yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] cocuzzac:
I am not an expert, however if you traslate (with google) the 2 firmware you realise that are from 2 different companies:

8667Q腾实UI05-国外-1280x720_v45_20230103 -> 8667Q Tengshi UI05-Overseas-1280x720_v45_20230103

8667Q军灿UI02-国外-1280x720_v28_20230302 -> 8667Q Juncan UI02-Overseas-1280x720_v28_20230302

Tengshi and Juncan are different. Now, i am not sure as well if UI02 and UI05 are different as well but i would not install it. I would trust same company and UI. If somebody understand/knows more i am actually interest to different view.
[Android Head-Units] wybitny2:
Ui05 and UI02 are supposed to come from Junsun, I don't like UI05. Maybe now they've refined UI05 more, I don't know. Can you send a link to the software they sent you V28 : 8667Q军灿UI02-国外-1280x720_v28_20230302
[Android Head-Units] seth_space:
8667Q军灿UI02-国外-1280x720_v28_20230302

https://drive.google.com/file/d/1GqNdR8IeY01Vx96t6ppswZ_7J-8uiT1J/view? usp=share_link
[Android Head-Units] mitko9922:
I updated to 8667Q军灿UI02-国际-1280x720_v28_20230302, at first glance everything looks ok, strong bass, even a little too much, everything works and for now in stable. The resolution is large, but better than the previous one, which was too large. Junsun 8/128 8667q
[Android Head-Units] wybitny2:
The dark theme works for apps, google maps, it's easy to verify there
[Android Head-Units] mitko9922:
Yes, works perfect for me, I tested before 5 minutes.
[Android Head-Units] wybitny2:
That means they fixed something, great, thanks for the message and link
[Android Head-Units] rread13:
A clarification on software:

8667Q腾实UI05-国外-1280x720_v45_20230103 -> 8667Q Tengshi UI05-Overseas-1280x720_v45_20230103

This is Ossurett/Hizpo software from my seller that I shared. Your previous Junsun software has been tried on my Ossurett headunit and worked for me. Any screen shots of the new Junsun software?
[Android Head-Units] mitko9922:
Can I ask you to post a picture here of that menu (with code 8878), I need the default settings because I changed and I don't remember what they would be.
[Android Head-Units] wybitny2:
Two usb ports, basically as many as we have to click, We only write in English
[Android Head-Units] gergenam@gmail.com:
New firmware 8667Q UI05-国外-VHD720x1280_v26_20220802

https://we.tl/t-U4PvEUQoZu?spm=a2g0s.imconversation.0.0.1bc53e5f5MhoOa
[Android Head-Units] wybitny2:
The link is not working. "it's ok now, sorry and thank you"
[Android Head-Units] mamaeca:
hi there is a problem with the download link or another file download request
[Android Head-Units] wybitny2:
I entered the link, I copied it to the post office, I entered it started. https://we.tl/t-U4PvEUQoZu?spm=a2g0s.imconversation.0.0.1bc53e5f5MhoOa
[Android Head-Units] tycoon18:
Will this work on a non Junsun MTK8667 unit?
[Android Head-Units] gergenam@gmail.com:
Hi guis!

Help me pls to extract the boot.img file from AC8667.bin (firmaware 8667q).
[Android Head-Units] wybitny2:
New ui underdeveloped, I do not recommend it yet, I like it worse
[Android Head-Units] wybitny2:
I think 7zip should be able to unpack, not sure I know I can look in the bin
[Android Head-Units] 223775:
Can you post a photo of the new ui?
[Android Head-Units] wybitny2:
This is what it looks like. Home screen apps not working, there are a few issues. It looks like ui OSSURET, just less polished.
[Android Head-Units] 223775:
Are the maps on the desktop not working?

