yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] frost_theone:
Hi all,

Intended to keep it under wraps but since you guys are discussing about this. I will just share an update for my android headunit for the following problems

1. Fake android 12

2. 4GB instead of the 6GB. See attached

Bought mine from Alibaba for approx $154 USD. They were quite adamant with their specification until I show them all the proof. I even told them off saying that they can spoof the numbers in CPuz but not all the apps in Playstore. They told me to return the unit and pay for shipping first and they will reimburse via PayPal. I was really reluctant to do so and they finally agree to offset my shipping cost ($40 USD) after much deliberation in Chinese. That means I paid $114 USD for 4GB RAM, 128GB ROM, Android 10 system. He also seems to know about XDA forum discussion, though I don't know how true it is.

After sales contacted me and told me a ton of reasons leading to this "4GB and Android 12 discrepancy". Below are some of the replies.

- Yes, because this is the problem of the chip program, as you receive the MTK program is the machine, in 2023 to do a batch of which is interpolated memory, we also discovered later, and then severely warned the program providers

- The machines produced from December are absolutely ready for memory. We have 4 + 64, 6 + 128, 8 + 128, 8 + 256, 12 + 256 in these versions

- The factory and our sales company are managed separately and operate independently, but they are also cross-owned. We are determined with the program provider, and then the program provider sells the board to the factory, and the factory directly does it, so the factory does not know this information, just produces.

- The factory tested in the machine, did not use professional tools and software, so caused this problem, the Android system can not detect the chip data, in fact, in the Android system, the solution provider wants to write what, mainly depends on the chip solution provider side

- Yes, I am still communicating whether it can be updated through firmware, because it is not possible before this, and now cloud service technology is developing faster.

- Thank you for your understanding, and thank you very much for your information. I have just called the program provider and haven't answered yet. I will continue to follow up. Now I can assure you that the memory is a misunderstanding and our problem, because our current highest memory shipment is 8 + 256, Android version I will follow up

I will just listen this reason as a pinch of salt. Cannot believe his statement entirely
[Android Head-Units] yakdtai555:
Hello guys

Decided to open IGO Pal app today but I only see blue arrow and there is no map appearing.

Waited long time also nothing happened.

Tried Hereigo, also same.

What happened?
[Android Head-Units] gduck:
Maybe you are in a sea :) Try zooming out ;) Possible GPS connection problem...
[Android Head-Units] yakdtai555:
I tried hereigo and it detected my current location but no Map showing at all.

Gps signal test has satellite detected too.

Could it be that it don't support my country? I am from thailand.
[Android Head-Units] bloot:
Have you tried to download your location map?
[Android Head-Units] SteeveGr:
In case you see the skin:

Satellites test -> Useful/Information/Gps information

Installed licenses -> About/Licenses

Installed Maps ->About/Content/Maps

If everything is solid color you have to use a File Manager to check iGo directory.
[Android Head-Units] SteeveGr:
Checking FW V43 and V53 without uploading to my radio , i can confirm V43 is really the latest and more completed.

Update: V46 looks like the latest. All contents are similar to previous, which means minor improvements or updated app versions.
[Android Head-Units] gduck:
Ohh, most likely there is no Thailand map. Find one in the Internet ;)

Follow SteeveGr instructions to check your installed maps ;)
[Android Head-Units] psykofool1992:
Hi,

I have the V1 Plus 4GB 64 gb FF_866X

I have carletter for carplay i use 5 ghz youtube music cuts audio more then spotify but still annoying for both apps. I imagine due to interference of other cars this happens.

Maby a firmware upgrade can somebody help me what the newest 1 is? I appreciate the help
[Android Head-Units] mitjama:
I have Junsun V1 Plus 6GB 128GB MT6768 FF_866X.

At the device back the label says: MS96NV 9inch English, JS 8667NV 6G+128G. It is for Astra K.

I can confirm that the app "Device Info HW" reports there is only 4GB RAM. And Android is fake 12, actually 10.

How have you others with the same situation sorted this out with issue the seller? My seller was Junsun France Official Store on AliExpress.

Despite this initial issue there is one severe issue where I have constant annoying (hissing) noise coming from the rear speakers. Front speakers works fine. I narrowed the location of the issue in a way that if I disconnect an 8 pin white connector coming from Canbus then annoying noise goes away. As soon I connect the wires back then this noise comes back. Has some already had such problem? It is 3 days and the seller has not responded yet back...

