yashsingh1/xdaforums huggingface dataset:
[FYT Android Head Units] Specy01:
No of course they are enough, you have to excuse me but I did not remember your previous post, I read it yesterday immediately after you published it and I forgot about it. I apologize 🙄 again, I'm reading a lot in this period.
[FYT Android Head Units] dkowal91:
According to my photos, I actually have a sc9863a processor, the right problem was not obtained, thanks to which help was obtained, especially since several people have an android from mekede ... it's just a matter of which update file to choose and how the two I mentioned above differ .... and the 7862 is the same, also 2 files described in a similar way ....
[FYT Android Head Units] bluemask69:
you find here the info from @surfer63

https://xdaforums.com/t/some-questions-about-a-fyt-unit-with-unisoc-uis8581a.4461867/

and here is a specific thread

https://xdaforums.com/t/navifly-makede-m400s-9863.4507429/
[FYT Android Head Units] dkowal91:
thanks for your help, i will read it. you are great :)
[FYT Android Head Units] dkowal91:
To be honest, I didn't learn much from these forums you posted, could you please help me here?
[FYT Android Head Units] dkowal91:
The same principle applies to the UIS7862 chip. on the MEKEDE website http://www.mekede.com/SoftwareAddress1/

there are also two variants of android update called: 7862-A11-9-10-220926.zip

and the second 7862-A11-wbt-9-10.zip . Can you explain what is the difference between them and which one to use?
[FYT Android Head Units] mariodantas:
Translated: PLEASE USE ENGLISH HERE

The same principle applies to the UIS7862 chip. on the MEKEDE website http://www.mekede.com/SoftwareAddress1/

there are also two variants of android update called: 7862-A11-9-10-220926.zip

and the second 7862-A11-wbt-9-10.zip . Can you explain what is the difference between them and which one to use?
[FYT Android Head Units] dkowal91:
sorry, i was wrong
[FYT Android Head Units] dkowal91:
I do not know how to compare these two files, which is newer, which is older and possibly which matches my radio .... config.txt files are the same, while in one file 6316_1.zip is slightly larger.... the difference as in the picture.
[FYT Android Head Units] mariodantas:
Upper kernel 6316 is newer than lower one, that's all
[FYT Android Head Units] dkowal91:
upper newer? the bottom one has a more recent date....doesn't matter which one to update? I am struggling with no outdoor temperature... can any of these updates help?
[FYT Android Head Units] surfer63:
There is something more to consider here.

In our units you have:

Firmware upgrades

MCU firmware upgrades

CAN decoder firmware upgrades

CANbus apk upgrades

You need 3 or 4 otherwise it will not help you.

3) can be very risky if you flash the wrong one. It can (soft-)brick your decoder.

4) Not so risky. Simply flash a newer one and if it doesn't work, flash the original one back.

No. The bottom one is newer. The top one has a kernel of 22.07.2022. The bottom one has a kernel of 25.08.2022.
[FYT Android Head Units] dkowal91:
can you tell me how to update the canbus in this case? because everything works for me, all I have is the lack of this external temperature ....
[FYT Android Head Units] dkowal91:
which file to update?

which one to update? lower?
[FYT Android Head Units] mariodantas:
If you have a copy of your original 6316, then you can try both, but honnestly I don't know if kernel has something to do with outdoor temp, maybe the main service or SystemUI ? or canbus ?, do the outdoor temp data come from canbus ?
[FYT Android Head Units] dkowal91:
i don't have a backup because the script from the site doesn't work on my radio. And my temperature on the radio should be on the CAN bus - citroen C5 ... Can I have from reise RZ-PSA-15. no CAN settings show outside temperature and my dealer is hard to contact....

everything that comes out during my backup....
[FYT Android Head Units] piXelmutant:
Hi!

As described here, I extracted the com.syu.ms from a completely untouched device, edited the "navi_app.txt". But how can I sign the modified apk so that it is accepted by the system despite "android:sharedUserId="android.uid.system"?

my modified apk is rejected due to wrong system signature when reinstalled. (with lsec6316update & 8581lsec.sh)
[FYT Android Head Units] DaddyFinger:
Hi guys, I’d posted earlier in the Android Head Units folder, but I believe this should be the correct place to ask …

I believe the unit I bought is an FYT?

The seller is called 梁山嘟嘟 - https://dudu-lucky.com/auto/ls.html

This is the 9 inch, 6GB / 128GB version.