But it's a good start. Similar to CarPlay
[Android Head-Units] gergenam@gmail.com:
No, 8667.bin is 3GB file. All files from firmware is merged into one, but not as an archive
[Android Head-Units] wybitny2:
the applications built into the desktop work. Pinned navigation apps do not work on the desktop. I ran syqic, wanted to go to the desktop, it took me to the navigation app. This radio has problems with the voice of the tts, you hear quietly as the radio is playing, you need to use applications from the store as a navigation application, in this case instead of navigation it would show this application
[Android Head-Units] wybitny2:
I was supposed to give Ossuret 9 UI05 software but not tested so I will not insert it
[Android Head-Units] mitko9922:
I installed it and for me in the new design everything works as it should. Is this official Junsun release or a other/custom?
[Android Head-Units] wybitny2:
To świetnie, może jestem zbyt wymagający. Może każdy używa android auto lub gry samochodowej, nikt nie pisze, że głosy tts otwierają go po cichu . Był test, ktoś testował oprogramowanie z Junsun na Ossuret 9, nie próbowałem. https://xdaforums.com/t/firmware-for-ossuret-9-head-unit-possibly-other-8667q-based-devices.4426823/
[Android Head-Units] apikanto:
Junsun v 28
[Android Head-Units] seth_space:
Interesting to see the "standard IGO" app with maps is gone.. The default is now google maps.
[Android Head-Units] TorstenH:
Better use a navigation software from an official source. The nav pre-installed by Junsun is a pirated copy.
[Android Head-Units] rread13:
Thank you for the screenshots. Similar software in appearance and layout, may have little more eye appeal. Does it still have the Junsun security scanning app built-in? Not a fan! I tried the earlier versions, if the radio had a hard reset start any changes made to the home screen apps defaulted back to factory, which was a pain. Thanks!
[Android Head-Units] seth_space:
yep, the junsun security scan is still onboard. But it asked for a activation code the last time in looked at it. So that was the last time i looked.
[Android Head-Units] TorstenH:
It's possible to disable the app in app settings.
[Android Head-Units] seth_space:
reinstalled all apps ( annoying every firmware update) and my impression is the device is way quicker then the old original firmware . So thats nice.

I seem to remember a warning somewhere not to uninstall certain apps but to disable them. any info on that?

For now my 256GB data does not need cleaning, but if its a security issue or speedhog.. ...
[Android Head-Units] seth_space:
Mm, something went wrong. The rear camera gives a distorted image (about 6 small distorted images) I looked at the 8878 settings but there are several pal SECAM and NTSC options. Default it is pal (1)

Not sure if I look at the fight spot but until now no Kuch in regaining my clear image. Any tips?
[Android Head-Units] wybitny2:
I have the firmware 8667Q军灿UI02-国外-1280x720_v28_20230302, the camera works, as far as I know the code 8878 after the factory reset nothing changes, everything stays, every setting. I would suggest a factory reset if everything was ok before
[Android Head-Units] wybitny2:
Thank you, this software looks more complete, it works fine, there is a dark theme in the applications, you can see that the settings have changed, it looks like the Chinese are working on this launcher
[Android Head-Units] divoff:
Hello

Do you also have a problem with the screen "waking up" when you change the volume? (complete muting does not wake the screen, my screen is off). The second problem I noticed is that the displayed temperature does not change. It is only measured once when the car is started and remains unchanged. is this normal?

Regards
[Android Head-Units] seth_space:
this looks exact like my problem:

but where can i find this "protocol setting"?
[Android Head-Units] wybitny2:
If you have a mediatek processor, enter the code 8878 or 8888, then click on Backar settings, change the CamFormat setting to NTSC. Depends on what camera you have, I have the original one and it works on NTSC
[Android Head-Units] mitko9922:
Yes that's the problem, I have an original camera too, and I had switched to another format and it was the same for me, this will fix your problem!
[Android Head-Units] wybitny2:
And where the temperature is displayed, you can show the photos, I did not check the second option, I will let you know. I remember that when I had other software, it was no problem to increase the volume to turn on the screen
[Android Head-Units] wybitny2:
You still have a link to XRC programming, this one doesn't work
[Android Head-Units] robfox1975:
I'm sorry i don't. I scrapped the unit a month ago and formatted the drive where i had all 8667 firmwares and the link the seller originally sent has expired and they have blocked me on ebay.

I can contact the repair place I sent the unit to they might still have a copy but they will not be open until tuesday
[Android Head-Units] wybitny2:
Don't bother yourself, I feel for you
[Android Head-Units] robfox1975:
I now have a topway ts18 unit from Eonon which so far has worked far better than the 8667 unit, faster, smoother and can even have my sygic maps on a window in the home screen
[Android Head-Units] wybitny2:
Junsun 8/128, you can also have sygic maps in the window, even google maps. What matters is that you are happy, that's what counts the most
[Android Head-Units] robfox1975:
Happy with it so far, but as we all know these units have a habit of getting very frustrating very quickly
[Android Head-Units] wybitny2:
I have my radio 10 months, nothing is wrong with it, everything works as it should, I hope it will last longer and I wish you the same
[Android Head-Units] robfox1975:
thank you and very much the same to you
[Android Head-Units] jacko1970s:
WeTransfer - Send Large Files & Share Photos Online - Up to 2GB Free

