yashsingh1/xdaforums huggingface dataset:
[FYT Android Head Units] daneag:
I ran the backup script. but seem to have some weirdness to my files:

Chinese characters in my config file (with English)

I have some errors on the lsec6136update file unsure if that means anything (it looks like it ran the full script)

Where is the location of the AllAppUpdate.bin.log file? (as it does not seem to be in the folder or zip bin file)

for the backup script is there any specification for running it, or is it really just put it on usb and it works (that is what I did). Overall does this seem normal?

config.txt:

#test

sys.fyt.bluetooth_type=1

com.fyt.android.firmare.version = 12

sys.persist.keydirect=1

proc.meminfo.totalMemory =6+128

# ÅäÖÃÀ¶ÑÀÀàÐÍ

# 0£ºÄÚÖÃÀ¶ÑÀ£»

# 1£ºRDA£»

# 2£ºIVT£»

# 3£ºWQRDA£»

# 4: WQBC5

sys.fyt.ec.version=6

ro.fyt.splitscreen = 0

persist.syu.camera360 = 0

# 0²»´ø360 1´ø360

SOC is a USI9863 Octa-Core 1.6Ghz@6+128
[FYT Android Head Units] j0hn83:
Just remove the lines in Chinese. Anything with a # at the start is ignored anyway.

Also remove the lines that look to be spoofing your units specs

These 2 lines....
[FYT Android Head Units] Sztifel:
My English is poor so I use Google.

Can anyone help me find the original firmware? I downloaded from MarioDantas 2024-04-26__FYT7862_FW_MD_EDITION_WITH_MAINSERVICE.zip , but the open door notifications on the screen disappeared and instead, when the door is open, information about air conditioning slides out from the bottom of the screen.
[FYT Android Head Units] j0hn83:
Marios MD Edition is just the core (kernel) and plays no part in what you describe which are canbus functions.

Maybe you wiped the unit at the same time and lost settings.

Try setting the car canbus type again in settings and makes sure showing doors opening is set.
[FYT Android Head Units] Sztifel:
Ok, it works now, but in the CAN bus options for selecting the car model, my Meriva is not there, and it was there, and I can only select ALL and not specifically my model, but everything seems to work. Before I got to this topic, I downloaded the Teyes software and now I always have the Teyes logo when I run it. No, it's kind of bothersome, but is it possible to change it to something else?
[FYT Android Head Units] marchnz:
Read forums and enjoy your time at XDA. These topics are well covered in the threads, including canbus.
[FYT Android Head Units] krisstus:
Hello

Has anyone tried to install Android 12 for 7862 MS series, what has changed since Android 10?

(MKD_7862_安卓12_国外UI22_360_横屏1280x720兼容1024x600_20240401_lzp.rar)
[FYT Android Head Units] marchnz:
Read forums and enjoy your time at xda
[FYT Android Head Units] j0hn83:
There is no update to Android 12.

Any Android 12 firmware is only for devices that ship with Android 12.

If you are on Android 10 then there's nothing else available.

You're not missing anything. Android 12 had very low take up and has little support/development. It is also considerably more locked down.
[FYT Android Head Units] marchnz:
But this one goes to 12
[FYT Android Head Units] papero1159:
Hi,

I have a sinosmart with firmware 7862s.

I tried to install the themes for ts10, ts18... but they don't work.

Can anyone tell me where to find compatible themes? even on a pay site.

Thx
[FYT Android Head Units] marchnz:
Find a Ts10/18 theme because they're not FYT type devices?
[FYT Android Head Units] papero1159:
I don't know if it's a FTY or not, I know I've tried themes for ts10 and ts18 and they don't work
[FYT Android Head Units] j0hn83:
Take a picture of screenshot of the Android "About Device" screen.
[FYT Android Head Units] papero1159:
Thx for your replay, here below the pictures
[FYT Android Head Units] j0hn83:
It is indeed an FYT unit, running Android 10.
[FYT Android Head Units] papero1159:
Ok Thanks. Do you know where I can to found goog themes for it.
[FYT Android Head Units] j0hn83:
7862/8581 FYT Factory by Mario Dantas

Launcher version 19001120 (launcher6 & launcher8) are the only 2 launchers I'm aware of that allow you to arrange icons however you like and they work with standard Android widgets.

