restart! ;)

Use (for example ) WwR_MTK_v2.51 and use "reboot on bootloader mode"
[Android Head-Units] Sterke-Jerke:
Correct!
[Android Head-Units] gduck:
If there will be a firmware update file from the seller, please share it with us ;)
[Android Head-Units] Sterke-Jerke:
What would be the model type? You guys ususally use the refer to this model?

- Junsun calls this on the box XT596 UK, mine is 9 inch 6G/128G

- Stikker on the device says JS XT8581 6G+128G

- System platform says UIS8581A
[Android Head-Units] gduck:
We usually refer to the type of CPU.

Followed this logic, maybe:

Junsun V1

Junsun V1 Pro

Junsun V1 Pro Firmware (8259)

Junsun V1 Pro Firmware (8227L)

Junsun V1 (8667Q)

Junsun V2 (UIS8581A)
[Android Head-Units] Sterke-Jerke:
I would then go for : Junsun V1 Plus (UIS8581A)
[Android Head-Units] gduck:
Yes, maybe the correct is: Junsun V1 Plus (UIS8581A) (like an XTRONS modell?)

This is also theoretically a new V1 Plus XT514 10inch English JS XT8581 4G+64G

Do you also have such themes?
[Android Head-Units] Sterke-Jerke:
Mine are identical, yes
[Android Head-Units] gduck:
Then this is indeed the best name for this new type: Junsun V1 Plus (UIS8581A)

But in addition, JUNSUN also advertises another new modell, the name is V2. But it has a different launcher. It would be nice to find out the type of CPU...

And I think, the V1 Pro CPU already changed...
[Android Head-Units] Big_11:
Thank you...

but one question i have... in a tutorial there was talked about just to connect the 4pin-USB Cable to connect to SP Flash-Tool or WWR, but i will not get any connection without an power at GRND, PWR And ACC...

ist there an error i made ?

thank you all..
[Android Head-Units] jakemog:
Would the junsun firmware be able to flash on this: https://xdaforums.com/t/help-find-firmware-for-ossuret-9-head-unit.4426823/
[Android Head-Units] Sowmaxwel:
Thank you for replying. I worked but I have another question. I can't set up steering wheel controls. the steering wheel controls buttons are not working. I connected the can bus correctly but nothing are working if open the car door. it showing nothing up. how can I fix it.. my is car is peugeot 3008 year 2011.
[Android Head-Units] pexer-abc:
Have You set the car type in settings?

Mine started working after I did that. I think You can do it in the Car Info App as well...
[Android Head-Units] stefanos21:
Hi.i have junsun v1pro 2g/32g and for the very first time it can not "see" sim card.i have changed 3 different sim cables but problem remains.any solution?
[Android Head-Units] enzovic:
Hi. I own the Junsun V1 Pro 4G (4GB+32GB) Tesla Style Radio for my Opel Astra J.

https://www.aliexpress.com/item/1005003026138394.html

After making a child Google account for my car, I saw that I can't install some apps, like Waze for example, so I did a remote data wipe directly from my google account. That did a factory reset on the radio. After that some things have changed... I chatted with Junsun and they gave me different options that I will post here for everyone to see them:

1. (The worse): After the radio booted back I noticed the Touchscreen is mirrored on X-Axis.

>>The fix came from Junsun: "Please enter the factory settings by connecting the mouse, and then set up according to the following methods, I hope you can understand. Settings--factory settings (password 123456)--touch area keys--key position"

2. Before I only had 1 SIM card displayed, now I see 2 SIM cards instead of one but only the second one is the real one.

>>Partial fix: I went to Sim card settings in Wireless settings and I disabled the first card. Now I only see 1 Signal strength icon but in About devices I still see the 2 SIM cards wit 2 different IMEI.

( Any other Ideas on how can I disable it for the hole system? )

3. In the "Car Settings" on Vehicle Information I now only see the Outdoor Temp, Mileage and Battery. I could see more information before.

>> Still no fix atm. I tried setting different cars because Opel Astra is not on the list of cars, only the GM ones are, but I get the same results. The chat support told me to test using "Old Buick Hideo Low or High" but is not changing anything.

I'm using the Simple Soft Can-BUS adapter GM-SS-04A

Any other Ideas?​

4. The luminosity is a bit to high on the night and it can be a bit disturbing on a long run. I can't manage to make it darker.