There are also other issues. Some of them others already mentioned on this forum.

Radio stations and other setting (eg. home screen icons) are lost after main voltage is disconnected. Or after car settings change and reboot.

Then WiFi connection from phone hotspot gets disconnected when phone Bluetooth is connected. Meaning I can only make phone calls oved headunit or only have WiFi connection, but not both which is expected.

Current (original) FW version is v39.

Are FW versions mentioned on this thread appropriate for my device? Which release is recommended to try and use? A device has a fan at the back.

I would also like to raise navigation volume level relation to radio volume level. However there is no such setting, despite a paper manual says and shows it should be??? Images attached.
[Android Head-Units] Anton TNT:
Hello , I need some help for Erisin unit ES91xxx mt8667 android 11 - update is from 01/08/2022.

I installed firmware from this thread , but screen is upside down and resized to resolution 1270x800 (stretched to off grid and for this unit I'm looking standard firmware with resolution 1024x600).

I performed calibration but screen stays the same everytime and with no adjustments when saved and restarted.

Any of you guys have a suggestion how to fix it or calibrate screen and touch buttons to a res 1024x600?

Thanks!

p.s. I used also mouse to navigate unit while performing calibration while connected to usb port

p.s. PIN code used for factory settings was 8788
[Android Head-Units] gduck:
Hi! This is the lastest firmware update for your device:

8667Q军灿UI02-国外-1280x720_v46_20231122.zip-Tan.zip

My expereinces with the firmware update.

About your sound volume problem: Interesting, I have 4+4GB version and my volume settings screen looks like on the paper manual.
[Android Head-Units] mitjama:
Thanks!

According to your description you also originally had v39? And your volume setting options are different, like in manual? Kind of strange...

How do you mean 4+4GB. Is your model Junsun V1 Plus 4+64 maybe?

Which car installation? Regarding my rear sound noise I suspect it could be Canbus issue. Maybe...

Can you have Blueetooth and WiFi connections together?

What does it mean "Tan" release? How does v46-Tan differ from v43?

Is there something missing (apps, etc...) from v46 in relation to v39 or v43?
[Android Head-Units] gduck:
Yes, Junsun V1 Plus 4+64GB. My car is an old Peugeot 307. No sound noise!

Bluetooth and Wifi YES. But with Android Auto, NO!

Don't worry about "Tan" word, that is a name, the important is the content ;)
[Android Head-Units] SteeveGr:
I have the same radio with V39. Unfortunately until now i am testing the unit at home so i have no experiences with CANbus yet.

I also noticed the problem with BT. When BT connection occurs, radio turns to hotspot and the mobile connects to this hotspot while the app CarLetter mirrors the phone. This is happening probably for faster connection. As a result, the previous internet connection is gone.
[Android Head-Units] wybitny2:
Code 8878 there you can change the buttons, it's the same procedure as in canbus, only here is the menu for the buttons
[Android Head-Units] Andrew46147:
thanks, but i guess there is no option in mine. there is only the option for touch keys which I don't have 🤦🏻‍♂️
[Android Head-Units] wybitny2:
you press the key and there you can change the settings of the buttons, even the physical ones
[Android Head-Units] wybitny2:
Sorry, someone has newer software. thank you. From what I see, the software should be every month, only now I noticed that the end is year-month-day, software.
[Android Head-Units] :
Hi! I just received this new firmware from seller, maybe it will help someone :-) . I got the 8GB+128GB radio, horizontal screen.