Launcher6 and launcher8 are basically the same launcher. 1 has square icons and 1 has rounded icons.
[FYT Android Head Units] AstroScience:
Thanks Marchnz, I flashed back the factory kernel (not the whole firmware) and all went back to stable, including fix for sudden reboots I had. Seems like my unit didn't liked MD kernel nor the OE version. Looks like everything works as it should now.
[FYT Android Head Units] papero1159:
Merci beaucoup
[FYT Android Head Units] ziddey:
Curious if anyone has done any reverse engineering on the canbus adapters / protocol.

I have a 2011 Mazda 2, which doesn't have the canbus pins populated on the factory harness, but my unit did come with a Raise adapter. I ran some temporary wires to the canbus h/l at the obd port, and tried all the rzc/mazda configurations, but am not seeing any interesting communication when protocol dump is enabled.

This would purely be for fun/education, but it'd be cool to get dynamic reverse lines working. If anyone has details on how to communicate to the headunit, I could make my own adapter to translate steering angle.
[FYT Android Head Units] kirilkushev:
Hello, I have a Kenwood KNA-DV3200 GPS antenna installed. What kind of adapter do I need to use it?

---

If you need more specific information about the type of connection or the device you want to connect it to, please provide additional details.
[FYT Android Head Units] surfer63:
Not as such. Netiher on hardware or on protocol.

@AxesofEvil made a monitor though (https://github.com/AxesOfEvil/FYTCanbusMonitor) which I partly applied in my FET apk.

If you are a good programmer, you can use Axes' code as a start.
[FYT Android Head Units] cfrank38:
Hy, a question what kind of unit is this:

Manufactures is SPRD. but it looks like a Topway unit
[FYT Android Head Units] danilaur:
Isudar
[FYT Android Head Units] TiagoMoreira:
Can you guys help me, I can't find a problem I'm having, I put a modified sys.ms with some functions, but it didn't look good and when I make a backup to the previous one the same sys is there, it seems to update but it continues, What is the way to do it from scratch, “hard reset”, erasing everything to start again? I am desperate. Thanks!

UIS 8581a 4gb/64 FYT=124
[FYT Android Head Units] j0hn83:
SPRD is not the manufacturer.

It's short for Spreadtrum, now known as Unisoc. It's simply who makes the SoC/processor inside the unit.

3rd party hardware info apps like in your 1st picture tell us very little about any unit. They basically show what processor is inside but the same processor is used in many devices, not just car head units.

Your unit is manufactured by Topway.
[FYT Android Head Units] alexandro975:
Hi everyone, can you kindly help me, I have a problem with my Navifly M500s, I have connected the Wireless Rear Camera Transmitter and Receiver, 12V, for the rear camera, as per the instructions following the car radio manual, but I can't see the video on the screen, do I have to set something in the menu? I saw the wireless transmitters, do I have to connect it differently, can you please help me?
[FYT Android Head Units] marjanoos:
You need to tell us specifically how did you connect the camera and device because "per the instructions..." tell us nothing. Do you have CANBUS decoder?
[FYT Android Head Units] marchnz:
This is not an FYT device
[FYT Android Head Units] Ictcreations:
Hi.

I’m so sorry if this has been answered somewhere but I cannot find it.

I think I’ve decided on the Mercedes m500s unit for my car. If I’m reading everything right, it’s not android 12 as stated, but android 10? Not too fussed about that really.

What I’m curious to know is that on my factory head unit I have tyre pressure warning that I am able to reset once I have put air back into the tyre. I have no ability to monitor actual pressure and I’m not bothered about that.

Obviously the sensor is part of the car itself and will still work, just by a light on the dash board. What I want to know is do these units have the ability to just reset that sensor if it comes on or would be stuck with no way to do it without the original head unit?

Also I have mood lighting which is part of my car and again is controlled by the head unit. Been honest it is literally just a switch to turn on/off. Will I lose that also?

I’m new to this android head unit game but after much searching the uis chip that this thread is for as well as fyt os seems the best way to go for any sort of help.

So it’s either the mekede unit as stated or the ekiy t7 I would go for. Yes I do know that the mekede has the slightly better chip albeit with just an S at the end!!
[FYT Android Head Units] marchnz:
Keep reading, knowing what you want to buy might lead to less frustration later and going into it fully informed.

Correct.

Maybe, maybe not. Read up!

If that's a show stopper for you and you cannot get an answer, but decide to purchase anyway, consider it an opportunity to contribute your findings to the forum.

Maybe, maybe not. Read up!

If that's a show stopper for you and you cannot get an answer, but decide to purchase anyway, consider it an opportunity to contribute your findings to the forum.

