yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] ScorpionSX:
Hello everyone,

I would like to ask if there is a way to create a kind of "snapshot" or a backup of the currently installed firmware in a form of a flashable image, which I can create any time, then test new firmware/features and if I don't like the new version, simply flash back the image I created and don't have to set up everything from scratch.

Thanks for info.
[Android Head-Units] Zwintje:
There is a backup possibility in factory settings. But I don't know how much it's saves. Also via the play store you can set and get a backup of you're app,'s.

Maybe that's enough.
[Android Head-Units] Mega_R:
I've updated my unit to QF001.20240515 and QF05.V02.03.20240106. Now when I turn off the car for a while and turn it back on the screen stays black. I can see the screen getting powered and I can press the radio button and music starts playing.

I have to detach the power to reboot it and then everything works again. It was working normally before I updated. If I remove the key for 10 seconds or so it turns on like normal but after a minute it wont.
[Android Head-Units] RWK_Ravex:
Hello everyone,

i have a problem with my unit

Basically, after the update of the latest firmware (downloaded from the list posted in this thread by Barykelo), the knob doesn't work anymore to control volume.

The knob it's not broken because if i turn it in the radio app, instead of change volume, it change the radio preset.

I've already tried to map the knob in the "physical button study" menu but it doesn't work.

I've also update the MCU, downgrade to older firmware and tried to factory reset multiple times but it still not working.

Anyone have encountered this problem? How can i fix it?

Thanks
[Android Head-Units] paradoks55:
This is very annoying but it is a fact for the best work you have to reset the device with code 225588/22558800. After doing a clean update and re-uploading all the user settings as they were, that is you knock down the tower of cards and then again you order with the idea that everything will work well, I don't see any other way. Checked multiple times.It's just the way things are, you can't expect miracles from a device for plus or minus 250 euros. Miracles happen after that if you have the skills and luck.
[Android Head-Units] RWK_Ravex:
I know, in fact before doing the update i have done the 22558800 factory reset. But after the update the volume knob stopped working and when i try to map the knob it doesn't work.

I don't know if can help but when the unit was working fine i have this firmware and MCU

I've already tried to downgrade but it didn't help.
[Android Head-Units] paradoks55:
I had a problem with flash and I know from experience that maybe you have to try to flash with 1-2 versions of old software and only then update the latest release zip mcu then they necessarily do a factory reset and you set up the canbus and touch pad from the 5-point menu..
[Android Head-Units] Barykelo:
I assume that you did the settings through the hardware button settings and not through the touch button settings.
[Android Head-Units] RWK_Ravex:
Yes. On the latest firmware the setting menu it's called "physical button study", but I think it's the same
[Android Head-Units] Barykelo:
How did you do it? My guess would be to mark Vol+ and rotate to the right, then Vol- and rotate to the left. The icon must turn blue after turning. Then I save.
[Android Head-Units] RWK_Ravex:
I've done exactly as you say. I've managed to map all the other button for the home, back, nav function and also the knob for the ON/OFF function (by pressing it).

When I select the Vol+ or Vol- and then rotate the knob, i can rotate the knob whatever i want but the icon remain grey and doesn't turn blue as the other.

The only this i see for setting the function is that i need to keep pressed the button i need for 2/3 second before the icon turn blue. Maybe this is the problem?
[Android Head-Units] Barykelo:
Write to the seller
[Android Head-Units] roerholt:
Got this send today

https://jitu2firmware.oss-eu-central-1.aliyuncs.com/%E9%9B%86%E9%80%942_20240515_v3.10/update.zip

Been having trouble with car launcher .

Now I can change it again.

Might be old news but thought I trow it out.
[Android Head-Units] bloot:
I am tempted to buy a 7" Hizpo S8 with UIS 7862S but reading here it's somewhat terrifyng, knob button that does not work after upadte, seems to be fairly easy to brick it upgrading it?
[Android Head-Units] paradoks55:
Give an opinion about the latest release, I have observations that the controller is getting interrupt saturated and maybe a downgrade will be necessary.
[Android Head-Units] Zwintje:
I have this unit Ossuret S6 and put Waze on it, But the font ( letters ) are to small, not good for a head unit. In settings the font is already set at maximum. Is there anyway to get them bigger ? Or maybe my firmware has this error ?

Edwin
[Android Head-Units] paradoks55:
Try reducing the font and restarting. Try increasing the font and restarting. Also Try a different launcher and then go back to your launcher. It's not a good idea to look for third-party apps to enlarge the font because they will load the cropped Android 13 system.
[Android Head-Units] Mega_R:
Apparently this is caused because I added youtube music to the "sleep whitelist". Sleep works normally again since I've removed it. Unfortunately this means music won't resume automatically
[Android Head-Units] paradoks55:
Buy the head unit for your car with peace of mind. Things are swallowed, that is, children's diseases are somewhat treatable and here it becomes a hobby, we all treat our devices. Feel free to enter our $200-$300 adult toys section. Preferably S6, S7, S8. Nothing to worry about, a major hardware modification should be done with a new fan and thermal pad on the back cover, because the device is prone to overheating and then the display freezes, slows down when opening apps and it test if it doesn't work smoothly for you you can pour install different update zip and mcu update files until it works...
[Android Head-Units] bloot:
Yeah finally ordered the Hizpo S8 7" it should arrive in the coming days
[Android Head-Units] RWK_Ravex:
I have an update for this problem.

I've wrote to the seller and he send me this video

This method fixed the issue. On my unit that function was already ON, but turning OFF and back ON again (like in the video) solved the problem. Now the knob change the volume even without set the function in the hardware button setting.

I hope it can be useful for someone in the future if they ever have the same problem as me.
[Android Head-Units] Barykelo:
new MCU from 22.5.

https://webshare.cz/#/folder/7ChLyLYNoX/mcu-qf05-22-5-2024-bu32107-tda7708
[Android Head-Units] Mr.TT_NZ:
Nothing yet for the TSC4745/BD37534, maybe they're actually trying to fix the issue I identified if someone told them about it, really hope so.
[Android Head-Units] paradoks55:
People, what car antennas are you with.?Do you have an autoantenna amplifier installed and where exactly is it connected, I connected here to the A3 ACC pin, but we don't find much difference, at times there is a disturbance or interference, and it depends on how you put the amplifier behind the main unit.
[Android Head-Units] paradoks55:
What are the changes what is fixed awarded.
[Android Head-Units] Barykelo:
I have no further information. The Chinese sent it to me as a fix for the April version with a broken restart.
[Android Head-Units] Barykelo:
G8
[Android Head-Units] ocevidac:
Hello, have you installed the new MCU? with factory clear data or not? did it fix issues?
[Android Head-Units] Barykelo:
Clearing user data does not need to be done for MCU installation. Restart is fine.
[Android Head-Units] jhonel76:
Hello, after the update the system does not respond to commands. You can't go into settings, you can't reset to factory settings or update... A solution, someone. thank you
[Android Head-Units] refsada:
Thank you for sharing! Car Launcher is now starting without delay, 4G and GPS runs more stable. But there is no longer the standard Laucher?
[Android Head-Units] SlyCheD:
I had the same problem due to the small diagonal on the Opel Zafira B. You can fix it by changing the DPI in “Developer Mode” in the standard Android settings. I don’t remember which one I set for myself. You need to choose the best option.

114477 - activates developer mode (You must enter the code, click OK, and then do the usual procedure: tap on the build number on the system information screen until a message appears that you are now a developer.)
[Android Head-Units] Zwintje:
First of all. Thanks for the tip. But it did not work. My firmware dies not go into developers mode. When i tap the android version multiple times a analog clock shows. Not possible tot change the dpi settings. But i Found a hidden menu through search on the HU with the help of this YouTube video. I speak dutch, so I had to search in dutch.

.

Edwin
[Android Head-Units] SlyCheD:
Wow 😮. Thanks for the info. When I have time, I'll try it on my device.
[Android Head-Units] Zwintje:
Worked fine on mine. Now Waze etc.. I don't need a microscope anymore.

Greetings Edwin
[Android Head-Units] GabrielNm:
Hello, new owner of a K706 / 7862A in a Ford Fiesta here 😅 I want to ask if there are any updates for the MCU and System. I currently have this (attached image). If you could send me a mega or google drive link, that would be awesome. Thank you in advance :)
[Android Head-Units] Barykelo:
Does anyone know how to reset or downgrade the touch screen firmware?
[Android Head-Units] GabrielNm:
This site has the higher end S version of the HU, therefore not compatible with mine... I tried updating the MCU, but it was the Q05, not Q03
[Android Head-Units] Barykelo:
S series means unit type S1-S8, not processor type. Please update the software and before updating the MCU, please enter the code 774411 in the factory setting, confirm OK, and this will enable the change from QF03 to QF05 and update the MCU.
[Android Head-Units] paradoks55:
Hi guys, thanks to the clip from post #2371 and manipulation of the display size, spotify expanded very well, it used to be in thumbnails on the front page. The default launcher changed parameters to the home page, the radio app got bigger and the saved stations bar didn't view full size.There is no complete happiness on this platform I think but I keep on torturing it.😂🤣
[Android Head-Units] wit.cz:
During gathering experience with this unit, I have not found any changelogs of FW updates. Are there any, maybe directly from the vendor (jitu)?
[Android Head-Units] mazingas65:
un firmware e un mcu per s6 schermo verticale 9.7" izpo

dove posso trovarlo? ho problemi con il launcher che con alcuni si blocca errore launcher3?

con quello prima foto come imposto qualsia lingua diversa da inglese va in crash

a firmware and an mcu for s6 vertical screen 9.7" izpo

Dove posso trovarlo? Ho problemi con il launcher che a volte si blocca con l'errore launcher3?

with that first photo as imposed whichever language other than English crashes
[Android Head-Units] Kiralina:
Page 93 in the general discution thread. Read the posts. It is not an update.zip file.

https://xdaforums.com/t/general-dis...t-based-read-first-post-first.4525675/page-93

Update files posted by Clandaries

QF_20230414_x4.11.zip

drive.google.com

I have it installed on my S4 and it works fine, for me.
[Android Head-Units] lioncs:
Hello thanks for file...and please how install? zip file is easy...this file idont know...thanks
[Android Head-Units] Kiralina:
Read the thread, and you'll find more info.

Personally, I did this: unzipped the archive. QF file, auto file. Open auto file, rename the update_auto.zip to update.zip and proceed as usual.

Otherwise, this is supposed to be an automated update, but I like to see the update process.
[Android Head-Units] lioncs:
THX and second file mcu.bin? where found? please send me link. thank you
[Android Head-Units] Clyde72:
There is no second file, it is a system update so only one file. Read the thread(s) please to learn about the difference.
[Android Head-Units] Barykelo:
download the current mcu here https://autofather.com/s_sjjc
[Android Head-Units] snaker12:
How did you map the google assistant button at voice command? Did you install google home? Can you tell the procedure? Thanks.
[Android Head-Units] arca114@gmail.com:
Can I use this firmware on a mekede UIS7862 unit. I like testing software lol
[Android Head-Units] ImBenny:
I've updated my previous post to make it easier to check and download the correct update for everyone who owns S series HU.
[Android Head-Units] jagd71:
I only mapped a button in my steering wheel with Google assistant (I set up Google assistant as default assistant). That's all I did. Now, everytime a press that button google assistant pops up and I can make questions or ask for directions (which will open Google maps, as I wanted)
[Android Head-Units] Barykelo:
so far the latest version of the firmware is 2023/04/14, it works for me without any problems
[Android Head-Units] DRDSVK11:
Hi guys, I just bought this unit too S8/8/128, it was shipped to me with 20230304 FW, everything kind of works, but I am thinking about doing upgrade, I got two questions

1. any chance of change log for new FW versions? I saw it for older fw in this thread

2. is deletion of user data/settings mandatory? I see there is option for that but I presume it will probably wipe the device, is that right?
[Android Head-Units] Clyde72:
Only with system updates there is a change log, latest one look & search in the general discussion thread

If you erase you will have to reinstall and/or reactivate all your third party apps etc again with every update
[Android Head-Units] DRDSVK11:
Hi, thanks for reply!

My question is if I MUST delete data when updating, I am not sure if every update is full clean installation or just update like OTA update
[Android Head-Units] Elrathias:
No need to delete data, you need to set it up fresh anyway. Media files etc stay though.
[Android Head-Units] Clyde72:
No you must not. I am sure after doing several updates for half a year now. Otherwise I wouldn't have answered... Never had to refresh anything. Just updating and business as usual. I always update manually.

OTA doesn't work fyi, fw updating can only be done via Udisk.
[Android Head-Units] ImBenny:
Oh I missed that somehow. Where did you download it?

0414 may be the file update time while the HU says 0328. Is the Head Unit displays 0414 on the update page for you?
[Android Head-Units] Barykelo:
here is the download and yes it shows 0414

https://xdaforums.com/t/firmware-qf...s-not-fyt-based.4541261/page-12#post-88454763
[Android Head-Units] hojnikb:
Hello; are there any alternative radio apps, that work with these units for example like NavRadio+ ?

Also, i've seen that carletter was replaced with Zlink for carplay....Any experience with the latter, is it any better/worse?
[Android Head-Units] mazingas65:
Ma il firmware va bene per tutti modelli s6??? anche quello verticale?

But the firmware is fine for all s6 models??? also the vertical one?
[Android Head-Units] Henry$:
I have two questions - does anyone know what to do to make the battery voltage shown in the top bar correct? where to set it? and the second thing is the air conditioning bar that keeps popping up, which blocks access to all other radio options, e.g. navigation, what can be done about it?

This application was updated today and I thought that the problem with the air conditioning would disappear, but the only thing that has changed is that now it works dually (before it was only mono and it was not possible to change it), but the AC light keeps flashing and there is nothing you can do about it.
[Android Head-Units] Barykelo:
You can't do anything with the voltage display. It's not that big of a difference for me (about 0.5V less). The air conditioning setting is directly in the CarAPP.
[Android Head-Units] Henry$:
Yes, there is an application for air conditioning settings, but I can't set anything there. the AC key keeps flashing and the bar is always up. Can you help somehow? the air conditioning is dual-zone and the car is a Peugeot 407 SW

I dug around in the settings a bit again and the air conditioning problem has disappeared for now
[Android Head-Units] stormrider57:
hi, maybe this video help, what is your year ?
[Android Head-Units] Henry$:
When I installed it last year, I watched a lot of videos on YT and so far, thanks to this forum, everything is OK. And my car is from 2008
[Android Head-Units] Lazza151:
Any standout changes from 0515?
[Android Head-Units] yahyoh:
Anyone tried this update?
[Android Head-Units] Gyovany96:
@Lazza151 @yahyoh

I successfully Dirty Flashed it, nothing new or changed noticed! Some user on Telegram group says the logo code (01010101) is not working anymore (he Clean Installed it)
[Android Head-Units] stormrider57:
have any of you, tried dudu launcher with success?
[Android Head-Units] ScorpionSX:
I tried dudu launcher on previous firmware, I downloaded the launcher from what appears to be an official source (website), I think it was some "signed" version (I remember there were two, one worked, the other didn't), ... aaaand I mean it's looking nice and everything, but it doesn't integrate with the factory music or radio apps, so you don't get their information on the widget on the main screen, and also I only have 7" screen, so it's all a little too small for my taste (I didn't bother with DPI settings).

What I would like to see, is an alternative launcher that actually integrates with the stock apps, so I can see the music/radio info on the home screen, instead of using 3rd party apps, which is redundant in my opinion...

(of course if you're using Spotify/Apple Music/etc. for music source and not USB/SD, that's a different thing, but still...at least the radio app...)
[Android Head-Units] bloot:
Did you change DPI settings on your 7" unit? I tried the method described in the video below (screen zooming) but then factory settings were so big I couldn't use some functions, had to reset the unit using a usb keyboard because I couldn't see some numbers.
[Android Head-Units] ScorpionSX:
Like I said, I didn't bother with changing DPI settings, to be honest that wouldn't make the launcher usable for me, as it doesn't support the built-in apps. But once before I tried the zoom settings, but it really does make it all unusable, and on any launcher.
[Android Head-Units] wanxu:
Edit: moved to general discussions
[Android Head-Units] red65600:
have you solve your problem? i have the same....
[Android Head-Units] Zebnastien:
How did you flash it ?

Recent firmware update files are xxx.rar, so I renamed it to update.zip to launch update.

But after reboot to finish update, it says the file is invalid and revert to normal.

What did I miss ?
[Android Head-Units] Barykelo:
From this rar file, copy the file update_auto.zip and rename it to update.zip. Before installation, don't forget to check delete user data.

https://autofather.com/s_sjjc_20240118
[Android Head-Units] Zebnastien:
Thanks for your answer :)

I dont have a file_update_auto.zip in the .rar file provided by @Gyovany96 here:

https://xdaforums.com/t/firmware-qf...62a-7862s-not-fyt-based.4541261/post-89606939

I still don't success to install it.
[Android Head-Units] Barykelo:
There you go, hopefully you can handle it now.

https://drive.google.com/file/d/1-ItTmcEDJpQQmddQ4D06fJl1ebZ3lW26/view?usp=drive_link
[Android Head-Units] Zebnastien:
Thank you very much, I will try to install it tonight :)

What did you do to make it update.zip ?

Is it 20240709_v3.12 ?
[Android Head-Units] mazingas65:
Mod translation: Hi, I installed it but I'm left with a half screen and half black at the bottom??? I downloaded this, is it the right one or did I do something wrong?

Ciao io lo installato ma mi resta lo schermo a metà e metà nero parte sotto??? ho scaricato questo è quello giusto oppure ho sbagliato qualcosa?
[Android Head-Units] Barykelo:
If you have a vertical display, you cannot use this firmware. Here is the firmware for your unit:

https://drive.google.com/file/d/10RcrJaWVDW0zG0gxbmQfXiNDTQQWR4Fj/view?usp=drive_link
[Android Head-Units] mazingas65:
Mod translation: thank you very much, I'll try tomorrow :Love:

Grazie mille domani provo :Amore:
[Android Head-Units] Zebnastien:
I finally could install 20240709_v3.12 on my Hipzo S3.

@Barykelo, many thanks! How did you convert the file ?

As for feedback, I have the feeling the system is more responsive, but that my be psychological or because of fresh install. What is for sure, it is faster to switch to light/dark according to car lights.

I am only using Android Auto with this device, and I noticed a Layout change:

Now the vertical left black bar (the one with apps) is at the bottom, like it was on the old interface.

I don't know if it is because of firmware update, AA update or Z-Link update.

Nothing more noticed so far.
[Android Head-Units] bloot:
In your opinion, which is the best and most stable frmware you have tried for this units?
[Android Head-Units] MrHomebrew:
Where did you get the QF_CarSettings.apk?

I'm having the same issue you were and need to fix it.
[Android Head-Units] mazingas65:
Mod translation: update started automatically, all good. Updated successfully and no longer gives me error when I change language. thank you.

aggiornamento partito in automatico, tutto bene. aggiornato con successo e non mi da più errore quando cambio lingua. grazie :cowboy:(e)
[Android Head-Units] Zebnastien:
For me, all problems were solved with the October update. I updated every version since with "clear user data" enabled and never noticed major differences or regression.

The same can't be said for QF01, QF03 and QF05 MCU updates where I found several problems (sound too low, lower quality...).

Now with latest QF05 MCU and July 2024 firmware, everything is running just fine.

Except I am not sure if I prefer the new Android Auto Layout.

I wonder if I can install latest zlink apk without loosing software licence activation...
[Android Head-Units] Badger50:
Greetings. As a friendly FYI, you stand a much better chance of having your questions answered in a timely manner by simply abiding by XDA Rule #4:

Spoiler content hidden.

Which is why I have translated your last 3 posts. Please post in English in order to avoid post removal for further rules violations.

Your cooperation is appreciated and expected. Thank you, and have a great day.

-Regards: Badger50
[Android Head-Units] mazingas65:
sorry thank you, I am Italian and ingleso a little I know, next posts will be in English, thanks again for your help.
[Android Head-Units] alex42069:
My only annoyance is that they removed the reverse camera ruler settings while in reverse you could adjust the angle of the lines not anymore. Does anyone know how to delete the built in camera lines? They're big and block the view I only want the angle ruler bar
[Android Head-Units] stormrider57:
you need to go into the canbus settings, to remove the original ruler.
[Android Head-Units] Emil-Erpel:
Hi, I received the latest version of the firmware yesterday from the seller hizpo, 942_20240515_v3.10/update.zip.

However, this does not solve my problem with ZLink 5 not activating. The apk does not seem to be overwritten or replaced. How can this be achieved? Apart from the fact that ZLink5 cannot be activated, the device (S6) has been working fine so far.
[Android Head-Units] alex42069:
Where do I find those settings?
[Android Head-Units] alex42069:
Found them, the settings only enable the angle bar which i do use not the built in lines from the reverse camera
[Android Head-Units] stormrider57:
for me, I can put either the two rulers or just one, : the car's original ruler is in the canbus parameters, the other in the factory settings.

head unit 13.1 inch S8.

Show me your canbus settings (take some pictures)
[Android Head-Units] pamarama:
Did you also ask Hizpo for support? And did they answer? I have the same problem. I asked my supplier (Car Android Europe Store) for support. Their response is that they will ask for feedback to their technician.