yashsingh1/xdaforums huggingface dataset:
[FYT Android Head Units] DreadfulDrummer:
Great! Thanks! I want to try it now but perhaps I should wait till the morning 😄

Need to find a USB drive first but I might end up using the DriveDroid app to emulate one.
[FYT Android Head Units] j-5:
That GadgetVerse link may be suspect in its accuracy. Assuming these are Tiger T610 chipsets, this site lists 8GB as the max, which would make more sense given that more units are showing up on Ali with 8GB.

How do you find the 7862 version? I couldn't find any info on Unisoc's site
[FYT Android Head Units] surfer63:
Do you mean the specifications? (where did you find the 7862 spec sheet?) I don't have it and can't find it, but look at this Wikipedia page which also points to their website (can't find anything there. I maybe have to register.)

Or my experience with it? None so far. I finally received my unit. I will (probably) build it in tomorrow.
[FYT Android Head Units] j-5:
I meant the NCC-1701 bloody "C" :D (Scotty ref).

Looks like Wikipedia is up to "E" on those. How? I wish I knew.

Also, I didn't realize these are considered WAN IoT chipsets, but likely just a numbering convention?

It's all crypto-chipology.

I had mine open when I first got it to fix a bent frame, but neglected to document the guts of the thing, sadly.

Congrats on your new arrival!
[FYT Android Head Units] mrVuHoa:
I am going to upgrade my PX6 to new one since the LCD got poor color. Went through many thread in 4pda and China's forum, people said can use fyt run in CC3 firmware, have anyone try?
[FYT Android Head Units] surfer63:
You obviously did not read item VIII in post #2 where this exact question is explained. That entire post is about firmwares, compatibility and flashing it. Read first before asking.
[FYT Android Head Units] mrVuHoa:
Thanks for advise, I read already and just ask if someone did it or not :).

I found your post in another thread that you ordered Mekede. So I think that I will do the same, the cost so easier for me.
[FYT Android Head Units] surfer63:
Until approx. 7-9 months ago it was still possible. But quite recently T'eyes blocked their software completely and encrypted their programs so you can't change them anymore (which is good as that is illegal), but still they block other standard Android functions as well.

So: one more reason not to buy T'eyes.
[FYT Android Head Units] surfer63:
Hi,

I added a new backup script that allows you to make a flashable backup of your unit.

See post #4.
[FYT Android Head Units] Billmans:
Hi Guys,

I have read this thread a number of times, (and others) and still trying to figure out a few things - I would simply like to get Tasker (or similar) to continue running on my unit which I believe is a uis7862 (even thought its called a "SC7862" from the place I purchased.) From here I can customize startup/resume from sleep the rest of my settings/apps.

12.1" Android 12 Vertical Screen Radio for Jeep Wrangler 2018 - 2022

Android 12 Fast boot. Improved design. This radio can be installed in Jeep Wrangler and Gladiator 2018 - 2022. OEM backup camera, front camera, steering wheel control is retained. Off-road pages and Hybrid electric pages are retained. Stunning, feature-rich. Plug and Play. Supports CarPlay...

phoenixautomotiveinc.com

So I believe I need to download a firmware (not sure which?) and within the AllAppUpdate.bin file add the following line to skipkillapp.prop

net.dinglisch.android.taskerm = -10

Then place the AllAppUpdate.bin and the lsec6315update file on the usb to flash/update my device.

Questions...

What firmware should I use as the company I purchase from is not a listed one?

The first note mentions the method in other posts using "Allapp.pkg" which will only require the one file instead of using AllAppUpdate.bin, but I am not sure if I can use the "older" method, or if I need to use AllAppUpdate.bin for my unit?

If I use AllAppUpdate.bin will this possibly replace/changes other settings that had been customized on my unit? for example rotated screen (tesla style).

Thanks for the great write-up and sorry if these are answered or repeated questions - but there is a lot to understand here for a first time user!

Thanks

Bill
[FYT Android Head Units] surfer63:
Are you sure you have a FYT unit? Please use my HWGetInfo.apk from my signature. It is not 100% functional anymore on the uis7862 units (as I found out 2 days ago myself and it's too much oriented at Joying), but it gives you all the details which FYT software you need. If you have a FYT it will show you immediately on screen, but it will also create a "properties.txt" which will give you all the necessary info. Or you can simply share the hwgetinfo.zip with me.