>> Still no fix atm. Any other Ideas?

This are some other things that bothers me:

1. The player from the theme can control locally stored music and Bluetooth music but cannot control locally installed Spotify.

2. I must manually open Spotify every time or else Waze can't control the music.

3. Every time I set Google as the speech assistant it works till the radio goes to sleep or does a restart. Than I have to set it again. I didn't tried yet to install Alexa.

4. If I set accessibility for the apps they only work till the radio goes to sleep. The only one that I managed set it and it's keeping it set is Bitdefender Antivirus.

5. I want to set a pin for the lock screen but if I do that I can't wake the screen if it goes black. Any ideas on how to wake up the screen without a power button?
[Android Head-Units] enzovic:
On a side note for the Junsun V1 Pro 4G (4GB+32GB) Tesla Style Radio for my Opel Astra J.

https://www.aliexpress.com/item/1005003026138394.html:

Junsun also gave me a newer version of the Firmware but I don't manage to install it. For me this only updates the bootloader.

This is what they write:

Please click the link below to download our firmware, and then follow the method below to force the firmware upgrade, your radio can be turned on normally, I hope you can understand.

https://drive.google.com/file/d/1kX9g39s6FYDETAAy7-TpsYFTRKmZzA8n/view?usp=sharing

update method

Step 1: After decompressing the system compressed package, copy all the files in it to the root directory of the U disk or SD card, and then insert the U disk or SD card into the machine;

Step 2: Power off the machine completely (B+ and ACC should be disconnected at the same time)

Step 3: Ground another steering wheel control cable from the power cord (either key1/key2 will do)

Step 4: At this point, power on the machine completely (B+ and ACC are marked at the same time)

Step 5: After power on, wait for the upgrade prompt on the machine screen to release the steering wheel control wire

Step 6: After the system upgrade is completed, the machine will automatically restart (update start upgrade)

Do you have any Idea how can I install the newer firmware on my radio?
[Android Head-Units] hoskyz:
hello, does android auto wireless work? I bought another brand for another car and it said that android auto was wired and my surprise is that it works wireless, I want to buy for another car, and I wanted to know if Android Auto wireless works in Junsun, the other radio uses tlink and Android auto wireless works.
[Android Head-Units] lillo1980:
Ciao cosa succede con ripristino fabbrica? Ritorna come all inizio con il firmware iniziale o diventa vuoto senza neanche sistema operativo?
[Android Head-Units] wybitny2:
I did a factory reset, I don't have a navigation or voice dial app, that's how everything works.
[Android Head-Units] lillo1980:
How did you do a factory reset?
[Android Head-Units] wybitny2:
code 8878 will show you something like that, press what's in the second photo
[Android Head-Units] lillo1980:
I do It, but t'ha Is not factory reset...the firmware remain the same and also the boot logo that i have chosen appears again
[Android Head-Units] wybitny2:
Junsun v1 pro 8/128 how to increase tts voice. the Sygic navigation voice is silent
[Android Head-Units] lillo1980:
Sorry you know how activate the display buttons that Always change colours?
[Android Head-Units] wybitny2:
I don't know if this is what you mean, sorry for the bad quality of the photo
[Android Head-Units] lillo1980:
I mean these buttons,before were Always in different colours,now they are turned off and i don't know why
[Android Head-Units] lillo1980:
Please Can you show what you set in the section "Key light colours"
[Android Head-Units] wybitny2:
Tomorrow I will try to record a video, the colors were always in one color as you set
[Android Head-Units] lillo1980:
Ok thanks,but i Remember that it changes Always colour

i solved it, i went to the car and looked in key light colors and there was no color selected, maybe because i had done a reset a short while ago. thanks a lot
[Android Head-Units] Big_11:
which is the "last SP_Flash-Tool ..

i'am using "SP_Flash_Tool_v5.1924_Win" and this does not support Ac8227L devices and i should use the newest Version of this tool...

any help??
[Android Head-Units] luciffere:
Hello. I have a Junsun XT892 UK, 2G+32G, and after some updates, the 000000 pass for car settings not can't be input. Aftrt i see a post i go to car settings-about device, and i deleted config file .apd. After this i can use again the password for car settings but the Theme app not work anymore. After this i made a factory reset and now i have android 9 instead android 12. What i can made to have the navigation like i buyed?

Thank you.
[Android Head-Units] gduck:
Hi!

maybe this will help you ;)