Also, start a dialogue with the seller before purchasing, and if they say it will and it doesn't, you have a means to dispute and refund.

Maybe it will - or won't, again your opportunity to contribute to the forums if you choose to.

Great, welcome and read up. Be alive to knowing these are knockoffs, a compromise hobbyist level device that can both provide a means to a hobby and frustration if you're not or have misaligned expectations based on the misleading, glossy claims the sellers of these Chinese origin kanged Android system greyboxes make. Read up on my and others posts on this to avoid being scammed.

It isn't either. It FYT type. Brands are made up names sold by various sellers. Sellers will sell you all number of factory units, we call Mekede Type 116 based on this "type" of FYT uis7862 being sold under the name "Mekede."

Buyer beware: "Mekede" sellers are known to also sell different types, Ts10, ts7, and other units which, based on forum posts, is not desirable and not FYT.

If you decide to go ahead with one of the aforementioned units over a reputable branded aftermarket unit that will be true Android Auto my advice is:

Always, **always** negotiate with the seller before purchasing, asking for specs and screenshots of Android system information including MCU version, ram, screen size and type. Take control of the process and avoid being scammed.
[FYT Android Head Units] TiagoMoreira:
Please help me, I have a UIS8581a multimedia using firwmare M200/M400 root, I have a problem with my HIWORLD canbus and my car is a 2012 Jeep Grand Cherokee, however there is no this model to choose in the software when I access the factory menu , and the other jeep models available do not work correctly, can anyone recommend a more up-to-date canbus application for anyone who has the model available to select
[FYT Android Head Units] Ictcreations:
Thankyou so much for the reply :)

My mistake calling FYT an "os". I am aware that fyt IF im not mistaken is kinda launcher/interface level software. Also aware that there is topway/dudu also. Ive definitely read a lot!!

I also understand that aside from slight hardware specs the model numbers (especially for EKIY) typically refer to whether its FYT or not. I know the T7 is FYT, i think that T900 is TOPWAY?, not sure what K55 is. But you get my point..... Ive done ALOT of reading :)

Also seen pleanty of video veviews from reputable youtubers in the game. SAAB unleashed been one.

The ONLY reason i would go for the mekede M500 even knowing its not android 12 is because of the chip been the UIS7862S as opposed to just 7862 on the EKIY.

Only thing i cant work out is does the "S" really make that much of a difference. EDIT: Just found the differences. Is Better all round :-)

The fruststrating part is that the more i read the better i understand and feel comfortable with that info, the downside is that that more i read the more confusing it also gets!!!
[FYT Android Head Units] Sarti2004:
Just got Ekiy T7 4/64 - its 7862S, I think everything bigger than 4/64 has the newer CPU.
[FYT Android Head Units] labkos:
It's that, and I want to upgrade (https://www.korbos.gr/product/bizza...l-ac-car-pad-9-android-10-multimedia-station/) Sorry again for the annoyance
[FYT Android Head Units] hanichl:
Yassou afeitiko, ti kanis ?

Your unit has an Intel SC9853i CPU, this forum is for FYT UIS7862 ...

Perhaps anyone can check out what type "Bizzar S300L* is ...
[FYT Android Head Units] labkos:
Efxaristo
[FYT Android Head Units] steohora:
Anyone had Canbus issues?

Using the radio (EKIY T7) with UIS7862 and Can protocol version LZ Oubao Andela 2020.05. 15_V100

With the radio and Canbus installed the airbag indicator light seems to come on.

Anyone with similar issues previously?
[FYT Android Head Units] hanichl:
Hi, can you confirm the other way: if the radio app is uninstalled, the airbag indicator light is off ???

Please uninstall and reply here. Thx
[FYT Android Head Units] steohora:
I should have said using the head unit*, issue is not related to specific app.

Yeah, the type I bought is supposed to replace CD30/radio/head unit and uses an area in Astra H where the car displays current station, time and date. The loom(s) connects:

From original radio to new radio via loom adaptor piece

To the CANBUS

To the loom / connection for display screen

I've installed the original unit and display screen and airbag light was off again.

I am considering disconnecting battery overnight to see if it's a weird setting / communication issue with the Canbus.

Sent the same info to reseller (EKIY Official Store) so just checking here.

EDIT: They're contacting Canbus manufacturer, the other issue I experienced was with the central locking, press the button and it "locks" but then immediately unlocks as well as turning on the hazard lights / indicators unless I turn them off.