Next to that: I created a backup script in post #4. This will allow you to create a flashable backup so you can always restore your unit (if it is a FYT).

You have a Tesla style unit. You can't just use any FYT software as most programs have slightly different layout and orientation. Of course the screen itself also has a different orientation which is reflected in a FYT setting (which the HWGetInfo.apk will tell you).

However, it is not necessary though to use a modified firmware:

And there is FYT starter. This is an apk written by @bambapin which you can find in this post. The com.syu.ms starts a number of apks on boot and coming out of sleep. Some of these apks don't even exist anymore and FYTstarter uses the package name of such an app. FYTstarter on its turn can start other apps like Tasker.

You can select any app as navigation app in the onekeynavi apk or in the zettings. And you can set the navigation to autostart. Make tasker your "navigation" app.

There is the com.syu.ms mod, the nokill mod, that prevents that apps get killed. I also made a mod for it (for many years already) which I will release.

Edit: And I added a Q19 to the Q&A in post #1.
[FYT Android Head Units] Billmans:
Looks like it is a FYT device I sent you the file in a separate thread not sure if it should be shared publicly.

Bill
[FYT Android Head Units] surfer63:
No problem. I should have mentioned it, but there is nothing personal in the technical data I collect. The data that comes most close to "personal" is lang/country/region

[ro.build.fytmanufacturer]: [1]

[sys.fyt.bluetooth_type]: [1]

[ro.sf.hwrotation]: [0]

[ro.sf.lcd_density]: [160]

[ro.sf.lcd_height]: [96]

[ro.sf.lcd_width]: [54]

[ro.sf.swrotation]: [90]

So yes. It is definitely a FYT.

If you still want to flash another firmware, make sure you have the manufacturer correct in the fyt.prop, and the rotation and bt type in the config.txt.

The rest is actually not important
[FYT Android Head Units] wtmaxx25:
I have the issue disscussed a little bit agao about the navigation sound mode and switch or mixed for each app to lower the volume of the radio and announce a direction or a status. the old PX5 i had from joying had a navigation sound mode that could be selected and set to switch it would let another app talk over the radio, i also have the torque pro OBDII application to monitor the vehicle it has a speech feature and i can set it up to let me know if OBD is connected or disconnected, engine is up to operating temperature and check engine light status. since recieving this new FYT based 7862 i do not have this feature. thank you for any insight,

Note that nav will do this after i had to get JY to get me a new firmware to install, if i close the radio app the speech from Torque Pro works as should, seems like a small thing but it worked on previous HU.
[FYT Android Head Units] wtmaxx25:
I also have a copy of the factory image they sent me when trying to fix a bluetooth call delay
[FYT Android Head Units] deadman220:
i insalled the latest joying software and it works fine i saw that line

(If you want to use the wireless android auto, you can install the "car-link 2.0" after you update below file.

Here is the car-link app, please click Here.)

when i tried to install the modded carlink apk it say app not installed can i replace the one in the AllAppUpdate.bin and flash it again?

ro.build.fytmanufacturer=31
[FYT Android Head Units] surfer63:
Inside the main server apk, the com.syu.ms is an assets file "navi_app.txt". Already since the Sofia I made mods where I added loads of other navigation apps (next to the Asian ones and Google Maps, Igo and Waze), that are allowed to speak when they need to.

I guess that when you add the packagename of Torque to that file, it might work.
[FYT Android Head Units] surfer63:
If your "ro.build.fytmanufacturer=31", you probably have an IYING. If you flashed the Joying software you already modified the Joying FYT id of 43 to your id=31 inside that AllAppUpdatre.bin. Is my assumption correct?

In that case you can simply replace the carlink apk inside the AllAppUpdate.bin and only flash thar AllAppUpdate.bin, like I described.
[FYT Android Head Units] surfer63:
Just to make sure.

You have set in Settings ->Factory the "GPS Mix" to "ON"?

And then set the "Sound Mixing Scale" to a low value like 5?

That is the first requisite. And then possibly add your app(s) to the "navi_app.txt"
[FYT Android Head Units] vintagephone:
OK,

I tried adding the zlink line:

persist.sys.zlink.mic.vol = 9.9

and that had no effect either.

