yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] Aaantonn:
So you didn’t answer where you get this information from? You are kind of aggressive) You understand that someone might have had a crooked installation, he reinstalled it and everything was ok. And you give advice that can cost a person money, without argument. I wrote to you three times that if something doesn’t work, then you first need to clear the cache, which is what you do when you erase everything, you clear the cache without suspecting it

Can I ask three questions? 1. Where do you find the information you advise (you still haven't answered) 2. How many third-party applications do you have installed? 3. Have you configured the DSP?
[Android Head-Units] Rassez_:
Is there any event or something to Tasker which triggers when HU wakes from sleep mode?

"Display On" or similar didn't work.
[Android Head-Units] TorstenH:
You can register for the broadcast

com.qf.action.ACC_ON

and if you need to do some cleanup before sleep

com.qf.action.ACC_OFF
[Android Head-Units] Rassez_:
Damn thanks a lot!
[Android Head-Units] Rassez_:
Also second question, somehow HU starts hotspot every time I start the car? I have to enable wifi manually, so I can connect HU to my phone hotspot. This may caused by Android Auto? I also tried disable Android Auto and zlink but somehow it just keep doing it.
[Android Head-Units] PrinceLc:
Disable Auto connection of ZLink or CarLetter.
[Android Head-Units] PrinceLc:
Seller said you need a new cable too
[Android Head-Units] ptuchik:
for what?
[Android Head-Units] PrinceLc:
Do you don't have the black screen issue too ?
[Android Head-Units] ptuchik:
I don’t tried yet, waiting for my mainboard to be arrived. Trying to find lcdconfig for it meanwhile. But on the original unit it works fine, no black screen
[Android Head-Units] Rassez_:
Where can I find this setting? In zlink there is no option for that.
[Android Head-Units] Barykelo:
Can someone explain to me what the difference is between the S5 4GB RAM and the S6 6GB RAM when the available memory is the same for both? Same system, MCU and application.
[Android Head-Units] PrinceLc:
Bottom right there is a button for options
[Android Head-Units] Rassez_:
There is no option, I tried change Default Connection Type but nothing happens.
[Android Head-Units] PrinceLc:
Background connection is the automated start of ZLink it's disabled already
[Android Head-Units] PrinceLc:
In my case I have a Samsung with routines when the phone connects to the Ossuret Bluetooth hotspot will automatically activate so the first thing the radio does is open WiFi and connect.
[Android Head-Units] Rassez_:
Hmm I have also Samsung phone
[Android Head-Units] PrinceLc:
So setup routines
[Android Head-Units] Rassez_:
Thanks 🙏, I will try that
[Android Head-Units] PrinceLc:
Ok
[Android Head-Units] Vampire_Dracula:
Here is the latest Car App apk (V1.8-231214.1530) I just received from Ossuret, for the Simple canbus (on a 2019 Honda CRV EX-L)

I am not sure what the changes are.

I got it when I asked for a solution to be able to show the song titles/album art and the Navigation arrow on the instrument cluster behind the steering wheel (I have blank slot and another one showing an unreactive unknown instrument supposed to measure something in mph)

Unfortunately, the new version doesn't bring back the song titles/album art and the navigation directions
[Android Head-Units] meha576:
Both cameras were bought here from me (BiH) and are not the original ones recommended by the seller, but both work flawlessly.
[Android Head-Units] Vampire_Dracula:
I also have the S8 from Ossuret, and I installed a new front camera and replaced the OEM reverse camera with a new AHD camera since the quality of the OEM NTSC camera on this big screen is awful.

The front camera is custom-designed for Honda CRV: https://www.aliexpress.us/item/3256805534700364.html

(Be aware that the connector is using CVBS thus AHD cameras will not work on that connection)

The AHD backup camera is: https://www.amazon.com/dp/B0B9657D54

Side note. I also ordered a second OEM camera (cheap from Walmart) and reused its OEM cradle and OEM connector on the new AHD camera (after identifying the 12V, ground, and video wires on the OEM connector: funny enough they were red, black, and yellow). Once the bracket the new AHD camera came with was removed, the dimensions of the camera itself were identical to the OEM camera, except for two small screw holes in the back, easy to be adjusted.

By reusing the OEM connector, I also reused the original car wiring in a non-destructive way. If for any reason I decide to put back the original backup camera (kept untouched), it can be done easily; just plug and play.