Hard to know what is a general electrical fault and what is related to the new head unit. I don't think central locking is due to HU as I did some messing with fuses (as "Infotainment" fuse blew) so think that needs ECU reset.

I've also seen that the interior lights now refuse to turn off, likely related to central locking. Had to remove the bulbs temporarily to stop them draining the battery.

EDIT 2: Interior light issue resolved after disconnecting battery and reconnecting it. Be interesting to see if it happens again / continues at all when I reconnect the head unit. Central locking working 100% fine now.

So personally I'm blaming the Canbus until I hear otherwise, it is possible if I install the EKIY T7 these issues won't reoccur and were due to the previous central locking fuse being missing when it was installed.
[FYT Android Head Units] vlacho716:
hello, you were able to find a solution, so that the calls enter the radio.
[FYT Android Head Units] badwhip:
I have a atoto s8 ultra gen 2 amd have the problem with only one app allowed to start up at boot and apps not waking up after boot I read all the threads and I have installed fytstarter which installs two apps. It works sometime but is random and after a few times I get the errror something went wrong whole reading the saved apps. Do you want to reset the list. has anyone had this app working on an atoto has anyone able to fix these two problems on this unit? On some of the start up apps they don’t keep the accessibility permission. Other then these two things not working it is a very nice radio
[FYT Android Head Units] sostk22:
Hi Everyone, I have a question about these ums512 based headunit . Can flash Teyes cc3 firmware in another FYT based unit from any other brand? Thank you.
[FYT Android Head Units] hanichl:
Carefully read Post #1 . Everything , really most everything is explained there very well.

For your question, take a sharper view on Question & Aswers Q&A - Q2 and Q6.

Read the whole sections, then you will be a prof 😀
[FYT Android Head Units] steohora:
Latest update on mine...

The air bag warning issue is related to the loom(s), I have to disconnect battery for an extended period after disconnecting new unit and reconnecting original to clear the warning light. Guess it is saved in system memory / ECU that the connection was faulty so light must remain on - it makes testing different options very slow and time consuming naturally.

System central locking will wait to see. They've agreed we try fix one issue at a time, so recommended snipping a specific wire and reconnecting it to the pin manually. Will see how that goes.
[FYT Android Head Units] Kirito0016:
Thank you, and also I made backup.

However, I cannot install new themes.

I"m getting "error chmod 644 /oem/app~~~~~launcher**.apk fail!"

My unit is Navifly 10" 64gb 4gb. (fake android 11) with 360 system.

My config is fyt=116.

And there is no folder or apk pressent (new theme) in oem/app after restart. (using total commander)
[FYT Android Head Units] danilaur:
i can install this theme for isudar v72? work ok ?
[FYT Android Head Units] Kirito0016:
I found out, but I haven"t tried, cause I had to repack AllAppUpdate.bin to install new theme.

As I find from other source, there is new patch to install theme trought update script.

It seems you have to remove 1 launcher then install new launcher.

It does not work if you have same name launcher**.

Is it ok if I post new patch script here?
[FYT Android Head Units] yarond5:
Hi

I have car unit UMS_512

All of the buttons of the left side like + volume , - volume , home buttone do not work , they only light

I happend after i did factory reset

I want to reinstall the system firmware

Where can i find the download link for the entire firmware for this system?

Thank you !
[FYT Android Head Units] surfer63:
This doesn't mean anything. Please share whether you have a FYT unit and what the manufacturer id is.
[FYT Android Head Units] hanichl:
Anyone here with links related to: usb dashcam attached to UIS7862 unit ???

@surfer62 : dont punish me, i know its not allowed here, but could really find no solutions ...
[FYT Android Head Units] surfer63:
We had long topics about this some years ago, but USB webcams simply don't work.

USB2 is a switching protocol which means that if you have multiple devices, your video stream can and certainly (!) will be corrupted if the other device "does something". Either your video stream is "only" corrupted, or the stream completely stops.

The USB2 devices in our units only use one HUB. With multiple HUBS (parallel, not serial), you could theoretically connect the webcam to one hub and the other devices to another hub and (again) theoretically the stream should not be interrupted.

Even if the stream is continuous, it will be a lot of uncompressed data flowing into your system which then needs to be compressed into video. This will put a high load on your CPUs and nicely warm them up, and reduce performance for all other apps.

For that reason "real" usb dashcams (not webcams), do everything inside the device and only use the USB connection to view or transfer the created videos.
[FYT Android Head Units] hanichl:
Thanks a lot, genius old man !!