I was curious so I went and cut the btmic gain in half to 5

persist.btmic.gain=5

There was no effect, so either these settings don't do anything on my unit or... ?
[FYT Android Head Units] Moldeb:
Is your Atoto is a FYT unit at all?
[FYT Android Head Units] surfer63:
No. Since the uis7862 Android 10 versions after end 2019, dynamic partitions are used. They are always read-only, apart from during flash. That's why you need to "simply" flash it.

Atoto's have always been slightly different, also before they switched to FYT. I really have no idea.
[FYT Android Head Units] vintagephone:
ro.build.fytmanufacturer=112

Hmm... well, I'll look around a bit more and will report back if I find anything.

Luckily the sound is OK, I was just trying to make it better.
[FYT Android Head Units] ludditefornow:
Is there any way to get a SplitScreen shortcut to be run via this method? The list only sees apps and not the created shortcuts that starts two apps in split screen
[FYT Android Head Units] surfer63:
No, it's not. In Android 10 that has changed as a new "security improvement" (think of it what you want). It is no longer allowed by an app to change the active screen of another app. Only a user-action can do that. Otherwise "your app" could push anything aside if it wants to.
[FYT Android Head Units] taufikthexfader:
Dear TS,

My FYT based 7862 headunit (ro.build.fytmanufacturer=31) is rebranded as HIRO Alpha 10, I backed it up with your provided script to be safe..

I updated my HU with 6315_1.zip from Mekede's build 20221106 successfully...

But when I copied some similar (but updated) APKs inside AllAppUpdate.bin from the latest Mekede's build 20221106 to my backup AllAppUpdate.bin via 7zip directly, tried to update with my HU with this new altered AllAppUpdate.bin, the update ended up with error because the password error and update after error. (Please kindly excuse my poor attached picture,taken from recorded video)

I had to manually reset my HU and ended up with bootloop on Google logo + wrong rotation, but i successfully restored my HU using my backup AllAppUpdate.bin...

My Questions are:

1. Did my altered AppAllUpdate.bin must have contained other specific files other than config.txt and fyt.prop?

2. I only copied the newer version of APKs inside my original AllAppUpdate.bin, never touched other .txt files inside the folder App, but I also replaced ProtocolUpdate.apk and RKUpdate.apk, shouldn't I?

3. And I replaced SystemUI.apk and Setting.apk inside priv_app folder, shouldn't I?

4. Did I have to extract AllAppUpdate.bin and repack manually using the same default password?

I really appreciate this thread since my local retailer wont update their HU nor provide files on their website to let buyers update manually..
[FYT Android Head Units] surfer63:
You can only flash a complete AllAppUpdate.bin. You can no longer flash a few apks.

It needs to have the default password indeed. So better unpack, add/replace with newer apks, and completely repack with same password and without compression (only store)
[FYT Android Head Units] Solvin:
I am very annoyed with my FYT device (Kingbeats K2 Plus). In sleep mode, all background apps are killed. But I need the Autostart option for such apps. The FYTStarter app does not help at all, as it is also killed. Furthermore, after each sleep mode, the Macrodroid app is deprived of various rights, e.g. the accessibility features. The Google app is automatically disabled again every time, etc.

Can someone please help me here? Can I also flash a firmware from another manufacturer on my device? Would root help?

Attached is my hwgetinfo as zip.

Thank you!
[FYT Android Head Units] danilaur:
guys it is possible to add theme app in FYT device ?
[FYT Android Head Units] taufikthexfader:
Finally did it!

I manually unpack everything, replace newer Apks, repack em back and voila... updated apps but contacts gone.. (nvm, i have several backups for my contacts anyway)
[FYT Android Head Units] Solvin:
So I have successfully flashed on my Kingbeats K2 Plus with the instructions on page 1 the latest firmware from Joying and immediately set a few changes in the config.txt (previously created a backup of course).

Now everything works as it should, very stable and now also it displayed more options.

There is only one thing that is still a bit annoying: In the settings you can't see the options slider and keyboard anymore. They seem to be black on black background. I could set everything for me, but it was into blind typing. Someone an idea what this could be?
[FYT Android Head Units] surfer63:
You could add a nokill syu.ms.apk to your allallpupdate.bin and flash your unit again, losing all settings, etcetera.

Or you could simply make your unit start all the necessary apps on boot/deep-sleep as I described in QA19.
[FYT Android Head Units] Solvin:
I have no User" -> "Application Settings". And the FYT Starter App is also killed.