Unit was bought by way of a friend who buys stuff off Chinese online shopping portals and ships stuff over by the crate every month.

The unit is great, with 1 problem … the UI is in Chinese, and I can’t get it switched to English. I managed to go into base Android’s Settings and changed the language to English, but all that did was change base Android’s Settings to English - the UI remains in Chinese with the exception of a couple of apps e.g. Vehicle Information.

Is it possible to run a custom ROM or another seller’s FYT unit’s English ROM so I can have an English UI?

I have this seller’s factory passcode, if it matters.
[FYT Android Head Units] DaddyFinger:
*Repeat post, sorry*
[FYT Android Head Units] mariodantas:
Yes FYT unit

Some time ago a member of 4PDA asks me to translate the values.xml into values-fr_rFR, it means that the creator only have chinese texts in the firmware (ot at least a few translations but ont English nor French), but I didn't translate as the firmware will not be free, so I can't see any interest in working for anothers who will take profit of my time !

Firmware owner is here (XDA) but I don't know his speudo !
[FYT Android Head Units] DaddyFinger:
Hi Mario, had my guy who can read Chinese better (and helped me find where the CANBUS settings for my car were) to go through the UI’s own Settings menu and there doesn’t seem to have any language option.

I will have to admit that I am new to all of this, and the info in this forum is kinda overwhelming for me. But I really do need an English UI … at this time I am using the unit purely for radio and music on a USB stick, and once in awhile Vehicle Information which is in English … can’t do anything else I can’t read.

What are my options now?
[FYT Android Head Units] blue_one:
As a quick and dirty solution you can use the Google translator app on your mobile phone with your camera. At least you can find your way through the Chinese menus by this. Everything else needs a firmware within your wanted language I guess.
[FYT Android Head Units] surfer63:
Yes, it is. You do need to read post #1 and #2 though to get the necesary background info.

What do you mean with the "sellers factory passcode"? Do you mean the manufacturer id (ro.build.fytmanufacturer)?

That is what you need.

You als need the properties ro.sf.swrotation (only different for Joying units and Tesla styler units) and sys.fyt.bluetooth_type (occasionaly differsbetween units). post #2 section VIII.

With those values you can flash any FYT firmware with a minor tweak.

You can also use my hwgetinfo.apk (seee my signature) or my getinfo script (post #1 at the bottom).

But post #1 and #2 is a "must read".
[FYT Android Head Units] dkowal91:
how to do canbus and mcu software updates? canbus has a problem with reading the outside temperature, and there is no sound in the speakers from the reversing sensors, it only comes from behind the radio .... my equipment is mekede
[FYT Android Head Units] DaddyFinger:
Yeah I kinda quick-and-dirty-ed it to find the settings to correct the door open indicator which was showing left door open when it is actually the right door, and vice versa. It's a real pain to try to figure stuff out this way.

I am still trying to absorb as much as I can ... as mentioned I am new to all of this and it's kinda overwhelming.

The factory passcode I mentioned was - I believe - what you refer to as FYT Settings:

... where 工厂 means "Factory". Not sure if having the passcode matters, but it is a 3-digit number, not 3368.
[FYT Android Head Units] AvGear:
@mariodantas I tried updating the launcher but it didn't work, and I tried to backup the firmware too but it didn't work. Shows nothing. Is there something wrong with my unit?
[FYT Android Head Units] mariodantas:
Oh GOD this is a TOPWAY based firmware (TS10) !, no tools to backup the firmware fellow, sorry !

Try to reach dudu people and ask them to translate their firmware in english (or they own apks as the kernel have english language for sure)
[FYT Android Head Units] AvGear:
Thanks for the info, now I know what this is ^_^
[FYT Android Head Units] dkowal91:
Gentlemen, is anyone able to tell me what are the differences between these MCUs, apart from the date and designation, one has G23 and the other N32. Are they interchangeable?

2021.10.09 YIN_53_L6315_G23P48F64_E60_V 1.0

2022.06.25 YIN_53_L6315_N32P48F64_E60_V 1.0
[FYT Android Head Units] piXelmutant:
@ surfer63

(Please excuse my bad English - google Translator)

I tried your modified "com.syu.ms" with nokill patch and it works.

My quick question is how to get the magic trick to make this modded apk accepted by android? I just want to add something to the navi_txt but my mods keep getting rejected due to an unknown security signature. (logcat).

can you please explain to me what i have to do to make it work?

