yashsingh1/xdaforums huggingface dataset:
[FYT Android Head Units] 03hdfatboy:
That did It thank you. I did get an email with a config.txt attachment from ATOTO support just a few min ago. I opened it and noticed the bt type is 7.also has a lot of other things on it. I will try it later today. Its a little after 3am here. lol

thanks again

If you want me to send you the config.txt that ATOTO sent me so you can post it LMK
[FYT Android Head Units] 03hdfatboy:
The one ATOTO sent me didn't work I got a dead android on the screen with a " no command" error on the scren and the android.launcher on the one they sent is 6 not 4 like the one that I got from here was 4. not sure if that was the issue or not
[FYT Android Head Units] Solvin:
Is there any way to make a backup of the current MCU of the head unit?
[FYT Android Head Units] nook'r:
An interesting discovery:

After firmware flash failed due to newer firmware on the unit.

I waited about 120sec and then pressed the home button on my HU.

I noticed there is a menu but I am unable to select any as soon as I release the home button.

Maybe an other tester can figure it out.
[FYT Android Head Units] iamrance.asa:
It was quite a bit larger than the 2mb one (smallest I got it was ~30mb, which is smaller than the ~50mb that is in the T'eyes mod oem/fem location). The bootanimation I made is a proper bootanimation for Android but maybe not for my device due to size and the fact I made it full screen resolution instead of the mid-screen sized one that comes default. However, flashing the original that I pulled from the oem software didn't fix the bootloop afterwards either. I ended up recovering it by reflashing the oem software back over it without a wipe.

Btw, I appreciate that you've taken the time to give me a response :cowboy:
[FYT Android Head Units] Solvin:
Looks like Android recovery menu.
[FYT Android Head Units] farhanito:
Hi,

When i tried to do split screen between Google Maps (Navi) and other app (Spotify, etc), the Maps isn't showing up on recent apps selection. How to fix this?

EDIT: apparently it's a launcher issue
[FYT Android Head Units] DexterMorganNL:
Anyone with an Suzuki got their built-in USB port working? I got the cable, with my previous headunit and have been wondering if it would actually work with the Mekede M500s.

Or could it be these built-in USB ports from the car factory, just don't support today's USB standards? The car is from 2015 and back then I was very happy it had an USB port, but it was kinda useless. As it couldn't even provide enough power to run my dashcam.
[FYT Android Head Units] wtmaxx25:
Mix is on, but scale is to 10 ill take it back down to 5, I have the image file I can look at to see if I can figure out how to add torque to the entry.
[FYT Android Head Units] deadman220:
thenk you i will try it soon

but can you add launcher section that is in 4pda forum i think the download links there are broken .

and thank you for your efforts
[FYT Android Head Units] wtmaxx25:
I looked in this package and do not see "navi_app.txt"
[FYT Android Head Units] surfer63:
No. Links are working perfectly fine. You have to be a registered user to download. And it's against their forum policies if a registered user (like myself) would download them and share them. You could (possibly) be banned.

Besides: the moderators of this forum don't like that either.

If you want one of those launchers, then register. And google how to work around the "captcha's"
[FYT Android Head Units] surfer63:
No. because it is inside the com.syu.ms apk. unzip that apk. Add your package to the navi_app.txt. rezip the apk. copy it back by lsec flash.
[FYT Android Head Units] deadman220:
ok thanks

the russian captcha took me a while to solve but the links work finally :LOL:
[FYT Android Head Units] wtmaxx25:
I am having a brain fart and cannot find this com.syu.ms apk
[FYT Android Head Units] surfer63:
Unzip the AllAppUpdate.bin to some folder. Then you will find inside "app" the folder "190000000_com.syu.ms" and therein the "190000000_com.syu.ms.apk".

unizp that one. etcetera.
[FYT Android Head Units] wtmaxx25:
tracking
[FYT Android Head Units] wtmaxx25:
yea this may be a bit over my head for today, i need to sit and think about this bin and unzipping... i have the apk for torque pro and have the isec from joying..
[FYT Android Head Units] surfer63:
add your com.syu.ms.apk to the post and i'll do it for you (I hoped a bit like "give a man a fish and he eats for a day, teach a man how to fish and ..." ;)
[FYT Android Head Units] wtmaxx25:
I used to be pretty sharp on these types of things before my heart surgery i just need a little more step by step than before and I may get my son to help look at it too . I really appreciate you doing extra work.
[FYT Android Head Units] surfer63:
Sorry to hear that.