WeTransfer is the simplest way to send your files around the world

we.tl

be quick theres a expiry on link

im not fussed with this firmware very limited and you lose everything when updating i just brought unit from brogotek
[Android Head-Units] wybitny2:
But thank you very much 🥇
[Android Head-Units] jacko1970s:
can you used a differant firmware on brogotek unit as the one i got and you posted is very limited
[Android Head-Units] jacko1970s:
can i use a differant firmware like the ones posted here other than the link one i got
[Android Head-Units] wybitny2:
If you have, send me the original software, I'll check them and I'll tell you which one will work. I don't know if I understand correctly, do you have XRC software?
[Android Head-Units] jacko1970s:
the original software is the link i sent only just bought unit
[Android Head-Units] robfox1975:
You can as I sucessfully used an xtrons one from another thread(it is linked somewhere in this thread), however you must be very careful as the rom chip can only be rewritten so many times or you end up bricked like mine did
[Android Head-Units] wybitny2:
This software is corrupted, I do not recommend updating
[Android Head-Units] jacko1970s:
yes
[Android Head-Units] jacko1970s:
hi not sure i understand this is the software i have installed on my unit xrc firmware broght from brogotek like robfow1975
[Android Head-Units] wybitny2:
This software is corrupted, I do not recommend updating. Maybe a friend will give me a link in a few days and I'll tell you which one is good and which one I'll compare them
[Android Head-Units] wybitny2:
This software XRC is corrupted, I do not recommend updating
[Android Head-Units] jacko1970s:
ok cheers shall i tell the seller as this is the update he sent me as i asked for a backup of the firmware just incase something happened to original .And updated to this this morning thinking it was an update but same as i already had on it.
[Android Head-Units] jacko1970s:
how many times did you rewrite before it bricked please
[Android Head-Units] wybitny2:
I never upload software before I check it to see if everything is ok. a friend has the same company radio, I will send you his software, if he gives it to me, I will check if it is good, I will write you how to recover it
[Android Head-Units] robfox1975:
I think it was 10, good luck dealing with Brogotek, they are not very good at helping, they blocked me when i asked them to honor the 12 months warranty
[Android Head-Units] robfox1975:
The software on the link is the exact same one I had
[Android Head-Units] wybitny2:
This software is corrupted, useless
[Android Head-Units] robfox1975:
I did sucessfully update the brogotek unit using the android 11 one from post 46 on page 3 of this thread https://xdaforums.com/t/firmware-fo...7q-based-devices.4426823/page-3#post-87665371
[Android Head-Units] jacko1970s:
as i installed this file should i factory reset and how do you check firmware please before installing to make sure everything is ok
[Android Head-Units] jacko1970s:
cheers i think im ok at the moment as only just bought and can return
[Android Head-Units] robfox1975:
Having had a brogotek unit I would definitely return, for what they charge for these units(I paid 230GBp for one that fits into a 2006 mercedes) and I had a lot of trouble with it. They(brogotek) claim they give a 12 month warranty but if anything goes wrong after 60 days they will not reply and after 60 days ebay will do nothing to help. I sent message after message to brogotek and they did not reply and blocked me. I replaced it with a universal 10.1 inch screen from eonon which is a topwat ts18 unit which is far better and cost less. I even was able to use the canbus box from the old brogotek unit. Even buying a facsia kit it didn't cost as much as the brogotek.

My advice is definitely return the unit before 60 days is up. This is the eonon unit i replaced it with https://www.eonon.com/Android-Car-G...reo-with-Octa-core-processor-and-3GB-RAM.html
[Android Head-Units] jacko1970s:
oh mine is a for vw and cost £130 but i had nectar point so only cost £41 cash it seems ok as onlyreally needed for sat nav and blooth as car dont have it 2010 model I wont change much in the unit but the interface is very basic
[Android Head-Units] wybitny2:
It seems Ossuret software will approach the brogotek from the link, a quick check has the same protection. I just don't know what processor is in this radio.
[Android Head-Units] wybitny2:
Hello, I have a case, I already know how to restore the radio if it fails to check your firmware. I have a case, I know it takes a lot of work for you to do root on the software, can you do root in this software, I promise I will check it for you. I will be grateful and promise to check them for you. I promise your work will not be in vain . You're the only lifeline, I've tried everything but nothing works. I'm so desperate, I can check your software even if it's a brick. Why didn't I check the version you changed, this one works better, it's more refined, if you want me to check the older version of the software first, I'll do what you want, sorry