The new AHD camera looks no different than the OEM camera and the video quality is clearly superior, night vision included.
[Android Head-Units] nikoum:
Thanks a lot for all the information and the links. you have a nice setup there. Do you happen to know whether both cameras must have the same refresh rate, as another member claims they must be, in post 1671 ?
[Android Head-Units] Vampire_Dracula:
My back up camera is 720p AHD (Analog HD) 30fps and the front camera is NTSC (29.97fps).

In the factory settings, I see options to use either AHD 30fps or 25fps, independently from the front/AUX camera.
[Android Head-Units] TorstenH:
A typo prevents us from configuring the native mode button behavior:

Related to October 2023 firmware.
[Android Head-Units] PrinceLc:
Oh oh oh let's hope they will fix it
[Android Head-Units] spamplemousse:
Hi,

I bought a Hizpo S6, which is a QF001 on aliexpress.

I received and installed it yesterday, and I'm very disappointed about it.

First i had to figure out why I had no internet connection while connected in 4G with full reception. I figured out that I had to manually enter the APN configuration, like 10 years ago on first android versions.

But above all, I'm facing a lot of stability issues. During a 2h trip today, here are some of the issues I had (pretty sure I forgot some of them):

Black screen. Music is still playing, but no way to turn on the screen. I had to reset the device. This issue happened 3 or 4 times in 2h!

White screen. In this case it was completely crashed, had to reset it also

Random applications (maps, symfony, etc...) crashes

Random reboots

Notification bar which disappear. As the only shortcut I found for a manual reboot is there ... i also had to reset the device.

Are these issue known?

I'll check for software updates, but due to huge number of issues, I'm wondering if it will really change something?
[Android Head-Units] TorstenH:
I think you should return the unit due to this fundamental issues.

I have a S8 without such basic problems but enough other topics I try to find workarounds...
[Android Head-Units] ulbx:
Could anyone please send me the Zlink apk? The shortcut on the home page does not do anything.

I searched inside the apps on settings and does not seems it's installed.
[Android Head-Units] TorstenH:
You should be able to select Zlink or CarLetter in factory settings...
[Android Head-Units] ulbx:
From where? I can not find that option on the latest firmware either.
[Android Head-Units] PrinceLc:
Open the unit and check all connections of the flat cables, had the same black screen and white screen problem. Disconnect and reconnect the flat cable for 100% pin connection and try again. Did the same and since than no issue with black screen or so
[Android Head-Units] PrinceLc:
Did you update the firmware without erasing user data ? Did it the first time ZLink was gone but app icon was there, reflashed with erasing user data and ZLink was working again. In factory menu code 8888 you can select ZLink and CarLetter
[Android Head-Units] PrinceLc:
By the way I have the S7 Ossuret
[Android Head-Units] spamplemousse:
Thanks ! But it was a pain in the neck to install everything in my car, if I have to do it again + try to fix something that should have been done properly during assembly, I guess I'll rather request a refund and send it back...

I described the issues to the aliexpress vendor, I'll wait for his feedback, then I'll see
[Android Head-Units] PrinceLc:
Yes in some cars installation of units are pretty not nice 🙂 in my case Passat B7 its a 5 min Work. I got from Ossuret a display replacement and now they send me a new flat cable.
[Android Head-Units] MauriBixio:
Done ;)

Step for unistall TPMS app stock:

Internal name: com.syt.tmps

- Install "Remote ADB Shell" apk from Google PlayStore on your phone.

- Open hotspot on phone and connect the head unit to it.

- Run "Remote ADB Shell" on phone and enter the ip of your head unit (port 9876).

- Write this: pm uninstall --user 0 com.syt.tmps

- Done

For detect ALL internal name of ALL apps running in the radio,write: pm list packages -f
[Android Head-Units] TorstenH:
Thank you for sharing your knowledge with this excellent instruction.
[Android Head-Units] MauriBixio:
Thanks to YOU for giving me the necessary initial input to do this, a few days ago... ;)
[Android Head-Units] PrinceLc:
Someone played around with this FYT mods and tricks ? Hardware is same as QF001 only software side is different.
[Android Head-Units] Vampire_Dracula:
Thanks. I may use it for the DVR app.

Side note: I'm actually using the TPMS app, since I got the tire sensors. I find useful to be able to see the tire pressure in real time.
[Android Head-Units] MauriBixio:
Why I uninstalled TPMS stock app:

I use a different app for TPMS with radio, via USB interface and internal wheel sensors (wireless sensor).

Well, the TPMS app stock every time I turned on the radio, after a few minutes, a popup appeared saying "The TPMS app cannot work" and only by confirming the popup did it disappear (this was very boring).

So for my use the TPMS stock app is useless... uninstalling it solved the problem. ;)

Note: TPMS stock app was not possible to uninstall via "standard mode" (this is locked, at least with firmware up to October) via ADB it is possible to do so instead...
[Android Head-Units] Vampire_Dracula:
I understand.

I got my wireless sensors from Ossuret (my headunit seller), and the pre-installed TPMS app is compatible with their sensors.
[Android Head-Units] MauriBixio:
I already had previous sensors and interface from Erisin 9" Android radio, and not compatible with stock TPMS app of current S8 radio.

This system of mine requires a different TPMS app, this is why I did this. ;)
[Android Head-Units] sunshinR:
Searched the thread for "gesture", but didn't get any results, so here's the question:

Anyone have problems with gestures to control volume, too?

If I set gestures for volume control, it does a great job till reboot - than the gesture-customization has gone and I have to set it up again.

That's pretty annoying, since volume control without gestures while driving is a security risk in my opinion.

I'm on october-FW.

Ossuret suggested to set sleep time to seven days, but that's not a good solution and drains battery...
[Android Head-Units] tkktkk:
Try maybe to run it without simcard / 4G (use wifi hotspot from phone instead), I had similar problems with the screen / 4G and it was not solved until i got a new screen (+ firmware for it).
[Android Head-Units] spamplemousse:
Hizpo support just asked me to share the screen ID version information, so I guess they want to check the same thing.

But yes, in the meantime I'll try without simcard
[Android Head-Units] spamplemousse:
Btw, how works the screen firmware update?

On the device I just have options to update the system, or the MCU?
[Android Head-Units] tkktkk:
See my previous post here:

[General Discussion] QF001 (ROCO K706) Head Units with UIS 7862s (not FYT based) [read first post first]

Hello all, it seems that there are some QF001 owners out there but not much informations. So i will try to collect everything and put it at one place. The original manufactor is shenzhen jitu technology co. ltd. These units are sold from...

xdaforums.com
[Android Head-Units] XDC34M:
Very helpful, thank you very much!

Is there a way to change bluetooth ringtone volume? It is way louder than anything else and i fear damaging my ears and speakers.
[Android Head-Units] wanxu:
I asked in the past about music apps and navigation app and here are my tests:

-Tested PowerAmp for music, for which I have the license. The UI is awesome, very nice and responsible but I can confirm it is not integrated in the headunit, unfortunately. I will play to try to make it as default as possible

-Tested Sygic. It works fine but sometimes if I change app it restarts or do some weird stuff.

For both of them I have the problem of resolution. Everything is so small... buttons are hard to press and dangerous, if you ask me. If there's an official way of lowering the resolution or the DPI please let me know, if not, I'll search for some third party apps.

Regarding navigation, iGO has 2 advantages: it is super quick to launch and calculate routes and you can set the DPI manually via sys.txt file.
[Android Head-Units] PrinceLc:
Developer options there you can set the DPI but than the standard launcher are not nice to see maybe use than another laucher like Agama
[Android Head-Units] PrinceLc:
I have a newer screen on my unit and yes have the black screen also the firmware for screen is obligatory?
[Android Head-Units] spamplemousse:
I just tried to remove the simcard, and drove for around 1h without any screen issue! (but a lot of "google services" issues, but this one is more likely to be fixed with a software update).

So indeed, the issue should be the screen or its cable :)

Still waiting for the vendor feedback...
[Android Head-Units] PrinceLc:
It seems that PCP flat cable, for some reason the 4G signal breaks something. My seller Ossuret send me a new cable before he send me a new screen but was dated older than the preinstalled. When the flat cable arrives I will test and inform here
[Android Head-Units] spamplemousse:
Yeah, I saw messages from people who received new screen/cable/firmware from Ossuret, but nothing yet from Hizpo.

I hope they'll also do the same... For the moment I'm still wating for their technician's feedback...
[Android Head-Units] TorstenH:
Do you "just" need to enable it again or are even further settings gone?
[Android Head-Units] sunshinR:
For the moment I just have to reactivate.

Didn't check for further faults yet.
[Android Head-Units] PrinceLc:
Ozzuret Hizpo are the same
[Android Head-Units] bohonalo:
Hello everyone, I do not know if you have commented I have tried to read all the posts and I have not found it, I have a s8 and when I put the radio online asks me for an activation code, but as I understand it is free.