See attached the modified apk.

Unzip it to a clean usb and flash it to your unit. No need for the AllAppUpdate.bin. Only the contents of this zip.

Edit: Please remove your torque pro version from your post. You paid for it. Not good that others download it.
[FYT Android Head Units] wtmaxx25:
Thank you very much, I've formatted a stick and unzipped it to that drive! I will give it a go and I took torque app down.
[FYT Android Head Units] wtmaxx25:
Lost radio since the flash
[FYT Android Head Units] wtmaxx25:
Not sure what happened, no key tones, no radio functions can't reboot unit, I will try to flash back to yesterday, no errors in the update as it took with just plugging the flash drive in
[FYT Android Head Units] surfer63:
Wait. I will share a flashable image with the original com.syu.ms
[FYT Android Head Units] surfer63:
This is the original from your AllAppUpdate.bin
[FYT Android Head Units] wtmaxx25:
unzip this the same way to the flash drive?
[FYT Android Head Units] valerio.tosti:
Hello Guys i have an A-Sure 9" 3gbram+32gb rom and for me everything works perfect!

I have just 1 question, i need to delete some system apps becaus 32gb internal memory is not enough.

My question is how to delete them over adb? i have only to usb out to do this!

How can i do that
[FYT Android Head Units] hanichl:
No chance so far over ADB, as the super partition is write-only ( see Post #1 #2 ).

For "correct" handling see Post #2, Chapter V. But you also have to read entirely Post #1 and Post #2, to understand the mechanism, before you go to brick your unit 😋

This is the essential link for your question:

"See this post #228 for more info about the "The lsec_updatesh folder and lsec.sh script" as it was used on the SC9853i (and now again on the sc7731 (uis8141e)."
[FYT Android Head Units] dhbiker:
Hi

I know i have quite specific issue but maybe one of you knows how to fix this....

I bought Ekiy T900 UIS7862 specifically to use it with the app Hondash ( to do datalogging on the development car ). The problem i'm facing is that it seems the headunit is not able to connect to the BT dongle? it accepts only connections TO the headunit ?

Is there any way to make this work ?

Thanks for your reply :)

P.S. i already changed the launcher ( thanks Mario Dantas )

Also the android shortcut settings link seems to be broken... spits out 404
[FYT Android Head Units] hanichl:
Sorry, this is not the correct thread, even if it claims to be BT issue ....

See Post#1 : "

This thread is NOT meant for:

buyers advice (is this one better than that one?)

4G providers, DAB+ modules or DAB+ software (see here for DAB-Z by @realzoulou), Navradio+ (see NavRadio+ ported to UIS7862-FYT devices by @KoTiX2 , sub-woofers, OEM cameras,

OBD devices,

TPMS or other peripheral devices."
[FYT Android Head Units] DexterMorganNL:
The built-in USB port doesn't work: could it be that it's actually an USB 1.0 port and not compatible with most USB devices? Including my smartphone, which has an USB C cable.

I connected that USB port anyway, even if it meant to sacrifice one USB dongle. For my usage two USB dongles hidden in the dashboard is already enough.
[FYT Android Head Units] ziddey:
You might need to change sys.fyt.bluetooth_type to 0 in your config.txt and then pair the obd dongle in android settings. https://xdaforums.com/t/q-a-tips-info-roll-up-joying-fyt-sc9853i.3979377/#post-80459061 See #27 #28. Different device, but likely applies here as well.
[FYT Android Head Units] vuthequi:
I have a head unit like the Mekede TS3. I have a problem with the microphone as follows: it works properly for the voice assistant. But when I make a call, the receiver can't hear me. In Carplay too, the microphone cannot be used.

Can anyone help?

Thank!
[FYT Android Head Units] DexterMorganNL:
Good news if you order a Mekede UIS 7862 unit, wireless Android Auto works: I connected my Bluetooth and all of a sudden my phone started asking about Android Auto, even though it wasn't connected to USB.

I was connected though to a 5G WiFi, don't know if it's necessary for setting up wireless Android Auto.
[FYT Android Head Units] valerio.tosti:
ok i undersood. well thanks for the info.

Do you know maybe an app to see the back camera? so i can always start it without putting rear gear?
[FYT Android Head Units] hanichl:
a) i dont know an app for that, but this will be a simple video recording part, have a look in other threads ..

b) My rear camera is powered by the UIs7862 unit ( through Canbus ), when reverse gear is on, then the power will go on and the video is on the screen. This means, that i this constellation, you will Never get a video when in "normal" driving mode, as the camera isnt powered.

So it depends on what rear camera you have installed, and if it is permanent powered from ignition . If yes (always powered ) , you may get video, but as always: depends on your camera type, and the administrator here will have a sharp look on us now ( non-matching subject ;)
[FYT Android Head Units] valerio.tosti:
ok i see, no the camera is powered from the ignition, that's why, had the sofia 3gr unit with custom rom an there was an app that worked, but can't remember. anyway have a nice day and thanks for the help
[FYT Android Head Units] Solvin:
On the first page I can't find any info what the twipe_cache command in the updatecfg.txt does.
[FYT Android Head Units] surfer63:
Just added that. Thanks for reminding me.
[FYT Android Head Units] m00n61:
When you remove the factory unit you also remove the USB port. What you have left is a USB connector. With the proper knowledge it would be easy to wire it to your unit.
[FYT Android Head Units] DexterMorganNL:
Well I'm actually thinking, it just don't work because it's an old useless USB port. Maybe it might work if I put the USB protocol to 1.1 instead of 2.0 in the headunit settings. But I won't bother, because with wireless Android Auto I won't need to use USB ports anyway.
[FYT Android Head Units] Solvin:
@mariodantas

I've tried to install the rooted 2022-08-15 kernel but it fails with error 'wrong signature' :-(

The unrooted kernel is working.

btw: I have found a much newer lsec6315update file (version 7.80 from 2022-07-04).
[FYT Android Head Units] mariodantas:
I the folder yopu have folder named lsec6315update_6-32

To patch rooted kernel you must use it instead of tne newest onde delivered with your firmware
[FYT Android Head Units] Solvin:
OK but unfortunately this does not work, because I get the message, I must use a more current Isec6315update file.

I can't patch anything with your Isecupdate file. I have to use the current version 7.80. At least I can patch your unrooted kernels without problems. With the current rooted kernel from August I get as said a signature error.

Or do I have to try the rooted kernel again after installing the current unrooted kernel?
[FYT Android Head Units] mariodantas:
You're not the onlyone telling me that's impossible to patch the rooted kernel, I don't understand, because I can patch them without problem in all my 3 FYT units (Yes 3, 1 in the car and 2 for test purposes)
[FYT Android Head Units] Solvin:
Ok. Will try it again today with different Isec6315update files :)
[FYT Android Head Units] surfer63:
@Solvin : You are completely right. I thought that now that almost all units have a fan, the previous method was no longer used.

However, you still need to connect the fan to the Amp connection and then indeed switch on the AMP setting to use it.
[FYT Android Head Units] Solvin:
No problem. In the meantime I installed a fan and used a modified MS.apk from gordgelin 4PDA. Now I can use the Fan-Control-App of Teyes, that's very nice. The fan then doesn't always run continuously, but only switches on at 55°C CPU temp.
[FYT Android Head Units] surfer63:
Yes, I have seen that one from @gordgelin . I only hear the fan with the motor switched off and with the car ventilation switched off. The fan is so quite that I can't hear it in other situations, let only when driving with engine, tyres and wind noise, and/or with the radio or player on. So I leave it on all the time.
[FYT Android Head Units] Solvin:
Yes the fan is very quiet, the app is actually unnecessary, but I have to try everything^^ Also, the modified MS.apk fixes the bug that the Bluetooth app can not be minimized and is always in the foreground when making calls.

@mariodantas

I have tried it again. With my Isecupdate, the following appears:

And with yours it's almost the same:

Check Update package signature error and not allow installing update, please use legal system.

Root is not so important for me but it would have been good to have it for some functions.

Maybe someone else here has an idea too?
[FYT Android Head Units] ziddey:
I may be misremembering, but I believe I saw in the 4pda thread that test keys can't be used to zipsign anymore with the new lsecupdate

edit: Looking at the 2nd post, there's no mention of needing to zipsign anything. I swear I needed to last year when I manually applied magisk to the boot image. Maybe it wasn't necessary
[FYT Android Head Units] Solvin:
I have compared the two ZIPs. In the original no certificates are stored and the installation works. In the rooted file suddenly appear certificates and it does not work. It should then actually work with the deletion of the certificates or?
[FYT Android Head Units] ziddey:
No, it's the 6315_1.zip itself that needs to be zipsigned.

IIRC, I read that with the new updater, they're no longer allowing the test key being used to do so. It's hard for me to search the 4pda thread though since I don't know Russian and can't translate whatever search terms appropriately.