Chinese Radio Update - Google Drive

drive.google.com

The software will be uploaded within 20 minutes after posting this comment, it's still uploading, please be patient:-)
[Android Head-Units] apikanto:
MOD EDIT:

hello can you give a picture of the main screen with this software

witam, czy możesz dać zdjęcie głównego ekranu z tego oprogramowania
[Android Head-Units] apikanto:
MOD EDIT:

well, it doesn't look interesting

cóż, nie wygląda to interesująco
[Android Head-Units] :
Well, I posted it because noone else did and I had it on me. There is no other reason.
[Android Head-Units] apikanto:
MOD EDIT:

thanks to ui2v23 it is better

dzięki ui2v23 jest lepszy
[Android Head-Units] Patrin:
MOD EDIT;

Hello! I stitched the wrong firmware. Boots up to the Android logo and reboots. Help revive

Привет! Прошил не той прошивкой. Загружается до логотипа Android и перезагружается. Помогите оживить.
[Android Head-Units] :
I'm sorry, I don't know how to return to previous defaults. Maybe the update before will work.
[Android Head-Units] wybitny2:
I did the same as you. connect the usb with the software, turn on the radio, keep the reset pressed, touch the display with five fingers. You do this to start the USB update. I've already repaired my radio, it was working for the fourth time. I downloaded other Ossuret software, the radio did not start. I put v23 now, surprisingly the voice in google maps and sygic has improved. Strange coincidence or I don't know what happened.

Я сделал то же, что и ты. подключите usb с софтом, включите магнитолу, держите Reset нажатой, пятью пальцами коснитесь дисплея. Вы делаете это, чтобы начать обновление USB. Я свою магнитолу уже починил, работает с четвертого раза. Скачал другой софт Ossuret, радио не запустилось. Поставил сейчас v23, на удивление улучшился голос в google maps и sygic. Странное совпадение или я не знаю, что произошло.
[Android Head-Units] wybitny2:
This software is not for this radio, the resolution is wrong. it will be possible to restore, but you need to know how, button and touch congestion
[Android Head-Units] wybitny2:
I found on the internet that there is no newer software, so from what I can see ui02 v23 and ui05 v26 are the last software at the moment. Of course, if someone gets a newer one, please drop it, and also ask for the correct resolution
[Android Head-Units] AlexxP83:
I have 10.25 inch Head Unit on MTK8667 with resolution 1920x720. Does anyone have newer firmware for such device?
[Android Head-Units] wybitny2:
What car or canbus that shows the weather ?. You have to look for the latest firmware, it's inserted unless I send you something newer, but be warned you may fail, bad resolution. you will need to get the device working again. look for the topic on xda Ossuret 9, only you do everything at your own risk. if you have this resolution then the Ossuret 9 software should do it without any problem.

Ossuret 9:

ro.forfan.adaptany.enable=1

ro.forfan.adaptany.twidth=1280

ro.forfan.adaptany.theight=720

forfan.extscreen.twidth=1280

forfan.extscreen.theight=720
[Android Head-Units] wybitny2:
I don't know if I can give the page, someone wrote there that he was doing root for this radio, I don't know the language, I can't register there, maybe someone knows how to root on this radio. I already know how to do it more or less, but I decided that I do not need it to be happy, especially since there are delicate problems.
[Android Head-Units] Jetblack31:
Hi,

I'm looking for firmware 8667Q from 20220518.

Does someone have it ?

Thank you very much!

Jetblack
[Android Head-Units] wybitny2:
are you only interested in this 20220518?. 20220510 https://drive.google.com/file/d/1sx...w?spm=a2g0s.imconversation.0.0.3d073e5fte5Pmv
[Android Head-Units] SteeveGr:
A very important question!

We all hate ads. Especially when time and attention is very important. Is there any good antidote?

I tested adAway but can't do the job the fast way because the device is not rooted!!

Second option but slower is to filter ads as VPN.
[Android Head-Units] frost_theone:
I think u also gotten the same headunit as me. Request for a partial refund like I explained on the top. I am not sure if AliExpress Junsun France is managed by the same Chinese team. If yes, you will probably get the reply very late as today is Chinese New Year eve and it's long holiday over there.

For the hissing issue, I cannot comment too much since my car has no canbus at all.

Radio stations, equaliser setting, Navigation shortcut will revert to default when changing settings from 8888 and 8878. But I didn't experience any radio stations lost when turning on the headunit after sleep mode off.

I am using 4G sim card on my unit so I cannot comment on that. I will test if mine is also experiencing this phenomenon.

Use the v46 FW that @gduck has provided. The same file name was also provided by the seller.

My volume setting (V45 FW) is the same as yours with just 2 adjustment. I believe you can adjust the Navi volume from 8888 under Volume setting.i didn't adjust mine but I only adjusted the radio from +2 to +6 which seemed to be a bit louder. Below is the link to the system explanation for reference.

https://bbs.xtrons.com/viewtopic.php?f=35&t=583039
[Android Head-Units] jenselspencer:
Anyone in here knows what the AMP setting is for, in the factory menu, is for?