Thank you very much.
[Android Head-Units] PrinceLc:
Same activation required it's not free
[Android Head-Units] bohonalo:
Where to buy?
[Android Head-Units] PrinceLc:
AliExpress
[Android Head-Units] marioti:
but why? 99% of play store radio app, are internet (on-line) radio app.
[Android Head-Units] MauriBixio:
If I remember correctly, the Sx stock On line radio app is part of a paid package, which also include the Toppal Security app.

Both must be activated with the code that is sold, but better ask Hizpo/Ossuret...
[Android Head-Units] Barykelo:
You must purchase activation for Toppal Voice from Hizpo/Ossuret, which also includes activation of Network Radio and Toppal Security.
[Android Head-Units] spamplemousse:
I received their answer. They perfectly know the issue, there is a procedure with only the cable to be changed. And I have to pay 0,01$ for it...

I don't care of the 0,01, but for the principle, I don't want to pay to fix an issue which is perfectly known, and a cable which should be installed by default....
[Android Head-Units] PrinceLc:
I paid this 0,01 cent for a new display and for a cable. It's only for the order number
[Android Head-Units] tkktkk:
For me it was, new screen that was sent to me didn't work ( was all black) until firmware for it was installed.
[Android Head-Units] PrinceLc:
Okay I received the file today after asking the new screen they send is older the the one installed, do i Need to install the new cable they send too or only the firmware? What do you think
[Android Head-Units] PrinceLc:
Flashed this display firmware a massage about upgrading the system was there than a reboot and ok, I don't know if it was right this way. When I have the new PCB cable I will insert the SIM again and see if is all fixed.
[Android Head-Units] panagiotisandrom:
I found the problrm with the no sound after the upgrade.

I had use the wrong MCU file.

I changed MCU file and everything is ok now.

Be careful of factory code 774411, it can cause a lot of problems and frustration.
[Android Head-Units] ulbx:
Yes I did. I will try to install the new firmware again with earsing data enabled.

Thank for your time and help! :)
[Android Head-Units] tkktkk:
As stated in my previous posts way back.., I had to use cable from new screen as first and last pin was on opposite side on new and old screen 😊.
[Android Head-Units] PrinceLc:
Same about the pins but I installed the firmware today without changing screen and went fine now I must put the SIM back again and see.
[Android Head-Units] PrinceLc:
One question got someone OBDeleven to work ? And got someone permanent permission for Filemanager to write on USB
[Android Head-Units] Astralech:
How did you compare our S.x. units to Teyes?
[Android Head-Units] denathor:
Just installed my S8, firmware seems to be newer than what is on the firmware forum, unless I'm not reading it correctly. I have qf001.20231110.185622
[Android Head-Units] entoto:
Yes that is the latest firmware now I have it installed on my S4
[Android Head-Units] PrinceLc:
When you change launcher or something in factory menu do you have a reboot after ?
[Android Head-Units] PrinceLc:
Do you have a reboot to take effect after changing launcher or setting in factory menu? With this November firmware
[Android Head-Units] senzatiOn-:
Don't use SIM CARD and all will be ok )

It's a problem with screen driver and 4G slot
[Android Head-Units] spamplemousse:
That's what I'm doing for the moment, but that's not a solution. I specifically bought a 4G compatible model and took a simcard, I want to be able to use them :/
[Android Head-Units] PrinceLc:
When I have the new cable and is installed I test with SIM again I have flashed the display firmware provided by seller already. When all is fine I will inform here and on telegram
[Android Head-Units] denathor:
I haven't played with it much yet. Just installed it and updated all the apps with Wi-Fi, haven't used 4G yet (and probably won't, I can just launch a hotspot from my phone). I had lots of app crashes, but I assumed that was the updates killing some background process the app needed.
[Android Head-Units] PrinceLc:
Can you check when you switch launcher or some settings in factory menu if the headunit reboots to take the change please. When not than my update was fault and I will reinstall the November firmware.
[Android Head-Units] Barykelo:
yes it reboots
[Android Head-Units] PrinceLc:
But overall stable ? From who is the Firmware? Hizpo maybe
[Android Head-Units] PrinceLc:
Why they changed this
[Android Head-Units] Barykelo:
They both sent it to me. The firmwares are the same. It doesn't matter if Ossuret or Hizpo sends it to you.
[Android Head-Units] PrinceLc:
Yes when I asked Ossuret than they send me the October firmware and said this is the latest
[Android Head-Units] PrinceLc:
Yes but he got the firmware from seller so. The only annoying thing was the reboot after changes
[Android Head-Units] Barykelo:
And where can you find this in the October firmware? Hizpo is already selling its radios with the November firmware.