You are my only chance, thank you very much
[FYT Android Head Units] surfer63:
Please switch to the @seb21 thread https://xdaforums.com/t/modded-syu-ms-apk.4514689/

You better use his much improved version.
[FYT Android Head Units] seb21:
@surfer63 He still will be needed to change the navi.txt

You have two options :

1. Open the apk in archive software (.apk is basically a .zip archive). Extract files you want to edit and make your changes. Put the changed files back in the archive.

2. Use apktool. Decompile the apk

apktool d 190000000_com.syu.ms.apk

make your changes and compile it back

apktool b 190000000_com.syu.ms -c -o 190000000_com.syu.ms.apk

Of course both method require a original signed apk. The file that @surfer63 provides has untouched signature.

Using second mathod you can change everything except AndroidManifest.xml.
[FYT Android Head Units] surfer63:
I haven't seen the N32 MCU yet. The G23 MCU was the successor of the G32 MCU (despite the lower number).

I assume the N32 MCU is simply the successor of the G23. And it is clearly for YIN with manufacturer ID 53. So the newer one should indeed be a follow up of the older one.

Do you currently have a YIN 53?
[FYT Android Head Units] VSS_CU:
hello,

sorry that I have to start my first post with a problem, I have a problem with Louncher

So I have pre-installed 5 different Lounchers 04-06-08-12-13,

I downloaded and installed number 29 and it works beautifully,

the problem starts with Launcher 6 (190001001_com.android.launcher6), which I have at the factory and I want to install another launcher that also has the same description of launcher 6, (190000025_yl25_com.android.launcher6.apk)

lsec_updatesh rm -rf

does not want to work or I'm doing something wrong

I will be grateful for your help
[FYT Android Head Units] piXelmutant:
@ seb21​

fantastic, it works.

Thank you very much, you saved me, I was already desperate.

I had already tried version 1 and an apk editor tool, but neither worked. Thanks again for the nice and professional help!
[FYT Android Head Units] dkowal91:
yes, I just have yin and the parody looks like I have the newer N32, only I have problems with can, no ambient temperature, reversing sound and resetting the backlight of the side keys... is it possible to upload this older mcu g23 as above?
[FYT Android Head Units] leo06:
Does anyone know obd app with floating widgets? Torque dashboard plugin stops working after 2-3 days and wants disabling downloaded services permission and reboot the headunit to work again
[FYT Android Head Units] DaddyFinger:
Sorry I’m gonna ride on this, and if I missed this if it was already covered … in my case my MCU version is this:

Does this mean my manufacturer ID is 53? Does it matter if the MCU Version is a YIN or NOR when looking for a firmware?
[FYT Android Head Units] dkowal91:
NOR 53. Your MCU version is fresh....
[FYT Android Head Units] surfer63:
Yes, it it definitely makes a difference whether your MCU is YIN or NOR. And @dkowal91 is right: your version is up-to-date.
[FYT Android Head Units] DaddyFinger:
Hmm … if I am limited to firmware where the player(s) MCU has to be NOR, I guess the next question would be … would you guys know which player(s) have MCU that is NOR that I could look into getting their firmware?
[FYT Android Head Units] dkowal91:
surfer63 do you help me?
[FYT Android Head Units] bluemask69:
Tyuktha from 4pda advised me against overwriting on the factory preinstalled launcher with same ID, it wouldn't work.
[FYT Android Head Units] surfer63:
I can't. I have no experience with those newer MCU types.
[FYT Android Head Units] surfer63:
Not entirely true. You also need to overwrite the dalvik cache. Then it should work. A simple copy/overwrite of the launcher does indeed not work.
[FYT Android Head Units] VSS_CU:
can you tell me the correct command code?

#!/system/bin/sh
rm -rf /data/dalvik-cache/profiles/190001001_com.android.launcher6
rm -rf /data/data/190001001_com.android.launcher6
rm -rf /data/dalvik-cache/arm64/*190001001_com.android.launcher6*
cp -r /storage/sdcard1/launcher/* /oem/app
chown -R 0.0 /oem/app/190000025_yl25_com.android.launcher6
chmod 755 /oem/app/190000025_yl25_com.android.launcher6
chmod 644 /oem/app/190000025_yl25_com.android.launcher6/190000025_yl25_com.android.launcher6.apk
[FYT Android Head Units] surfer63:
As your new launcher contains another name and is installed into another folder, you first need to remove the original folder and apk as well.

