yashsingh1/xdaforums huggingface dataset:
[FYT Android Head Units] surfer63:
I removed my firmwares last weekend to get some space back, but I did have a look at the uis7862s firmwares (in the M6Pro thread) and the "standard" uis7862-9"-10"-360 from the Mekede support site.

I did unpack the 6315_1.zip files and also created the partitions. Of course it is not possible to check this on byte level, but as far as I could see they were 100% identical.

They are both compiled for the uis7862 as the compiler doesn't see the difference between the uis7862 and the uis7862s. I really think the uis7862s is only a marketing name.

The AllAppUpdate.bin looks the same, but on every compilation there are minor differences in apks. I think (but that is a guess), that the AllAppUpdate.bin apks only get upgraded with newer functionality (like the microphone external/internal setting), but always remain downward compatible. That is what FYT always has done. If you compare the com.syu.ms.apk going from the Sofia->PX5->sc963a->uis7862, they never remove code. They only add a new "if..then..else" to add new functionality.

I really do think that the config.txt is the only difference in the firmware. I therefore also think that any uis7862 firmware can run on a Mekede M6Pro, without the new functionality (like the microphone) using the standard tweaks (manufacturer id, sys.bluetooth). And also that any M6Pro FYT firmware can run on any 7862, having the new microphone setting, but that microphone setting will simply not work.
[FYT Android Head Units] arca114@gmail.com:
Today I installed the mekede m6pro version, everything working normally, my radio is a Mekede m700s..
[FYT Android Head Units] apparle:
Are there any privacy friendly firmwares available for these FYT based units? Something similar to lineageOS on Android phones.

Or alternatively, is there a firmware which is functional offline without needing a google account etc. I can side-load any apks I want to. Of course online features like browsers, google-maps, music streaming etc. won't work, but that's acceptable as long as my car features like OBD info, cameras, dashcam, audio setup and other apps work.

I mostly use carplay/android-auto for any online features, so would prefer to have 1 less entity be online and leaking data to google or chinese servers.
[FYT Android Head Units] WarSpaz:
If you dont find a way to not add a google account you might use a new seperate account for your head unit for setup and dont bother connecting your main account.
[FYT Android Head Units] surfer63:
Thank you for volunteering ;)

The only difference I can imagine is the MCU. The microphone setting (internal/external) has been realized by a minor hardware change. As every hardware control (so far at least) is done by the MCU, it might be that the MCU now has a few lines of code extra for that change.
[FYT Android Head Units] keylimesoda:
I've been digging through this and other threads with no luck.

Has anyone figured out a way to update these Unisoc-based units to expand the 4G/LTE coverage to include bands common to the US?

Out of the box, I think the Unisoc units appear to support

FDD-LTE BAND1 BAND2 BAND3 BAND5 BAND7 BAND8 BAND20 BAND28A

TDD-LTE: BAND34 BAND38 BAND39 BAND40 BAND41N

They're missing the band 4 and band 12/13 that would be critical for US usage (see attached pic)

Is this a hardware, or a software limitation? If software, are there tools/configurations that can overcome it?
[FYT Android Head Units] Rachid007:
Hi,

How do i remove a system app like Spotify for example??
[FYT Android Head Units] dishe2:
I'm not sure what bands my unit is using, but I'm using the "North America" variant of the Atoto S8 Ultra, and I'm told one of the differences between this and the European version are the bands the LTE modem supports.

I can tell you that I've been running a Tmobile SIM just fine, and even (believe it or not) a Verizon MVNO after manually entering the APN (didn't work without the APN, needed an app to add that since the unit didn't let me add it at first).

There are some places that it seems to drop signal even though my phone has in the same location, but they are few and almost never a problem on the highway. For streaming music and maps (and using "find my device" to see where my daughter has the car), it has worked pretty well I think.
[FYT Android Head Units] keylimesoda:
Can you share a link to that product? Is it using a different modem/SOC?
[FYT Android Head Units] surfer63:
First of all: Spotify is NOT a system app. Maybe on your phone but not on these units.

You can remove system apps by using an lsec script with removal commands, or rename commands if you don't want to remove it.

And why would you remove it? You can also disable it and you will not recover much disk space either by removing it.

If you still want to remove them create an lsec script containing something like

#!/system/bin/sh

rm -rf /oem/app/<folder name of apk>
rm -rf /data/dalvik-cache/profiles/<name of apk>
[FYT Android Head Units] danmue:
Can you upload this version anywhere?
[FYT Android Head Units] arca114@gmail.com:
For compatible radios in the version that it is dedicated ok.
[FYT Android Head Units] Dekdek1:
@surfer63 hi...i would like to share firmware from my reseller (Sinosmart, manufacturer id=1) so you can put it in the first post to share for everyone.

7862S.zip — Yandex Disk

7862S.zip

View and download from Yandex Disk

disk.yandex.com
[FYT Android Head Units] karkoura:
hello , i have got winca S370 basd UIS7862 8/128 , Android 12, such firmware is still compatible ???
[FYT Android Head Units] Dekdek1:
Ye I believe u can, but refer post #1 on flashing other manufacturer firmware by @seb21 for more info. There are some steps to be done before flashing.
[FYT Android Head Units] diorlee90:
anyone know how to modify or build a launcher like this, my head unit come with360 and i want to build launcher what i can do otherthings (like press next music, watching map) when 360 camera in PiP mode
[FYT Android Head Units] LLIyT_HuK:
Already answered you on another forum where you asked the same question.

This is how it will be quite difficult to do and you will have to spend quite a lot of time studying.
[FYT Android Head Units] LLIyT_HuK:
I did something similar a year ago when I was just learning to work with application modification.

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[FYT Android Head Units] surfer63:
I have added it. Thanks.
[FYT Android Head Units] arca114@gmail.com:
Does your radio have this function?
[FYT Android Head Units] arca114@gmail.com:
I saw some videos of marking and it has this function, you can send some screen prints of your radio for me to have a look.
[FYT Android Head Units] surfer63:
Don't quote me (or anyone else) if you are responding to another topic or person.
[FYT Android Head Units] Kwen:
So we can replace MCU NOR 52 without 360, with the E60 one and it will work no problem?

I have version 2021.10.19 NOR_53_L6315_G23P48F64_V:1.0_FYT
[FYT Android Head Units] dishe2:
Hey sorry if this is already well known but I just received an email from Atoto customer support with some troubleshooting tips to recover my unit from a twipe_all that messed up some of their factory settings (even a factory reset doesn't fix them because they appear to be outside of the Android system).

They sent me an lsec6315update with a config.txt that had some interesting instructions I've never seen mentioned before here:

Apparently there are settings that can change during the config update file. Neat!

Again, I apologize if this is something that is already well known but I was kind of excited to found what seems to be new information!
[FYT Android Head Units] surfer63:
Your MCU is a NOR mcu for a manufacturer with id 53 on a uis7862 (the L6315) where the MCU hardware version is G23.

I do not understand what you mean with E60. And the 360 or not is dependent on hardware in your unit, but is independent on the MCU.

Are you now talking about MCU firmware, or about standard firmware containing a 6315_1.zip and AllAppUpdate.bin?

Anyway: Do not flash "something" before it is more clear what you actually want.
[FYT Android Head Units] surfer63:
Sorry, but which settings do you mean? So far I don't see new settings.
[FYT Android Head Units] dishe2:
My updates for the Atoto never had a config.txt file. I only knew it existed because of this thread and thought it was used for things like twipe and test. But here there's a whole slew of things being set under the test flag. I didn't know there were all these parameters that could be set and now wonder what other options FYT units have access to that are undocumented to us users.
[FYT Android Head Units] LLIyT_HuK:
config.txt - a configuration file that includes a set of system properties with their values and overrides the values of properties of the same name in the "/system/build.prop" and "/oem/app/fyt.prop" files.

updatecfg.txt - update options index. A file containing commands like "mass", "twipe_data", "twipe_all", "delapp", "twipe_sd", "wipeoem", "twipe_cache", "formatdata" that trigger additional commands to be executed on update.
[FYT Android Head Units] Kwen:
The newer NOR MCU firmware with E60 in its are "with 360" basically
[FYT Android Head Units] surfer63:
OK. I did not know that. Thanks.