I have the opportunity to choose 0 or 1? Have connected an external Pioneer Compact amp to the V1 plus head unit through high level harness cables, but the volume is somehow very high. Anyone knows how to adjust gains/volume, when have connected an external amp? 🫤😁
[Android Head-Units] netciii:
Mitjama, if you could upload the new firmware, I would like to know if the navigation sound setting will be visible, if so, please let me know because I am also in this situation, thanks.
[Android Head-Units] seth_space:
ads? Where... is do not see any ads. Only when i use Waze and the car is stationair there will be an ad. But at the moment you start driving they dissapear.

Apart of that i never see any ads.
[Android Head-Units] SteeveGr:
Just try to install any free app from Google play!

Try this https://play.google.com/store/apps/details?id=com.softwareupdate.appupdates
[Android Head-Units] seth_space:
ah, okay. You mean ads in free apps. Just buy them.
[Android Head-Units] Lupedrone:
Hi ,I've a junsun v1 pro 6/128 with 8667 bricked and the seller don't give me any answer,i' m searching a scatter file and boot1 file, someone can help me ?

Thanks
[Android Head-Units] frost_theone:
Hi, it will be great if you provide a picture of the FW. Under "about device", type 160 when prompted. A picture of your device model will also help a lot
[Android Head-Units] Lupedrone:
Thanks for your reply(excuse for my terrible English) but my unit is completely bricked with black screen.This happened during a reboot after a modification under 8888 menu ....the only things I know is the producer that is junsun ,the memory amount that is 6/128 GB and the processor that is 8667 and android version 12....I appreciate If someone can help me, but I understand that is quite impossible thanks
[Android Head-Units] frost_theone:
No problem.

Oh ya. Totally forgot that you mentioned it is already bricked. U can try downloading the FW provided by @gduck as seen below.

[Firmware] Junsun V1 8667Q - 8G/128G VHD QLED

Hi, my seller send me new FW for my Junsun. IMPORTANT! This is for 8667Q chip. https://drive.google.com/file/d/1g1Uz--3FSbfCHoD2jEKHIHxFdW0S-R37/view?spm=a2g0s.imconversation.0.0.761e3e5fKk3Vqp I was make upgrade but not fully tested...

xdaforums.com

One is Tenshi FW And the other one is Junsun.
[Android Head-Units] gduck:
1. Use a FAT32 Pendrive for the firmware files.

2. Connet Pendrive to the 4 pin (JUNSUN connector side) USB

3. Use the RESET button and after keep your FIVE fingers on the screen until the update starts!
[Android Head-Units] gduck:
Sry, I wrote wrong information I checked again and I also see only two volume options :(
[Android Head-Units] Lupedrone:
Thank you gduck After i'll try
[Android Head-Units] Lupedrone:
Hi gduck,I discover that my radio is an 8259 with 6/128 GB and resolution 1200x600 ...
[Android Head-Units] Anton TNT:
Again please ... HOW TO MAKE screen res 1024x600 for ver. 53 of firmware tengshi, calibration does not fix the problem, screen is upside down, stretched to res 1270 and buttons do not react , or are on opposite side.
[Android Head-Units] gduck:
Based on the CPU type, for example, this is your firmware:

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

The resolution is another question, but your unit is not working, so I think you can try this ;)
[Android Head-Units] gduck:
Strange, the MAINUI in this firmware is contains 1240x600 layout. Do you have "Screen Rotation" menu (8788, Others)?

Have you tried another firmware version? For. example: 8667Q军灿UI02-国外-1280x720_v46_20231122.zip-Tan.zip

PS: Another user with similar problem and resolution was resolved the "upside down" problem with this firmware: 8667Q军灿UI02-国外-1280x720_v34_20230703 (but this older than v46)
[Android Head-Units] Lupedrone:
Thanks I'll try to flash with those firmware
[Android Head-Units] Lupedrone:
Hi , I've tried but nothing the unit not responding,black screen (with leds matrix on) the strange thing is that the phone is connected via Bluetooth and also android auto,if I press rst the screen became all black and After 4/5 seconds the matrix led under the screen switch on
[Android Head-Units] AlbertoBmwe90:
Hello everyone, in 2022 I bought a Junsun radio for a Hyundai Ix35 2010. When I bought it it was called Junsun V1 pro 4gb/64Gb 4G/Wifi. Now I think they have changed the name Junsun v1 Plus

A few days ago I wrote to the seller because I wanted to update.