See 2nd line:

#!/system/bin/sh
rm -rf /oem/app/190001001_com.android.launcher6*
rm -rf /data/dalvik-cache/profiles/190001001_com.android.launcher6
rm -rf /data/data/190001001_com.android.launcher6
rm -rf /data/dalvik-cache/arm64/*190001001_com.android.launcher6*
cp -r /storage/sdcard1/launcher/* /oem/app
chown -R 0.0 /oem/app/190000025_yl25_com.android.launcher6
chmod 755 /oem/app/190000025_yl25_com.android.launcher6
chmod 644 /oem/app/190000025_yl25_com.android.launcher6/190000025_yl25_com.android.launcher6.apk
[FYT Android Head Units] VSS_CU:
installation failed, install command does not run on reboot,
[FYT Android Head Units] surfer63:
And what is on your USB stick that you use to install?
[FYT Android Head Units] martindagun:
I'm wanting to connect a front camera to my head unit. Am I able to splice the Acc wiring that is connected to the fan for power? Or should I be getting power elsewhere?
[FYT Android Head Units] hanichl:
Off-Topic, please look around for other threads, matching your needs and questions ...

"surfer63 stated in Post#1 :

This thread is NOT meant for: 4G providers, DAB+ modules or DAB+ software (see here for DAB-Z by @realzoulou), Navradio+ (see NavRadio+ ported to UIS7862-FYT devices by @KoTiX2 , sub-woofers, OEM cameras, OBD devices, TPMS or other peripheral devices.
[FYT Android Head Units] stealthee:
Does anyone know if there is a CanBus reading software that works with this Unit? Maybe a software to add codes via a apk? I have a dodge Journey and I had a cheap yt9216 that could control via the canbus my hvac and im wondering if i could some how find and get the codes from it to put on my M500S that should be here next week. Just cleared customs.
[FYT Android Head Units] stealthee:
Can anyone tell me in the CanBox selection area for this radio if it has a selection for the below canbox? I have an M500S coming.

SkyFame Box

CANbus box Brand:BSJ

CANbus box model:BJ04
[FYT Android Head Units] farhanito:
I'm using Ekiy T7 3/32 (fyt=8),

Spoiler content hidden.

will MusicProxy mod and WidgetUpdater by @KёniG from works on this unit?

EDIT: They work!
[FYT Android Head Units] hanichl:
Please stop spamming and flooding this article with non-matching questions !!!!! Anyone who is able to read and understand will COMPLETELY read-through Post#1 . Everything is explained very detailed there, including the subjects, which are handled here.

All others - be respectful and have first a look on all the other related themes here in XDA !! Thank you.
[FYT Android Head Units] stealthee:
Because no one ever answered this question. Yes, it did. It had a section BSJ under the factory settings for cars and then I saw Dodge Journey.
[FYT Android Head Units] MagnifyShay:
Hey, I know this is not the discussion for that, do you know where can I ask for head unit advices ?
[FYT Android Head Units] DarkLIght91:
Greetings @surfer63 just a quick question, I use you tube music as my primary music player. Problem is my music wouldn't play automatically when switching the car on from sleep. I modified the text file to stop the unit from killing the YT music app completely and that solved half the problem. I then flashed your mod to enable player on startup. Music still doesn't continue playing where it left off. Does your script only work for offline players like Bluetooth, built in music player, etc. or should this work for YT music as well. Maybe I'm missing something?

In an unrelated issue is there perhaps a way to have my steering controls work with a single press. I just upgraded to this unit from an 8 inch px5 unit and that one responded with a single press. This unit seems to require a long press before it responds. Can that behavior be changed on a software level?

Regards
[FYT Android Head Units] PaY87:
I got an NaviTree UIS7862 with 64GB and it has the same "ro.build.fytmanufacturer=116" like the firmware for the Mekede (in OP). Even the shipped apps seem like the same. The config.txt is little bit different, but that are only minor things.

#test
ro.sf.swrotation=90
sys.fyt.bluetooth_type=1
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.launcher22
ro.syu.customized_intent=TrackPlugin#19200
ro.fyt.splitscreen=0
persist.launcher.packagename=com.google.android.apps.maps
ro.lsec.audio_param=ksd
[FYT Android Head Units] surfer63:
It works on media players that the com.syu.ms main server apk recognises and "com.google.android.youtube" is one of those apps. So it should work.

No idea. What kind of unit do you have?
[FYT Android Head Units] DarkLIght91:
Really odd. Perhaps I installed the mod incorrectly. I dropped the update file with the scripts in their respective folders to a usb drive and flashed the unit. Should I have moved the files in the script folder to the root directory of the usb before flashing?