However, as far as I know the 360 camera option is an extra chip in your unit. If you don't have that chip in your unit, a newer MCU with 360 support will not help as the 360 chip is not in your unit.
[FYT Android Head Units] diorlee90:
i love what you did. but i didnt like music widget position, radio position and time. :D map widget too big no meaning when use 360 camera in PiP mode :D so now im using launcher 22 for balance where i can watching map when watching 360 camera in pip mode and control music
[FYT Android Head Units] arca114@gmail.com:
@Dekdek1 hello friend, you can post images of your radio with this software. Please.
[FYT Android Head Units] Rachid007:
Hi again,

I want to thank you for the time you devote to us

Is it normal that i'm not finding any folder named "profiles" in the dalvik-cache?

i found only 2 folders (arm and arm64)
[FYT Android Head Units] VisualSakura:
I'm trying to Hi-Fi tf out of my car. I'm not an audio engineer so I'm not very sound (shoot me) when it comes to technicals. Can anyone inform me on some of the limitations that these headunits may impose on high fidelity audio?

So far I'm finding issues with getting Poweramp to output with the Hi-Res plugin to bypass the resampling and dsp because the Headunit uses the 'speaker' driver which doesn't seem to be support by Hi-Res.

But in general, are there any particular limitations with the DAC(s), forced DSP in the firmware, audio drivers limiting bit-rate, sample rate and bit-depth?

Ideally I want to put as high fidelity audio as possible out into those component cables. Feel free to school me because I barely understand what I'm talking about, I just wanna put my Audison speakers to use lmao.

On the topic of signal cables: Is the optical output any good. Obviously less interference and feedback but does it supply audio that will have an advantage over the component output or is it just a gimmick?

Using a T'eyes CC3, Audison Prima 4Ω 2 way set, Class AB Soundstream amp, 12" 4Ω Sub, Class D Soundstream amp.
[FYT Android Head Units] surfer63:
It is normal that you don't find it if you do not have root access. It is simply not visible.
[FYT Android Head Units] Rachid007:
Thats weird because i already enabled root using kernel made by MarioDantas

Anyway, thank you

Another request please:

i want to change an icon in the launcher and because i dont know how to do it with the Isec script:

1)I decompiled the apk of the Launcher30 (using APK Tool GUI )

2)changed the icon

3)clicked on "compile" after that (like on the screenshot)

4) then replaced the apk in the launcher's installer made by Mario

Would that work? I want to make sure before taking action

Thank you
[FYT Android Head Units] surfer63:
Did you give root access to your file manager?

If you did it correctly, it should work.

But in case of only replacing an icon (or a few) a much simpler way would be to unzip the apk, replace the icon, rezip the apk.

And always keep at least two launchers on your unit. The one you are going to change and a "backup", so that in case it doesn't work, you have the backup launcher.
[FYT Android Head Units] Dekdek1:
Here u go
[FYT Android Head Units] arca114@gmail.com:
@Dekdek1 Did you happen to see in the settings that you have the option to activate battery monitoring?
[FYT Android Head Units] Dekdek1:
I have play around in the setting and did not found this features. I don't think it have this function. From which unit/reseller that photo come from?
[FYT Android Head Units] arca114@gmail.com:
@Dekdek1 So friend, I downloaded a modified software and it had this function that was located in Wi-Fi settings and more and it had the battery monitoring option. The firmware that had this version was lost when my HD fell into the pool, what the ****..
[FYT Android Head Units] Dekdek1:
Oh.. And u don't remember where to download this firmware from? I want that feature too
[FYT Android Head Units] arca114@gmail.com:
So my friend, his link is no longer valid from where I downloaded it, it was from a Russian site and the version they have today doesn't have this option anymore. If I had the firmware it would be good to help here in development and get this option for new firmwares.
[FYT Android Head Units] LLIyT_HuK:
This is only available on firmware for topway platform TS10/18 or teyes devices
[FYT Android Head Units] Clandaries:
Is it somehow possible to activate an option to show the networkspeed?
[FYT Android Head Units] Rachid007:
Yes as you Can see in the screenshots.

Any way, i was able to remove the wanted application and change the icon in the launcher thanks to you.
[FYT Android Head Units] Rachid007:
Hi again,

I think i made a Big mistake. :|

I tried changing the boot logo by replacing the logo.bmp with another one using a file explorer.

I thought that it worked but after returning to the car a few minutes ago i discovered that the HU doesnt work any more:

The android icon is displayed with the message "no command"

After that, the HU restarted and the Ekiy logo appears with the message "Fastboot mode" in the corner.

What do you suggest me to do please?

By the way, im using the firmware made by Mario

I have a backup done by the script appBackup made by surfer62 that contains 4 files.