https://drive.google.com/file/d/1Y-FAlAtP5iexjVjHuRdaLc9qXcGntGDH/view?usp=sharing
[Android Head-Units] jacko1970s:
checked my radio on devinfo and processor is MT8667 8 CORE says make is ALPS FF_866X

guy sent me link again for the software but reads the same
[Android Head-Units] wybitny2:
Send a link to the software and what radio company you have
[Android Head-Units] jacko1970s:
https://we.tl/t-oPJK3IBn6u and not sure what you mean by radio company
[Android Head-Units] wybitny2:
The firmware is correct but the checksum in .upd is missing. 50/50 risk. the checksum is missing in the .upd file
[Android Head-Units] jacko1970s:
what does the checksum in upd do does it make the firmware unstable
[Android Head-Units] wybitny2:
On one of the forums, someone uploaded such software without a checksum, I did not understand it very well, but it appeared that it was successful. I don't know what the checksum gives, I know that every software has it. If you have the software from the manufacturer, tell them that the file is missing the checksum in the .upd file
[Android Head-Units] jacko1970s:
ok thanks
[Android Head-Units] seth_space:
If you have software with a missing or wrong checksum, the chance is someone tampered with it. Spyware or worse is a possibility. So do not use
[Android Head-Units] wybitny2:
Localos converted v28 SuperSU with firmware, the radio started, the problem was that the applications did not get permission from SU, the radio starts, the radio refuses to go to the launcher. I don't know what is the cause of this problem, you can safely go back to the previous firmware. Perhaps the problem is that the navigation program starts automatically, preventing the SuperSU application from accessing the SU confirmation for the application. I confirm that the redesigned software is updated without any problems, only there are problems with managing root access to the application. 8667Q军灿UI02-国外-1280x720_v28_20230302-Rooted https://files.sberdisk.ru/s/hoMPyoNVbVA6Rbi
[Android Head-Units] scrato:
Hi, does anyone know where to find the latest firmware for this radio?
[Android Head-Units] TorstenH:
8667Q (2023/03/02) UI02 720x1280

https://drive.google.com/file/d/1Gq...w?spm=a2g0s.imconversation.0.0.709b3e5fFFCcYl

8667Q (2023/01/03) UI05

720x1280

https://drive.google.com/u/0/uc?id=1tgG36vdvxH4SEPyNAzBuU3ErLkejJNgV&export=download
[Android Head-Units] scrato:
Thank you :)

But I think it needs to say UI15 or not?
[Android Head-Units] TorstenH:
Both firmwares are working on Junsun V1 pro with 8667 CPU. Most users prefer UI02 but I can't tell you the concrete differences.
[Android Head-Units] wybitny2:
Firmware 8667Q军灿UI02-国外-1280x720_v28_20230302 has a defect, I can hear TTS voices softly, even the application found in the store does not help much, it often does not work, I can hear TTS voices softly, it's a pity. I'm going to root again with the same SuperSU firmware, double check if it works, if it doesn't, I think I'll go back 8667Q军灿UI02-国外-VHD720x1280_v23_20220801
[Android Head-Units] wybitny2:
I have 8667Q军灿UI02-国外-1280x720_v28_20230302 supersu running, the reason was one app had no access to Yopic Switching, it didn't want access, causing the launcher to refuse to start. I had to enter the application, SuperSU automatically switched to automatically allow access to the application. after accessing it a few times and now it works. I'm sending screenshots, I haven't checked anything else, no time, the time will come for testing. The fourth photo shows which app is having a problem with SuperSU access to app SU verification. I will look for boot.img, I need to improve the TTS voice for navigation, I will check if it is possible. it's all about localos, he has great knowledge
[Android Head-Units] seth_space:
just tried the voices with osmand navigation but the voices work great. No problems. Can you elaborate about the problem?
[Android Head-Units] wybitny2:
I use sygic, there are tts voices from google, you can hear them quietly, they improved it a bit but the voice regulation has not been introduced yet. Normally you can enter the settings through the magnifying glass, but it is impossible for the volume to be memorized. Maybe osmand doesn't use TTS voices from google and that's why you can hear them well, in code 8878 there is volume control but it doesn't work for TTS voices from google. I use the application, it is set as navigation, it starts in the background, it still works. The v28 software is different, this application did not work as if all background applications were killed. Junsun radio has this one and only flaw, but I prefer it to something worse. Junsun knows the problem because he tells you to use the system navigation, he shows that there is a volume control, only you have an android radio so you use what you want. most stable firmware for 8667Q军灿UI02-国外-VHD720x1280_v23_20220801, no problems here. Here too, tts voices are heard quietly, but this software does not kill background applications. You also need to remember that under no circumstances do you need to update the tts voices in the store, if we do this, no application will help, they will always open silently. You need to turn off automatic updates for this app. https://play.google.com/store/apps/details?id=com.google.android.tts
[Android Head-Units] seth_space:
That sounds like an old problem. look here:

https://xdaforums.com/t/problem-with-sygic-using-google-tts-on-px5.3790902/

============

This is a known issue. The unit regulates voice volume with navigation app. Sygic is assigned as navigation app so the voice works well. Google tts engine is not navigation app so it does not work even though it is used in sygic.

There is a trick that I used to have. Assign Google tts as navigation app and it will work with sygic, but I you will loss the navigation key on the unit. To get the key back you can use mtcd-tools to assign sygic to the navigation key.

==========

There are several possible solutions in that topic.
[Android Head-Units] wybitny2:
The official software went v28, google TTS voices can no longer be set as navigation, but the link helped, I didn't expect it, the app went, and setting the voices in the 8878 code works, I have to check if it works without the application. Thank you very much
[Android Head-Units] TorstenH:
That's strange because on MTK825X devices it doesn't matter which app gets set as navigation app - volume controls always change voice volume as soon as Google TTS is active. But I know on 825X the same problem occurred ages ago which was fixed by a fw update.
[Android Head-Units] wybitny2:
It's annoying, but the important thing is that something can be done about it, that there is a way around it. Junsun doesn't react to it, he probably knows it's a problem but silence
[Android Head-Units] wybitny2:
Regarding the TTS quiet voices, I got this response from Junsun, I quote " Hi friend,

Thanks for your message.

Due to copyright and sanctions by Google, we cannot ensure that this software is compatible with our machines

I hope you can understand

If you have any questions, please do not hesitate to contact us.

We are always ready at your service.

Best regards"
[Android Head-Units] TorstenH:
When friends talking bull****...
[Android Head-Units] wybitny2:
I just don't think it's true, I can't handle it, I want to kill Google with guilt. It works for me, so I don't feel like explaining it to them. Someone wrote that there is something in the software that kills apps in the background, I can't look for it, maybe you know something about it maestro
[Android Head-Units] TorstenH:
Duraspeed is pre-installed on the units. But it seems that it was disabled in the newer firmwares. You could check this by (temporarily) install AppSwitcher.

The Duraspeed setting (section others) reflects the property of build.prop file.
[Android Head-Units] wybitny2:
Can you post a link to AppSwitcher mediatek 8667
[Android Head-Units] wybitny2:
Vendor.img , persist.vendor.duraspeed.support=1 is enabled. It only appears in vendor.img/build.prop, when looking for it in system.img\system\build.prop, it doesn't exist there.
[Android Head-Units] TorstenH:
I think the relevant property is

persist.vendor.duraspeed.app.on=X

X = 0 or 1
[Android Head-Units] wybitny2:
But that 0 is off, 1 is on?
[Android Head-Units] TorstenH:
Yes. 0 is off
[Android Head-Units] wybitny2:
I checked two software, it's not turned off, it's always on 1
[Android Head-Units] TorstenH:
Then Duraspeed may kick your background activities and services. You should find corresponding entries in Android system log.
[Android Head-Units] wybitny2:
Duraspeed managed to turn off I don't know what it was about I have 8GB of ram the code showed that I always have ram on the contact, now I have 2GB free. Thank you you are great
[Android Head-Units] wybitny2:
I have firmware 8667Q军灿UI02-国外-1280x720_v28_20230302, I don't play root anymore, I don't test anything, there are pluses but there are also minuses, sometimes something stops working when I kick too hard. I prefer a working radio than constant repairs because something does not work because I play too hard on the radio. I have a friend who fixes radios, I'd rather ask him for magisk. I did everything under myself, tts voices are good, I turned off duraspeed, applications are not put to sleep thanks to this, tts voices from google are heard well. This is something strange with TTS voices, the same software after reset or factory settings is different, half and half can be heard well or not, there is no rule.