Also im using the service for youtube music (yt music) and I believe is the service for that is com.google.android.apps.youtube.music .Could it perhaps be that it is missing from com.syu.ms? Is there a way I can add it in if it is?

I have a UIS 7862 with 6gb Ram/128gb storage I got off ali-express. I believe its a Navi-fly unit. Never had this with my previous px5 unit. was considering plugging in the canbus module from my old unit but it would be alot less effort if I could figure out how to make this one work instead.
[FYT Android Head Units] surfer63:
Testing if the scipt does what it needs to do is simple. Run some music/media player, like the internal music player. Switch off the unit and start it after 5 minutes or so. If the music player continues, it works as expected.

And yes, that service is missing. There are two identical entries in the com.syu.ms and both are "com.google.android.youtube". Maybe that is the issue: that they wanted to add the service as well, but simply made a typo.

You can add it if you want. I described it in some other posts, but it requires quite some steps.
[FYT Android Head Units] DarkLIght91:
Any link to the procedure? I don't mind having to add it myself
[FYT Android Head Units] MagnifyShay:
Hey, do you know how the uis7862 perform against the mtk8259 ?
[FYT Android Head Units] soltype:
Not sure if this is specific to the UIS7862, but when my ssd is mounted to my joying unit, several apps just don't work. I suspect it has something to do with some files being installed on the SSD. I've tested this by taking the drive out and the programs work without issue.Anyone had any similar experiences?
[FYT Android Head Units] surfer63:
What is the file system of that ssd? something like NTFS or exFAT?

Try with Fat32 or ext2/3/4.

Or try with a usb-stick formattted the same as your ssd
[FYT Android Head Units] PaY87:
Anyone knows how to prevent the unit to reset the clock? I always have to wait until my unit finds GPS to setup the clock correctly. Could this be a CAN related issue? I selected the matching brand and car model and so far all other things work fine. I got root if that helps to mod the system. Thank you.
[FYT Android Head Units] criszz:
Probabil you need to switch red wire with yellow one. Is an a ACC Problem. I asume you have Wv/Sokda car.
[FYT Android Head Units] vlacho716:
hello, how did you do to validate the russian captcha, with Google lens, or another method, I want to register to make some downloads. Thank you
[FYT Android Head Units] VSS_CU:
any other launcher that is not on the list can be installed directly from the USB , the selected launcher is then set as primary by the system, and it loads at system startup, I have a problem with a Launcher that has a name already taken on my system
[FYT Android Head Units] j0hn83:
Updating the MCU does not fix issues with missing canbus functions.

It would need either.... Selecting a different vehicle make/model, updating the canbus, or using a different canbus completely.

Updating the MCU is more likely to break something than it is to add missing canbus features.
[FYT Android Head Units] seumina:
deleted
[FYT Android Head Units] dkowal91:
so what do you recommend to do in my case? how to possibly update the canbus?
[FYT Android Head Units] kommando:
You ask the seller for the latest file for the canbus, there is an option to upgrade the canbus in the Factory settings where I assume you get to pick the file from a USB drive.
[FYT Android Head Units] dkowal91:
if i have the radio

mekede, and canbus from reise, who should I ask for update files? no one here on the forum has canbus software?
[FYT Android Head Units] kommando:
From the seller as he has your money and is supposed to provide support, if he bought the canbus from Reise then he can request it on your behalf. Only ever seen one link to canbus decoder file and it was on a Russian site.
[FYT Android Head Units] dkowal91:
4pda?
[FYT Android Head Units] kommando:
Yes but no 4pda links are allowed and it was only for one particular decoder.
[FYT Android Head Units] lano7:
I have the same problem and I am considering buying another canbus box. For example Hiworld PAF1.21.

https://aliexpress.com/store/group/For-Peugeot-Citroen/5051256_10000001608053.html

In this video it is shown that it has some new version and also displays the temperature.
[FYT Android Head Units] simonb123:
Is this an FYT unit?
[FYT Android Head Units] marchnz:
No, oddball.
[FYT Android Head Units] dkowal91:
yes, but note that he has android 8 and mcu software from 2018, I have a friend who has the same radio as me m400s also android 11 only mcu versions from 2021 and he also displays the temperature on canbus reise rz psa15, so is it are you sure the canbus is to blame? let me know how you change your canbus or the temperature showed up