Then, cams with video output would be more "neutral", the streaming effect on cpu will always be ?
[FYT Android Head Units] surfer63:
At least an "old man"
[FYT Android Head Units] Ictcreations:
Oh really!! I clearly missed that. Aliexpress is sooooo confusing with how stuff is posted/listed. I might revisit ekiy then :-) i was leaning towards them in the first place until I saw mekede with slightly better chip.

I know alot of work has gone into custom roms for these units, but OFFICIAL manufacturer roms (albeit with there own official quirks/bugs!) for me at least will always have a major advantage over units that don't have an update route.

Right on page 1 of this thread i saw the link posted for the mekede firmware support/update page. MASSIVE plus in that units favour.

Nowhere could i find an official ekiy download/support page.... That is unless i've completely missed it
[FYT Android Head Units] j0hn83:
Don't make your purchase decision based on which reseller releases updates more frequent or which 1 has a download page.

There's nothing stopping you buying the Ekiy and downloading the Mekede firmware.

Buy based on the hardware specs, price and seller support.

Kernels are generic on these units (the core Android part of the firmware).
[FYT Android Head Units] Keluarga102:
I'm a uis7862(s) user, my sim card suddenly wasn't detected. I have tried restarting, sometimes it is detected but suddenly it is no longer detected, is this because of the online firmware update in April? Or there are settings that I have to do. Please help. Thank you
[FYT Android Head Units] surfer63:
You are in the wrong sub-forum. FYT units do not have online firmware updates, which means that we in this sub-forum have no idea about bugs in other type of units.
[FYT Android Head Units] apikanto:
Hi, is it possible to upload the 7870 fyt software to the radio with the fyt 6278 processor?
[FYT Android Head Units] surfer63:
6278 processor? typo?
[FYT Android Head Units] Keluarga102:
Thank you for your information
[FYT Android Head Units] arca114@gmail.com:
Is it possible to change the Android radio RAM memory? For example sweating from 4gb to 8gb?
[FYT Android Head Units] danilaur:
🤣 No
[FYT Android Head Units] Ahto Simakuutio:
These car brand / model specific customisations are in the CAN-adapter software. We don’t know how thorough is the implementation of that for your car. I have not seen any documentation, peer-support or reverse engineering for those parts.

If you reveal your car make/model and which CAN-adapter you consider to buy, I can check on my M500 unit what options it shows for that combination. For example with some adapter for VW Golf8 I can see TPMS reset, and on some Renault I saw ambient light setup.
[FYT Android Head Units] sreckoxda:
Is there a way to edit config.txt to turn off reverse camera when car put in reverse?
[FYT Android Head Units] sreckoxda:
I've got a 7870 unit and with the correct CANbus I'm able to reset TPMS and access all vehicle settings on my Seat Leon 5F. I'd guess it's then the same for most of VW. It'll mostly depend on the car and CANbus.
[FYT Android Head Units] Sztifel:
Here is a link to the firmware package located on my Google Drive, which I received today from an Aliexpress seller for my radio.

https://drive.google.com/file/d/11kzeQ5WfqMyTO4oEA8iR0kxv5J3Otg4K/view?usp=drive_link

Additionally, there is a link to the launcher36, which I extracted from this firmware for resolution:

1024.x600

1280x720

1920x1100

2000x1200

Just unpack and put it on a pendrive. This is the launcher from the video in this post with a small difference, namely the car widget is smaller and there is also room for a navigation widget.

Sorry for my English, but google translator helps.

https://drive.google.com/file/d/11ofwM9u0dxoC39Vuzc6ThEm-bGEZTZjF/view?usp=drive_link

These are not my screenshots, just borrowed from the Internet.
[FYT Android Head Units] surfer63:
Your version is of 15 September 2023. The latest firmwares are of 9 April 2024.

This is an old firmware.

And don't cross-post. Read the sticky posts from the moderators.
[FYT Android Head Units] KGImages:
Hi - I have a FYT 8581a unit that I bought off Ali-express. The Bluetooth has never connected and gives me errors. The seller gave me an updated firmware but it had no effect on Bluetooth and removed the 360 camera / 4 camera support. Support responses ended the day after I could leave any feedback on the purchase.

But I’m mostly worried about Bluetooth not working. CarPlay is also not working via Bluetooth or via USB connection. But USB will read files and update successfully.

Very interested in whether it’s possible to get Bluetooth connection and CarPlay working again. Set up details are attached: