yashsingh1/xdaforums huggingface dataset:
[FYT Android Head Units] daviddosa:
The best method is to use a script to replace that one specific APK on your system without having to decompress, replace and recompress the whole AllAppUpdate.bin file.

This is the script I used when replacing the file:

#!/system/bin/sh

#Place the modified 190000000_com.syu.ms.apk file into the root of your USB storage.
#This file should be called "7862lsec.sh" / "8581lsec.sh" / "lsec.sh" depending on the system you have, and should be placed in a folder called "lsec_updatesh" into the root of your USB storage.
#You'll also need an update binary for your system. This can be "lsec6315update" / "lsec6316update" / "lsec6521update" / "lsec6523update".
#You can find this update binary in the firmware of your update which can be downloaded from your manufacturers website.
#Once you updated with a newer updater, you won't be able to use an outdated one.

#This line copies the original 190000000_com.syu.ms.apk file from the system to your USB storage as a backup
#Check if your system has the same name for the media server file, otherwise the backup wont work.
#If the name is different, edit it down below, if it's the same just leave it as is:
cp -rf /oem/app/190000000_com.syu.ms/190000000_com.syu.ms.apk /storage/sdcard1/190000000_com.syu.ms.apk_original

#This couple of lines copies the modified 190000000_com.syu.ms.apk from the USB storage to the system, replacing the original
#If you had to change the file name above, you'll need to change it here too.
#The last 3 lines are for setting permissions and ownership of the file so it can work as part of the system
cp -rf /storage/sdcard1/190000000_com.syu.ms.apk /oem/app/190000000_com.syu.ms/
chown -R 0.0 /oem/app/190000000_com.syu.ms/190000000_com.syu.ms.apk
chmod 0755 /oem/app/190000000_com.syu.ms
chmod 0644 /oem/app/190000000_com.syu.ms/190000000_com.syu.ms.apk

I also attached a zip with all the required files. It includes the apk modified by @seb21 , I hope it's okay. Just unpack it, and copy it to you USB storage.
[FYT Android Head Units] daviddosa:
Remove pls, double posted by mistake.
[FYT Android Head Units] ludditefornow:
Thank you for the assistance. I missed the info text that Seb uploaded ;)

This works well on my Navifly unit connected to a Kia Sportage. Thanks, Seb. There are a few questions:

1. Long press and double press do not seem to work. Does that function depend on the Canbus parsing the length of press or frequency of press info?

2. I take it that there is only one user list. EG: if user sources is chosen for more than one button, the same list is used for both buttons. Is this correct?

3. It seems that double press and long press can only be utilised on one button. EG: Once double press has been assigned to a button, a double press can't be assigned to any other button.

What chance would there be of this config app picking up split screen shortcuts to start two apps in split screen mode?
[FYT Android Head Units] roccobrisy:
ciao a tutti ..sono italiano e dispongo di un dispositivo android ums512 1h10 natv..ho un problema e sono disperato..spero nel vostro aiuto..non riesco ad inserire nessun tipo di account google,non appena mi chiede le credenziali,scompare la pagina..vorrei fare un hard reset ma non ci riesco nella combinazione,oppure mi esce il robottino con la digitura no comando..

Mod translation: hello everyone .. i'm italian and i have an android device ums512 1h10 natv .. i have a problem and i'm desperate .. i hope for your help .. i can't enter any type of google account, as soon as it asks me for credentials, it disappears the page..I would like to do a hard reset but I can't do it in the combination, or the robot comes out with the typing no command ..
[FYT Android Head Units] ludditefornow:
I've never had the issue myself andI can't recall the fix for this but there is an answer somewhere in these forums. good luck searching.
[FYT Android Head Units] roccobrisy:
MOD Translation:

Thanks for answering me .. I tried to look in the forum .. but being in English it is difficult for me .. I don't know where to look .. can someone help me?

Grazie perché avermi risposto..ho provato a cercare nel forum..ma essendo in Inglese per me è difficile..non so dove cercare.. qualcuno può darmi una mano?😥🙏
[FYT Android Head Units] marchnz:
Just incase - reported not english
[FYT Android Head Units] roccobrisy:
sorry I didn't know about the regulation
[FYT Android Head Units] marchnz:
You mean the forum rules agreed to when joining.
[FYT Android Head Units] Specy01:
I have a Peugeot 308 eHDI start & stop of 2012 in which I mounted a Navifly M700S. From the same seller I also took a specific canbus for the Peugeot, it is a canbus XP that I had to set in the settings as Peugeot 408. Everything works perfectly, it also shows me the air conditioning, but only if I command from the physical controls, but I can not control it from the display. Is it normal?

Lately the indication of the opening of the doors is not precise, that is, sometimes the open door is indicated erroneously by inverting the right with the left and other times inverting the front with the rear. Before, the indication was never wrong. Can I do something about that?

I understand that my steering wheel controls are identical to yours. I also have a lever with a wheel to change stations, 1 button at the top and 1 button at the bottom of the stick also to change stations, fast-forward songs or back and in the back 2 buttons for volume. Everything works perfectly, only that before with the original radio, pressing the volume keys at the same time used the mute or pause, while now with this radio / canbus this does not occur. Do you have any solution?
[FYT Android Head Units] zasadd:
Hello Guys, I have one of the topway ts10 devices the 4GB ram 64GB storage and it is not the FYT variant. I tried the backup script and it did not work.

The HU startup takes long time and every time shows the "Android is starting" message, it is slow, am I out of luck to burn a decent firmware to make it a little better? can i upgrade to a FYT firmware from Joying for example ?

Thank you for helping
[FYT Android Head Units] surfer63:
No, you can't flash FYT software to a TS10. It is a totally different device.

It is a combination of the MCU, hardware drivers, software that controls the hardware via the MCU, etcetera.

It is a totally incompatible conbination.
[FYT Android Head Units] zasadd:
Thank you very much for letting me know. Any advice or guide for modding my TS10 HU? i just want to make it a little faster in boot time
[FYT Android Head Units] surfer63:
You are in the wrong sub-forum. Look here: https://xdaforums.com/f/android-head-units.4267/

There are some very experienced TS10 users there (Mario for example)
[FYT Android Head Units] zasadd:
Many Thanks 🤝
[FYT Android Head Units] daviddosa:
@seb21

I was researching this topic a lot further, and I have made a comparison between my original ms.apk and your modified one.

I found your smali code inside the mod folder, but also noticed that my apk has a lot more stuff in it.

My apk has a creation date (inside the archive) of 23/09/2022. Is it possible that you might be using an outdated version?
[FYT Android Head Units] mariodantas:
I saw the same this (did the same compares as you)
[FYT Android Head Units] seb21:
Well. Mine is from 05.05.2022. Will flash version 23.09.2022 and see if it will works or i get mcu and ui version does not match error.
[FYT Android Head Units] Moniushko:
Hi, would you be able to attach your Carlink apk for 2.22.0614.1051? I'm on 2.22.0107.1105 and the light/dark mode doesn't work with my headlights either. Thanks!
[FYT Android Head Units] Specy01:
I would like to ask something about the Google Maps application. Does this application only work with active internet connection? Let me explain the reason for this question. I provide internet connection to the Navifly M700S through the hotspot of my Huawei P30 only and exclusively when I need internet to the M700S. For a few days, without internet, the Google Maps application works, or at least seems to work. I do not use it in my daily travels, but I see that the representation of the map is the position is normally indicated in the relative Widget to the right of the home (I use the UI29). But sometimes the map is not represented and I am forced to connect the P30 to the M700S to get back the graphic representation of the map. Is there a way to avoid this? Or do you have to use an application that uses offline maps? Google Maps does not give the possibility to have the map of Italy offline?
[FYT Android Head Units] daviddosa:
Google Maps caches the data when it has internet connection so you can use it later when you don't have internet.

It is possible to save multiple areas as offline maps with Google Maps. You download it once, and you have to refresh it every month I believe once. It's in the settings as "offline maps". You cannot specify just the country. You'll see a map boundary and you need to align it so it fits your needs. You can download multiple areas like this, and they can even overlap to ensure full coverage.
[FYT Android Head Units] Specy01:
Grazie proverò e se avrò problemi ti chiamo

Mod translation: Thanks I will try and if I have problems I will call you
[FYT Android Head Units] jawbraeka2:
Got a slight niggle with my ownice K7.

When I press square to see all running apps to close them down.. the google map occasionally lingers then disappears.. any way to stop that from happening?

Also, anyone wanting to run the native YouTube app and gets a prohibited warning, go into video app and under settings - and there is a setting that provides access by choosing Close under Brake Setting.
[FYT Android Head Units] Specy01:
I apologize if I wrote in Italian, I forgot to remove the automatic translator
[FYT Android Head Units] aiui:
hello, I formatted my equipment with the settings that surfer63 suggested at the beginning of this post

persist.sys.zlink.mic.vol=9.9

persist.audio.mic.senstivity=1

persist.btmic.gain=10

persist.btspk.gain=7

but now people on the other side say they hardly hear me, to solve it I think I have to change persist.audio.mic.senstivity=1 , but I would like to saver if I can do it without wiping everything again

thanks
[FYT Android Head Units] surfer63:
This is correct. However, you now only have to update once a year. Of course you can update as often as you want, but I think Google got tired of the bandwidth usage of the automatic "every month" updating of all those millions of users.

Also note that when you are offline and using offline maps, that google voice doesn't work and neither is transit/bicycle/walking navigation (but when you are in your car you don't need transit/bicycle/walking). And of course no traffic info.
[FYT Android Head Units] Specy01:
Thanks for the clarification surfer63.

I'm more interested in fixing the home widget (I use the UI29) it bothers me to see that box at the top right completely empty that is on a gray background with only the position indicator. In general I leave the M700S on the home and I do not care about the voice of Google Maps. If I have to make any trip I will safely use the internet with the hotspot of my phone.

Modified :

Tomorrow I hope to try how to save portions of maps, but if I remember correctly, I already tried once and maybe I did not understand much. Tomorrow I will update you
[FYT Android Head Units] ludditefornow:
Thought I'd share a couple of Macrodroid macros that I set on my phone. Someone might find it useful. These macros allow internet hotspot from the phone to be automated so that thet Headunit can have internet access.

When phone connects to headunit via bluetooth, there is a slight delay and the hotspot is activated on the phone.

Likewise, after bluetooth disconnect, the hotspot is turned off. Image and macros added in a zip that can be imported to Macrodroid. No Root needed.
[FYT Android Head Units] Specy01:
This morning I downloaded the map of my city, that of Italy and a part of a city where I lived in France. I saved them on the USB stick. I downloaded these maps today that is ON October 27 and are valid for one year if you do not make updates. A big thank you to @surfer63 and @daviddosa . Thank you ❤️
[FYT Android Head Units] Rogerio Prazeres:
Macrodroid macros are nice cause you can do things exactly the way you want.

I'm using an app for this called Auto WiFi Tethering and works fine too, it is a very well designed little app with a lot of options.
[FYT Android Head Units] danilaur:
Auto WiFi Tethering ? i not found in play store

please link
[FYT Android Head Units] Rogerio Prazeres:
Auto WiFi Tethering - Apps on Google Play

Starts WiFi Tethering and enables Internet connection just after system boot

play.google.com
[FYT Android Head Units] danilaur:
^not compatible with android 9.1 ?
[FYT Android Head Units] jawbraeka2:
Saw this and thought.. you think we could get the best of storage and screen upgrade by flashing another firmware. It's a COGOO CG8 but this unit has 8gb of ram and 256gb storage.

[URLunfurl="true"]https://www.aliexpress.com/item/1005004708861694.html[/URL]

Or this

[URLunfurl="true"]https://www.aliexpress.com/item/1005004518124761.html[/URL]

Or this

[URLunfurl="true"]https://www.aliexpress.com/item/1005004893773207.html[/URL]

The best I've seen so far..

[URLunfurl="true"]https://www.aliexpress.com/item/1005004865481463.html[/URL]

Any ideas?

Has anyone successfully flashed a firmware from another headunit or backed up and imaged a completely valid headunit over to another system..

Would love to get one of these and try to get ownice k7 software on for a giggle or even the t'eyes cc3 software working as they all use the same chipset, Inc!using the COGOO CG8.

If anyone could let me know if this is possible, I'd be massively grateful.

I have one other question too.. has anyone remixed software from these Chinese android headunits.. in other words, taken all the best software from each unit and mixed them to only have the best of every headunit like the 48 channel dsp from the ownice k7 and the teyes obd2 app and lumped them all onto a rooted firmware that can flash onto the 7862 as this seems to be a pretty common chipset amongst these types of unit.
[FYT Android Head Units] marchnz:
Read forums
[FYT Android Head Units] adioperator:
Hello. I did a reset to the factory settings on my Mekede M500s but now I can no longer find the application Carlink for Android Auto and Carplay. How can I have this app again? Do I just have to install an apk from the ones found in this thread? Thanks!
[FYT Android Head Units] farhanito:
Hi,

I have problem with Google app. It's always getting disabled on its own. Any way to fix that?

I'm using Ekiy T7, rooted with magisk.

Thanks
[FYT Android Head Units] adioperator:
Hello friends and thank you for the answer to the question above.

One more thing. Is there any option for the Mekede M500S system to display Info and warning messages like the original Peugeot 308 Year 2016 multimedia system does? In the link is an old Android 8 system with SimpleSoft canbus decoder
[FYT Android Head Units] Specy01:
@adioperator For my 308 of 2012 I bought a Navifly M700S which included the Canbus PSA RZ 01 decoder. This Canbus decoder did not satisfy me because even trying various settings in the settings of the decoder Canbus encounters or various problems: some steering wheel controls did not work, the air conditioning was not shown, errors and some info were not shown and I did not suffer to set some settings of the car as shown in the video above. The best setting that could correspond for my car was related to the 408 but mine is a 308. From the same seller of the M700S after his suggestion I bought the Canbus XP decoder. Now the air conditioning is shown, all the steering wheel controls work well except for the simultaneous pressing of the vol+ and vol- keys that does not mute or pause, and unfortunately also the menu of the various settings of the car is not perfect. Also this time the best option is to set the Canbus for 408.

I hope I have been helpful.

Maybe @daviddosa can help us.
[FYT Android Head Units] mariodantas:
Launchers and more !

My FYT Factory

FYT Management Center app requirees ROOT privileges to do FYTBACKUP, launch application at boot and in the near future to install launchers FYT launcher in runtime.

If you have questions, or ideas you can reach me and submit them, I'll be glad to answer your questions or implement your ideas
[FYT Android Head Units] hanichl:
ROOT - is there a more or less effective description, how to get root access on this devices ? thx
[FYT Android Head Units] mariodantas:
Well, I said "requires ROOT privileges"

Didn't say "I'll teach you about how to get ROOT privileges in the FYT unit"
[FYT Android Head Units] hanichl:
Root access on FYT Devices:

@surfer63 and others - in Post #1 Q11: Can I root my unit? , there is no description how to root.

Is rooting matching this thread, when we collect more or less useful links how to root - and posting here ?

And if yes, does anyone out in the wild has some stuff to offer ;) Thanks to all !!
[FYT Android Head Units] danilaur:
i whait laucher,firmware for isudar v72 who has t72 have app themes,very good ! but bad for me with v72 dont have :(

https://fytfactory.mariodantas.com/index_l_1280_720.php for actual launcher i neet root ?
[FYT Android Head Units] mariodantas:
No, the lauchers (when doanloaded) come with all necessary files to install, no root needed
[FYT Android Head Units] mariodantas:
There is no preocedure here on how to root the FYT unit, but it exists, ca be done with Magisk but this is maybe explained in another thread ?

If my Fyt Management Center need ROOT privileges is because I intend to implement a function to ionstall FYT launchers in runtime and they must be installed in a (kind of) system partition that is read-only, it shoul be mounted in RW mode, install the launcher inside and remoun in RO mode, and without ROOT privileges this action is simply impossible.
[FYT Android Head Units] hanichl:
A quite interesting link to ROOT Fyt devices:

https://xdaforums.com/t/root-for-joying-android-10-units.4383805/#post-86247545
[FYT Android Head Units] mariodantas:
Yes, use Universal Root (if you need ROOT), the script is amazing !
[FYT Android Head Units] ludditefornow:
Then if you are trying to promote your service, it would probably be very beneficial to people if you made a video showing the steps.

Then along with written guidance, there would be so many less questions.

Just a thought
[FYT Android Head Units] mariodantas:
And a good one indeed, but ROOT is not usefull (as my service) for everyone, i.e. people using tools like FYTStarter, need ROOT privileges to run it (at least the tools asks for that permissions), but not everyone needs FYTStarter, I'll not realize a videoi on how to root FYT units but can provide a link for UNROOTED/ROOTED kernels, (Fyt Factory left menu -> Kernels). I can make a video in the near future when app will include more functions, maybe system tweaks (needing ROOT privileges) or other stuff that comes to my heand and I convert in code !

By the moment, the app is a kind of ALPHA test, it can manage auto start apps at boot (like FYTStarter) and can make FYTBACKUPS (OEM software and configuration files) in case you need to restore your unit to factory state !

Thanks for that thought anyway fellow !
[FYT Android Head Units] surfer63:
You did not make the quote long enough. I typed there "Yes, you can. There are at least 3 possible ways to do this, but I don't recommend rooting."

That's why I didn't add/describe it.

I have no problem to add a link to a working method, but I am not going to describe it.
[FYT Android Head Units] Solvin:
Do you have a new modded ms.apk September or October Version?
[FYT Android Head Units] seb21:
Right now i have September version. Tomorrow i will make hopefully the last test and if everything is alright I'll put it on the forum.

From where you take the firmware ?
[FYT Android Head Units] Pacjonek:
In the case of Citroen C4 and Peugeot 307, the best is HiWorld canbus. Information about it I read on a Russian forum, now everything works great.

I don't know how it looks like with 408 but Russian portals are a real treasure trove of knowledge.
[FYT Android Head Units] Specy01:
Could you give me some links please, thanks in advance.

By the way, for 2 days I have a problem. Suddenly without having changed anything in the settings of the M700S, imagining that the perennial appearance of the key icon indicating maintenance, was due to the fact that I had changed the setting of the canbus, I had set 307, I put the Peugeot 408 back. In fact, the key icon has disappeared after resetting the speedometer, but the air conditioning no longer appears. I tried to remove and put back several times the type of car to no avail. I did the reset of the M700S without result and I also put back the old canbus ie the PSA RZ 01 and then put back the canbus XP but does not work. Does anyone have any ideas?
[FYT Android Head Units] DBGT_87:
If I got the yellow bar, can I just use "AllAppUpdate.bin" from the original firmware and replace with the one inside the firmware I flashed. And then reflash again?
[FYT Android Head Units] Solvin:
Normally from jyoing website. Last update was August 2022.
[FYT Android Head Units] Renval:
hi, if I update with the kernel only what is updated? thank you
[FYT Android Head Units] mariodantas:
@seb21 that sound good, did you put the values-fr in your config mod app ?
[FYT Android Head Units] seb21:
Of course yes
[FYT Android Head Units] mariodantas:
Thanks a lot Seb
[FYT Android Head Units] surfer63:
Yes, that should work.
[FYT Android Head Units] mariodantas:
I want to say many thanks to @surfer63 for the following:

Last year I knew NOTHING about Android dev, I'm a .NET developper and web developer / integrator, I'm also a DevOps (SysAdmin + integrator), and readngt his open source projects (source code), I learned a lot about Android and Java, (I never touched java before)

Thanks again @surfer63 for all the useful stuff you provided to this community. Merci Beaucoup !

Also I want to say thanks to @seb21 as his project modifying com.syu.ms allows me to learn a lot on how to decompile these chinese apks (smali) understand the code and inject my own mods.

Thanks @seb21 for your impressive contribution to us !
[FYT Android Head Units] leo06:
Is there a way to separate 5ghz wifi from 2.4? I want to use wireless carplay and a wifi camera at the same time but I can’t.
[FYT Android Head Units] surfer63:
No, that is not possible. It "listens" either to 2.4 or 5.

What you want requires two WiFi receivers.
[FYT Android Head Units] leo06:
I tried with two wifi usb dongles, none of them worked.
[FYT Android Head Units] AK72:
Guys need help, my wireless Android auto/Carlink connection with unit is so glitchy, its take either too long or not connecting at all so I have to restart unit to get connected.

My unit info :
[FYT Android Head Units] AK72:
another question which USB DVR camera is the best one to work with my unit (above)?
[FYT Android Head Units] surfer63:
No questions about peripherals here. We have other threads for that.
[FYT Android Head Units] surfer63:
It IS glitchy. It is only a cheap reverse engineered option for real Android Auto and Carplay.

You do not mention which phone you use, android or iphone, as that makes a difference as well.

Please head over the M500 review thread. This topic is extensively discussed there. Maybe you can find the solution there. It is not very useful to copy everything over from that thread into this one.
[FYT Android Head Units] AK72:
Im using Samsung Note8

is my unit calls M500 ?
[FYT Android Head Units] surfer63:
It doesn't matter whether your unit is an M500 or not. All FYT units are the same despite more or less memory, or a cheaper or more extensive DSP.

The only difference is the manufacturer ID, but that is not relevant for your issue.

The only thing you can do is download the newest, latest carlink apk from the M500 thread.
[FYT Android Head Units] AK72:
Im new here, could you please link me to that thread
[FYT Android Head Units] AK72:
btw where I can find what exactly unit I have?