https://www.aliexpress.com/item/100...o.order_list.order_list_main.9.70421802jdsb3K
[Android Head-Units] PrinceLc:
So ist provided by Hizpo the November firmware
[Android Head-Units] PrinceLc:
Do you have maybe the full changelog?
[Android Head-Units] PrinceLc:
Ossuret is selling the unit now too with the new usb network sharing and OTA updates !!
[Android Head-Units] Barykelo:
The OTA has been in the picture since forever, but it is not functional yet.
[Android Head-Units] MauriBixio:
In the previous old posts there was the October firmware...naturally new firmwares will always be released for the future, but I DO NOT like following the trend of updating every month, but only when there are firmwares with substantial and useful news, and only if there have changelog.
[Android Head-Units] Scofi003:
Hello, good evening, can someone send me the configuration of the equalizer? The photos in the thered I don't teovo them anymore
[Android Head-Units] Vampire_Dracula:
For Honda owners.

I got this cable:

GT5-1PP HRS grey to SMA Male RF Coaxial Cable For Antenna Radio wifi 0.5~15FT | eBay

Find many great new & used options and get the best deals for GT5-1PP HRS grey to SMA Male RF Coaxial Cable For Antenna Radio wifi 0.5~15FT at the best online prices at eBay! Free shipping for many products!

www.ebay.com

and now I'm able to re-use the internal car GPS => cleaner instalation.

It worked for my 2019 CRV. It should work for other models too.

It makes me wonder why it is not part of the kit.

The same goes for the missing USB adapter cable. I had to get one from Best Buy to activated the second built-in USB port, instead having cables lying around in the glove compartment.
[Android Head-Units] marioti:
The same cable-adapter is for vw GPS. i have this one too
[Android Head-Units] PrinceLc:
VW is blue fakra I have it too original GPS antenna
[Android Head-Units] TorstenH:
It's possible to change display size in standard Android settings.

Changing this setting breaks the layouting of the stock apps and UI elements.

Alternatively ADB commands can be used:

Set to a density most head units use:

adb shell wm density 240

Undo:

adb shell wm density reset
[Android Head-Units] marioti:
yes. blue fakra connector not fit to other colours. So, if someon will buy it, pay attention. But if someon have it already, so no matter of connector colour, the plug just need to be cut some protruding guide elements
[Android Head-Units] lucky_lucyan:
where did you get the software and MCU for the upgrade?
[Android Head-Units] PrinceLc:
Firmware 10,11,23+MCU QF03(107,708) 14,8,23.zip

drive.google.com
[Android Head-Units] lucky_lucyan:
it even increased the brightness by 20% after the upgrade?
[Android Head-Units] lucky_lucyan:
is there a site where I can get the latest updates, so I don't bother here anymore?

on https://autofather.com/ is not updated
[Android Head-Units] PrinceLc:
Normally Autofather.com but there is not the latest version. The usual way is someone asks seller for new firmware and we share than the link
[Android Head-Units] lucky_lucyan:
thanks!
[Android Head-Units] MauriBixio:
By changelog:

2023-10-06 (v2.71) update record:

1. Compatible with more DDRs and solve the problem of some machine card logos (6+128).

2. The default screen brightness is increased by 20%, and it can be increased by 10% using the password 55551.

3. Support dual Bluetooth function (you need to enter the password 20231006 to use the dual Bluetooth function, built-in Bluetooth is used to connect to OBD, and use a third-party Bluetooth APP)

4. Optimize the problem that the wallpaper is not updated after switching between day and night mode.

---------------

with factory osk --- digit password 55551

It "seems" to increase the max brightness by 10%.

So, at most the password increases by 10% compared to before, but it still seems low with direct sun...
[Android Head-Units] ptuchik:
Just in case someone wants to buy from eBay: beware this seller audioelectronics-99, selling Roco K706 devices. He is the most useless guy I ever seen. They give 1 + 0.5 extended warranty, but as soon as you have any aftersale issue with the unit (and you will have for sure) and write them, they will just ask 2-3 stupid questions then start to totally ignore you and your messages.