I could be completely confabulating though...

edit: not crazy after all: https://4pda.to/forum/index.php?showtopic=1000996&st=13360#entry116493465

I also recall some discussion where someone claimed to have been able to downgrade. Again, not finding it right now, and question its validity, since I imagine it would've otherwise made it to the first post, supplanting the no-downgrade warning.

This doesn't help you since you're already on the new bootloader / recovery, but perhaps the other components of a "core" 6315_1.zip could be compatible enough / combined with older versions to preserve the ability to flash testkeysigned updates. For now, I see why everyone is hesitant to flash July+ cores.

That said, based on what Teyes has stated, it looks like the new updater is the first step in eventually supporting OTAs for our devices.

edit: Found this: https://4pda.to/forum/index.php?showtopic=1000996&view=findpost&p=115765392

Maybe it's possible to downgrade to june11, and whereever from there

edit: Hmm, I'm on june27 right now, and was able to root fine.
[FYT Android Head Units] mariodantas:
Fellows, JOYING website publishes a fake Android 12 patch

Download en"joying" yourself LoL
[FYT Android Head Units] DexterMorganNL:
I like fake Android, that gets you some extra discount on platforms like AliExpress: so I dont mind it. Actually I think they might stop with this practice, when more buyers file a dispute on AliExpress.
[FYT Android Head Units] hanichl:
Only a warm-up of the existing fakes, with renewed release date ?? As before this can only be applied, when most actual "full" firmware is installed before. And again, this A12 should only be necessary to get USB-tethering ??? Gets more and more to nowhere ;)
[FYT Android Head Units] Solvin:
Does anyone know if it is possible to change the content of 'System Info' using a script? If yes, how? I need it for testing purposes. Thanks a lot.

Photo is not mine, but it's the same on all devices:
[FYT Android Head Units] taufikthexfader:
I successfully flash rooted 6315_1.zip and flash magisk, im very familiar with magisk but now i have no idea what to install next...

I only needed root for my Huawei 4G USB Modem to work via PPP3 Widget app, so anything else is just out of my priority but if there are apps or modules that can be useful for rooted Head Unit, please enlighten me..
[FYT Android Head Units] Otisrhw:
Can I flash a better firmware to this unit? I see some with same chip and better looking and functioning software? I like the HVAC settings better, I literally have to do 6 touches to Turn on my ventilated seats.
[FYT Android Head Units] Otisrhw:
This is the one I want and it's a sc7862 also or Phoenix automotive has some better looking UI
[FYT Android Head Units] hanichl:
Have a look at the famous collection of UIs from @mariodantas in Post #368 :

"Hi, my little contribution for 7862 and 8581a"

Fyt Factory

Before asking how-to and so on, please carefully read Posts #1 and #2 .
[FYT Android Head Units] surfer63:
It also depends on how well the CANbus functions are documented and implemented in the CANbus controllers. The same FYT unit/software in one car only has the option to display the airco settings, and in another car (Ford for example has well documented their CANbus protocols) can even actively change airco settings and the like.
[FYT Android Head Units] Otisrhw:
I read through the entire post (hours) I wasn't sure because of the factory # and what not. I appreciate your response and will go back an check, I guess I was looking for clarification from a pro.

Thank you
[FYT Android Head Units] Otisrhw:
Yes, I understand this but that brings up another question. Will different brand canbus have different options for the same vehicle, do some communicate better than others?
[FYT Android Head Units] Otisrhw:
These are horizontal like teyes, will they work on vertical Tesla style?
[FYT Android Head Units] surfer63:
Yes, I suppose so. There are 4-5 most used controller brands used on these units where the suppliers provide one CANbus controller for "this" car and another for another car brand.

I do not know if anyone has a clear overview of which one is best for a specific car/brand.
[FYT Android Head Units] surfer63:
Look on the AliExpress Mekede Global Store and look at their products. They sell Tesla style units. See in the advertisements which Launchers can run on a Tesla style unit.
[FYT Android Head Units] ledat19121991:
hi. Bellow is error "Custom Type Error. Upgrade mcu error" during update.

can you help me fix this?

Thank in advance!
[FYT Android Head Units] ledat19121991:
here is MCU ver before Update: anyone have MCU YIN:
[FYT Android Head Units] mariodantas:
No
[FYT Android Head Units] surfer63:
So you flashed your unit without reading post #1 and post#2 and now you want us to help you?

Post #1 at the bottom. Third bullet: "Change FYT manufacturer".

But read first!!