In my above post you can see that I've fixed this problem with flashing the newest firmware of Joying.
[FYT Android Head Units] Solvin:
Nobody an idea why the settings looks so strange?
[FYT Android Head Units] Aksuli:
Hi. Does anyone have latest MCU firmware for FYT=116 (no 360 camera)? I believe it is dated 2021.10.09. My unit has firmware with date 2021.04.27. I tried to look for this on 4pda but download links there are not working.
[FYT Android Head Units] daviddosa:
If I'm not mistaken, that's Mekede. You can find the latest software on the official site: http://www.mekede.com/Software Download Address1/

Make sure to select your correct model, and do a backup before you start. For the backup and the update, the USB drive (I used a card reader with a 16GB card) is formatted to FAT32..

I have a M300S model, and just upgraded to the latest firmware on the site yesterday.
[FYT Android Head Units] Aksuli:
Thanks for the reply. However, MCU firmware is not the same thing. It is explained on the first page of this thread by @surfer63. Mekede doesn't provide latest MCU firmwares on their page. I have some issues with CAN protocol and I try to solve this by trying things such as updating MCU.

My device is Mekede but I have installed latest software from Joying (fyt=43 I think?). This is also described how to do on the first page. I did this because I could not download the latest software from Mekede because I did not want to create account just to download the files. Joying also has better default radio app.
[FYT Android Head Units] labkos:
I have a unit in the car as shown in the photos. Can I use the file (https://dumps.tadiphone.dev/dumps/s...v-user-10-QP1A.190711.020-09411-release-keys/) to upgrade?Since I don't know English can I download another file to upgrade or root?

Sorry about the annoyance, but I don't know where to address.
[FYT Android Head Units] hanichl:
Can you specify, what kind of brand is your device ? What manufacturer ???

And what is your intention, what will you do ?

Without english knowledge, you will soon be stuck in a trap for this ....

And always first try to get the original updates from the manufacturers homepage .
[FYT Android Head Units] ConorStanley:
I selected the one for 2013 ram 1500 low. I've tried high and several others. if you're asking which one simplecanbuz.bin, I used the one from 07/04/2023.
[FYT Android Head Units] laoyang88:
I tried this configuration. It's really perfect. How did you find the best effect?
[FYT Android Head Units] Teddis007:
Is Z link an APP you installed ? Or is it native ?
[FYT Android Head Units] j0hn83:
Z-link is for other platforms.

We use the carlink app on our FYT devices for carplay and Android auto.

Our devices used to have z-link libraries inside but they are no longer present in newer firmware.

No idea if it ever worked.
[FYT Android Head Units] honda2015:
I got a big problem, it seems my Bluetooth is not working anymore, suddenly out of the blue.

The BT app can't reset BT anymore ("reset failed") and the device name is empty and setting one up doesn't stick. I can't see any devices.

I reflashed already with the 3D firmware backup, wiped all apps, BT type is set to 7 as Qualcomm chip as it had been in the beginning.

It's the ok kernel running, but unrooted, Magisk not being installed.

Please help 😢
[FYT Android Head Units] gordgelin:
set it to 0. probably your qualcomm chip dead or corrupted firmware (it has its own firmware)
[FYT Android Head Units] honda2015:
I set it back to 0 with my prior config.txt file. It is working now. Thanks!

(having done the same didn't work. well, it is working now, that's what matters more than the why.
[FYT Android Head Units] gordgelin:
alos you can try to flash this bt firmware, this is the only available version for now. this may help, or may not. but since it is dead it can't be worse anyway )))

WARNING for other people - DO NOT FLASH THIS IF YOUR BT WORKS. ALSO THIS IS ONLY FOR QUALCOMM BT
[FYT Android Head Units] honda2015:
For what it's worth, as it is ok now with BT type 0, this is my current config.txt:

#test

ro.sf.swrotation=90

sys.fyt.bluetooth_type=0

sys.fyt.systemobd=true

persist.lsec.enable_a2dp=true

ro.lsec.btname=Bluetooth 2

syu.voicefloat=false

persist.syu.voicefloat=false

syu.voicehint=false

persist.syu.voicehint=false

persist.btmic.gain=7

persist.btspk.gain=7

sys.fyt.ec_version=6

persist.lsec.carlink.apband=0

persist.fyt.zh_frontview_enable=false

ro.fyt.launcher=com.android.launcher27

persist.sys.yl3d.rgb=64,224,208,0,YL.6606

persist.launcher.packagename=com.google.android.apps.maps

ro.syu.customized_intent=TrackPlugin#19200

ro.fyt.splitscreen=0

ro.syu.callpipshow=1

ro.fyt.door_window=0

ro.lsec.audio_param=ksd

persist.lsec.iphone_usb=true

persist.bt.blefk=true

persist.syu.camera360 = 0

#不带360 配置= 0

# 带360 配置 = 1

ro.sf.lcd_density=200

ro.build.fytfontsize=1.5

I'm not not fond of setting sys.fyt.bluetooth_type=0 back to 7 since this caused the non-functioning of BT, I reckon. Is the line sys.fyt.bluetooth_type=0 correctly working together with either type 0 or 7? I know what they mean, but in combination with the other BT related parameters I might have accidently caused the issue myself. I dont (or dont want) to think the Qualcomm chip's gone kaput.
[FYT Android Head Units] gordgelin:
type 0 switches device to built-in spreadtrum SoC module available in every device

type 1 for realtek modules

type 7 for qualcomm modules

type 8 for built-in spreadtrum SoC modules for SC9863 (UIS8581) devices

---

if your bt does not work with type 7 this means you do not have qualcomm module or it is dead/not functioning properly for whatever reason
[FYT Android Head Units] honda2015:
"if your bt does not work with type 7 this means you do not have qualcomm module or it is dead/not functioning properly for whatever reason"

Yes, I do have the type 7 Qualcomm BT chip and I believe it's not out of order. I could flash it from 0 to 7, back and forth in the past, only until today when BT got totally blocked. It's a wee bit strange. Maybe the firmware flash from surfer63's Backup Kit was lacking some parts which the original firmware had.

Now it's working ok again with type 0, only the other end can hear nasty echoes on the phone. Other users explained before a clean install of firmware solved this software bug. I'll have to install again from scratch but not from my backup I guess.
[FYT Android Head Units] Lakis_dj:
Good morning. I have the uis7862. Are these the files to format? and I put them where they are in one usb ?
[FYT Android Head Units] sofakng:
Hey guys ... can anybody give me any advice/information/warnings on buying a Joying UIS7862 head unit for my 2021 Honda CR-V?

Joying is the only company I've found with an aftermarket radio and their newer/faster version has a QCM6125 chip which is faster but is really locked down it seems.

The UIS7862 head unit seems nice (and can use NavRadio+) but I want to make sure CarPlay also works very well...

EDIT: It looks like Aliexpress has a few other UIS7862 options for the 2021 Honda CRV?
[FYT Android Head Units] Teddis007:
So the reseller (DAINAV) will not respond to any support, and I have a few quirks.

But I notice through the APPS , app in the GUI, it is taking updates for CANBUS and Vehicle on occasion if I connect car to wifi. I have no clue who is pushing them OTA, or what they do.......Any way to find out ?

My FYT version is 6 maybe ? Is there a list for this of manufacturers ? thx

sys.fyt.ec.version=6
[FYT Android Head Units] matrixx1:
Hi, carplay will work with a much weaker SoC as well, I wouldnt bother about the QCM6125 chip, I am no expert but dosent really seem so much better than the UIS7862 SoC, or the newer 7870, you wont notice the difference. I would suggest to you to rather go with UIS7862 options for the 2021 Honda CRV, and choose a unit with 2k screen (2000x1200 resolution), its much better than a HD with 1280x720 resolution which is the max resolution currently supported by Joying units as far as I could tell (ie.: couldnt find any Joyings with 2k screen). You will definately see the difference between the screens much much more than you would notice the difference between UIS7862, UIS7870, or the QCM612 SoC. Also choose min 6gb of ram, better 8gb.

here is a video where the two screens are compared, and in real life 2k screen looks better than on the video:
[FYT Android Head Units] sofakng:
Thanks very much for the reply!

Are there any options of a 2K screen (ie. 1200p) for the 2021 CR-V? Also, do they have models with a volume knob?

Do you think it matters what company I purchase from? The head units look similar on Aliexpress so I was going to buy one with the 8GB RAM (which isn't available on Joying)
[FYT Android Head Units] Moldeb:
@sofakng please stop diluting this thread, it's already a lot of work to digest its on topic parts. Post #1 clearly states

and you seem pretty ignorant right now.

Thanks also to others who do not answer you here.