Should i try flashing using the firmware made by Mario?

Or adding the 6315_1.zip file found in mario's firmware to the 4backed up files.

Or looking for another 6315_1.zip file?

Your help will be so much appreciated

___

Edit:

I thought that maybe adding the isec6315update binnary to the USB-stick will allow me to change the logo thus solve my problem thinking that it could ocme from that.

So, the logo changed but the Head Unit still stucking on the fastboot mode unfortunately
[FYT Android Head Units] surfer63:
It is going into recovery mode and does not find anything. There are two options:

- Is your usb-stick still in the unit? If so your unit is booting of the usb and going into recovery because of the lsec6315update. However, there is nothing to flash. Remove your usb-stick

- If your usb-stick is not in the unit, you indeed have to flash. If your new boot logo shows up during boot it means you have a working kernel. Grab an AllAppUpdate.bin from somewhere (your backup?) and put it on a clean usb stick with the lsec6315update binary. Nothing else. If it is simply your own system and it is wiped, it is not necessary to do an extra wipe. And if your settings are still there you certainly don't want to wipe them.

If not boot logo is show you need to do a full flash and you can also do that with Marios kernel and an AllappUpdate.bin
[FYT Android Head Units] Rachid007:
Thanks mate,

Actually it worked by doing a full flash as you advised me.

and icing on the cake, the applications i had installed before are still there. yes, i have to set their parameters again but that's not the most important thing since the most crucial thing to fix in my case is to revive the HU.

Thanks once again for your time.
[FYT Android Head Units] n9yty:
I'm new to this head unit, but I picked up the Joying 9" model for the 10th gen Honda Civic with the volume knob. At least one thing is different in the menu than in the first post sticky note:

FACTORY​

(requires password/pincode 3368)

Original Car Agreement ( These settings are mostly controlled by the CANbus. The number of options can vary per CANbus type and can also work or not work per CANbus type. The number of options will be very limited without a CANbus. )

Radar Display ON/OFF ( Incorrect Chinese translation: Enables/disables the "beep" sound when too close to an object, so no display but sound )

On my head unit, this setting turns off the car image in the backup camera, presumably for cars equipped with object detection in the back/corners/sides/etc... It has nothing to do (from all testing I did) with audible beep sounds. But my car doesn't have those features, perhaps it is both, the beeps *and* the image in the backup camera display?
[FYT Android Head Units] seb21:
The "beep" sound is made by the car, there can be a button somewhere on the dashboard to disable it . There is no option to disable it from within the head unit.

The head unit shows only graphical representation of distance from ech sensor. It can be disabled using this setting.
[FYT Android Head Units] Lakis_dj:
can i have this skin ?
[FYT Android Head Units] LLIyT_HuK:
I no longer support and edit these launchers. There are a few small problems, but I'm not interested in doing this anymore))

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[FYT Android Head Units] Clandaries:
Is it somehow possible to change the ringtone? It is an UIS7862 head unit from Witson.

Thank you
[FYT Android Head Units] arca114@gmail.com:
I managed to find all the files the radio is working normally now, anyone who needs screen files I have many now and it will be a pleasure to distribute..
[FYT Android Head Units] surfer63:
Maybe old news for some us, but I just stumbled upon the online Joying Settings manual:

https://www.joyingauto.com/blog/post/joying-factory-setting-user-manual/

And also upon the Joying Stereo settings manual (just the other menu in settings):

https://www.joyingauto.com/blog/post/joying-factory-setting-user-manual/

As Joying units are FYT units, it is of course valid for all FYT units.
[FYT Android Head Units] surfer63:
How do I change the ringtone on these 7862(s) and uis8581a (sc9863) units?​

This is an absolute shameless copy of a 4pda post by tyuktha and Monkey_D_Luffy. All credits go to them.

As we are not allowed to link to 4pda I will simply recreate it here.

Create a "btring" folder on your internal memory (see Spoiler "btring folder on internal sdcard"). You can also use the linked btring.zip archive. It contains the folder with contents like configuration, the standard ringtone, the standard ringtone but lower volume and a "the Doors" ringtone (my phone ringtone).

Move your favorite ringtone into the btring folder

Open the bluetooth app.

Click the gear icon to access the settings screen (see Spoiler "Steps in BT app to activate other ringtone": icon numbered 1).

Scroll down to the Ringtone option (see Spoiler "Steps in BT app to activate other ringtone": icon numbered 2).

Click on the right side in the line on the "Set" option (see Spoiler "Steps in BT app to activate other ringtone": icon numbered 3).

Select a ringtone from the folder.

btring.zip archive.

I also added this as Q25 under Q&A - Questions & Answers in post #1

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[FYT Android Head Units] surfer63:
I also added a Q26 under Q&A - Questions & Answers in post #1 to describe how to make a screenshot on the unit.

I see a lot of shiny, reflecting, not so good images made with smartphones. I sometimes do that as well if I do not have a proper way to transfer images from my unit. In that case a smartphone is fine, but otherwise a proper screenshot is always better.
[FYT Android Head Units] arca114@gmail.com:
@surfer63, @LLyT_Huk

If you need screen files I have many now and just ask, and to anyone who wants it from the forum as well.
[FYT Android Head Units] surfer63:
So far my backup script only backuped the unit without the optional 360 camera configuration to prevent crashes on units without the 360 system.

I now created a "with360" and a "without360" backup script.

I added them to post #4.
[FYT Android Head Units] surfer63:
This icon mode for showing files is not entirely clear to me (I prefer details as in this case it does not even show the full name).

Do you mean that these are all lcdconfig files for all possible configurations?

And does that also mean that you solved your own issue?

Edit: I just read your other post in the PeaceOS thread. well done.
[FYT Android Head Units] arca114@gmail.com:
Yes friend lcdconfig, and other things and many more things that will help everyone here, and I solved the radio problem that was the damn lcdconfig, thank God, it was a lot of research in depth. If you need it, just ask ok.
[FYT Android Head Units] Clandaries:
I am really happy to say, that i could install Mekede 9"/10" UIS7862 Firmware on the Witson head unit.

The Firmware of Witson is not really great and i tried to find a way to change the ringtone because it was so loud.

First i tried to install @mariodantas kernel. That worked so after confirmation from @surfer63 that it IS a FYT unit i tried to install the Mekede firmware.

That worked but i just had to change the manufacturer to 108.

Now it was possible to instal another ringtone. I took the lower Nikia tune.

Now i would love to try the universal root with magisk but i think @mariodantas FMC then does not work anymore?

And i had to install the launcher Witson used because my mom... we all know how older people are :LOL:

Now i am really happy with it and my mom to :)

Thank you all for your hard work to get us nice head units (y)
[FYT Android Head Units] matthewjporter:
Hi Guys

First of all, Thanks for the info in this thread, It's a little overpowering as I have not done anything in a very, very long time with custom roms etc on Android phones so thought I would just pop a message here and see what I get back - TIA for the responses and help

So, I have just replaced the very outdated head unit in my 2006 Porsche Boxster

View attachment 5905277

with below from Aliexpress and believe it is a FYT 7862 based head unit

7862 720P Auto Android 12 8G+128G Car Radio Navigation GPS Player Carplay Bluetooth Wifi For Porsche Cayman 911 987 Boxster 997

Now, It works very well as a direct replacement as I now have Carplay/android auto and can use Waze, listen to audiobooks etc whilst driving and even went for the 360 Panorama cameras which really do help with parking

Anyway, let's get to the reason I am here. So, I get the feeling that the "factory" firmware is a little limited/restricted so would like to replace the "reseller" firmware with a custom firmware i.e I cannot see how to program the physical buttons at the bottom and the reseller has not responded which is to be expected

I have installed the firmware from @mariodantas but all it seems to do is break the function on the buttons below the screen

This is the Device info before the update:

This is the device info after it runs is exactly the same

Am i doing something wrong?

However the physical buttons no longer work

I have also restored the backup I did and somehow seems the settings have been reset and the cameras and buttons still wont work

Any idea
[FYT Android Head Units] surfer63:
None of your attachment images is working. That makes it a little hard to give feedback.
[FYT Android Head Units] olemann96:
Hi

I have a Hizpo (S5) unit that has an annoying bug. When the sound is gone (for example when reversing), the subwoofer sound disappears until I either press the volume up or down. Is there any setting for this?

And is there an option to reduce the amplifier hiss when there is no sound from the unit?
[FYT Android Head Units] seb21:
For screenshots you can always use my mod, and trigger them from SWC or head unit button.