He sent me the link to the new firmware

It works fine, except that a gear appears in the part of the launcher that corresponds to the 360 view app that I did not previously have installed. With the new song U4 disappears, so that's how it remains. I put links in case you want to download it.

All the best

Link of the purchased radio: https://es.aliexpress.com/item/1005...st_main.5.18e6194drr8d8J&gatewayAdapt=glo2esp

Seller Message: Dear Customer Firmware download address: https://drive.google.com/file/d/1OxpKTSSr2ypBPHyi0uWd4tHgoM3N1DtB/view?usp=sharing How to use the firmware Step 1: Download the firmware compression package and unzip the file; Step 2: Format the U disk or SD card in the computer; Step 3: Copy all files to the root directory of U disk or SD card; Step 4: Insert the U disk or SD card into the machine, connect the power supply, and turn on the device; Step 5: The car radio will automatically update the firmware, which is expected to take 5-10 minutes; Firmware usage video tutorial:https://drive.google.com/file/d/1Tj-mNtPnrHo2mQrrIjhJqRitwF77YSnE/view?usp=sharing wish you a happy life Kim

I attach two images before updating
[Android Head-Units] bloot:
UI03? Now that's interesting, did you find any new UI theme or any remarkable difference visually speaking?
[Android Head-Units] gduck:
UI is similar than others... I'll try it in the afternoon and write if I see any differences ;)

Use Topic swithing app to change UI03 from UI04 :)
[Android Head-Units] psykofool1992:
Hi,

I have V1 Plus 4GB 64 gb the wireless carplay music stutters, this is due to interference of nearby hotspots when driving.. no solution is provided not even a firmware update solves this.

Is there a way i can force wired carplay or use it? cant find anything about this please help
[Android Head-Units] bloot:
I look forward to reading your impressions :)

I was referring to the file name 'UI03', until now I had only seen UI02 or UI05 in the file name.
[Android Head-Units] SteeveGr:
Interesting. New 2024 FW?

What FW version was before update?
[Android Head-Units] AlbertoBmwe90:
Hello again. Yesterday I installed the firmware they sent me, I only took the car to go to work and I haven't had time to investigate properly if there are any changes. Along the way I have not noticed any difference compared to the previous firmware. Some inconvenience, yesterday the usb wifi dashcam worked when I updated and this morning it no longer worked. For me, I have not noticed improvements with the update and I have noticed inconveniences, since I have to reinstall a few apps. The main reason I wanted to update was that I bought an obd2 vgate icar pro and I was not able to pair with the Junsun radio, and in the hidden icon menu, the obd icon did not appear. With this new update it does not appear either. I am thinking of installing version 46 of the forum but first I will spend some time on this version
[Android Head-Units] mitjama:
Do you already use v46-Tan, and there are two sound options, too?

Is Fan app missing in v46-Tan release?
[Android Head-Units] mitjama:
Haven't upgraded yet. I'm still waiting for the seller to help me resolve unwanted noise in rear speakers... So i would like to leave FW intact for a while...
[Android Head-Units] mitjama:
Does anybody maybe have some information about infotainment wiring in Astra K 2017 Innovation, Intellilink Navi 900, OnStar.

I'm wondering about two wires (yellow and white - picture #1), located on the original gray harness, connected to main Intellilink Navi 900 box at passengers side?

What are those wires used for?

Namely, I have an issue with annoying noise coming from rear speakers after I installed Junsun V1 Plus 6/128.

Those two wires goes to the 8 pin white plug, attached at the Junsun back side (picture #2) as white and red wires.

After some testing and disconnecting various plugs on the Junsun side I suspect that those two wires make troubles. If I disconnect this 8 pin plug then noise stops and radio plays normally.

Green two wires on 8 pin plug comes from Canbus and are probably needed to adjust original Car settings. Without them "Car Info" app does nothing.

Thanks for help.