Edit: YIN is most probably 116 in case you don't know your original id anymore.
[FYT Android Head Units] binharmani:
Đừng cập nhật mcu nếu bạn không hiểu chúng, bạn sẽ nhận được cục gạch theo đúng nghĩa đen.

Mod translation via GT: Don't update the mcu if you don't understand them, you will literally get a brick.
[FYT Android Head Units] DexterMorganNL:
It seems our Russian friends at 4PDA, already found a fix for the home launcher that keeps changing back to the default one: after changing to another one.

So it's really that easy? And what's the point of this Digital Wellbeing App anyway? Or is it lost in translation?
[FYT Android Head Units] farhanito:
Got this from russian forum.

It's YIN MCU for non-360 system
[FYT Android Head Units] DexterMorganNL:
I tried it this morning, and changed the car launcher after that. It seems it worked, now it will stay with the car launcher of my choice.
[FYT Android Head Units] m00n61:
I have the same issue. Thankfully, the universal root patch has been updated on 4pda and works with the new kernels.
[FYT Android Head Units] Solvin:
Cool. Do you have a link to this 4pda thread? Thx
[FYT Android Head Units] DexterMorganNL:
This works really great: it didn't make sense to me, that the FM-Radio would be playing after a cold boot. Even though I closed the radio before switching off the car...

I get why they do this, but I wouldn't buy an Android head-unit if I mainly wanna listen to an FM-Radio or to the Bluetooth player. So thanks for making this Tweak:D
[FYT Android Head Units] lguko:
I just doing backup and restore, and now l can’t use the 360 camera view. And then I got firmware for Teyes CC3, it’s works but requires software cativation. Now I can’t downgrade to firware before Aug 2022 😅.

I tried to unpack the firmware with 7zip and add some changes firmware, but it failed verify whole signatures. How to unpack and repack firmware in the right way, thank you.
[FYT Android Head Units] marchnz:
Did you miss the posts about this
[FYT Android Head Units] Solvin:
Have found the script: https://4pda.to/forum/index.php?showtopic=1000996&st=4420#entry108955404

Will test it today.
[FYT Android Head Units] lguko:
Yes I'm bad😁, I've read the thread in its entirety, and I found a suitable firmware. Camera 360 is working fine, but there is a new problem, Steering Wheel Control app can't save configuration. I've tried several firmwares, but the result is the same 😢.

Головные устройства Unisoc на процессоре UIS7862(s) / SC9863a (UIS8581A) Android 10 - платформа FYT - 4PDA

Головные устройства Unisoc на процессоре UIS7862(s) / SC9863a (UIS8581A) Android 10 - платформа FYT, [Головное устройство][Автомагнитола][Android]

4pda.to
[FYT Android Head Units] earthtk:
Not sure if anyone has this issue, I tried setting Nova as default but it always returns to the stock launcher. Im on a Medeke unit.

can I use the bluetooth script on the first thread, change the config and set the default launcher without wiping my device?
[FYT Android Head Units] DexterMorganNL:
I shared a solution a few posts above....
[FYT Android Head Units] earthtk:
Ah.. I saw that it was an active discussion.. I was reading on the rooting forum but posted the question here.. apologies. will try to remove the digital wellbeing
[FYT Android Head Units] DexterMorganNL:
You simply need to deactivate the Digital Wellbeing App.
[FYT Android Head Units] surfer63:
Forgot to reply.

I also added that to post #1 as Q&A 22.

Thanks
[FYT Android Head Units] jbleasdale:
A few quick questions if anyone can help. I have searched the threads with no success - apologies in advance if these have been covered before.

1. I'm keen to try different DPI levels as I find the text in most apps too small on my FYT (compared to previous PX5). Is this possible? Is the process to change the ro.sf.lcd_density value in the /system/build.prop file or is there a better approach?

2. Wireless Android Auto works for me, but takes a long time before it connects and launches (a few minutes). Once launched it works flawlessly. Any ideas what may be the cause of the delay? Anything I can tweak?

3. What is the latest version of the Car-Link APK?

Many thanks
[FYT Android Head Units] DexterMorganNL:
I think there isn't much you can do: to many variables affect the connection time, sometimes it faster and sometimes really slow. In my case it would crash every time when the mobile network has changed, but that's suppose to be a bug from Xiaomi and not Google.

In most cases I don't find the slow connection a problem, but yesterday it made me lost in the maze. Somehow AA didn't wanna work, so I haven't found it reliable. But could be that AA has some annoying bugs as well.