yashsingh1/xdaforums huggingface dataset:
[FYT Android Head Units] ziddey:
Can't comment on 202201, but that sounds like the wireless aa experience I had last year when the feature was first introduced.

Flashed to Joying's 20020627 system (20220505 app) and was very surprised to find it now connects quickly enough and reliably. (went back to sys.fyt.bluetooth_type=1)

carlink 2.22.0505.0856
[FYT Android Head Units] surfer63:
Changing that requires you to flash your unit.

Doing it inter-actively requires root.
[FYT Android Head Units] Solvin:
Newest version of carlink is: 2.22.0810.1439 (Joying 2022-8-15)

See attachment for flashing to newest carlink version.
[FYT Android Head Units] DexterMorganNL:
Just put it on a USB stick and flash, the way an update is installed? Because I'm having quite some issues with Carlink, so I would hope the newest version works better.
[FYT Android Head Units] Solvin:
If you already have Carlink installed, it is enough to take the APK from the zip and install it without flashing. Via flash it also works (especially for head units, where Carlink is not included by default).
[FYT Android Head Units] DexterMorganNL:
I still keep wondering though, who is actually developing this "Car Link" app. That's something which seems like a big mystery: but thanks anyway, although I don't really know which version is installed on Mekede M500s.

But I guess it's older, than this version.
[FYT Android Head Units] farhanito:
Tried this version and it won't connect at all, not even wired (phone is a Zenfone Android 11). I wonder if it needs specific system version?
[FYT Android Head Units] Solvin:
Strange. It works for me. Did it work for you with an older version?

I attached the previous version 2.22.0505.0856 (Joying 2022-6-27).
[FYT Android Head Units] farhanito:
Downgraded back to 2.22.0107.1105 (by replacing the apk in your script, as direct apk install won't work). Wireless AA works, but works only on 2.4Ghz wifi. The reason why i want to try newer version.

Spoiler content hidden.
[FYT Android Head Units] Solvin:
Good, the main thing is that it works at all again :)

Can you please Upload Version 2.22.0107.1105?

Do you tried 2.22.0505.0856?
[FYT Android Head Units] farhanito:
Yes, no problem.

Here's 2.22.0107.1105. i got it from Teyes thread at 4pda.

Will try 2.22.0505.0856 later.

Thanks
[FYT Android Head Units] Gscipione:
hello, I can't find this app on my m700s Navifly. Can you make a photo where is this app? many thanks
[FYT Android Head Units] DexterMorganNL:
It might be named different in your language, but just Google "Digital Wellbeing App" and you will see how the symbol looks.

I believe User>Apps or something like that, but @surfer63 put it inside the Q&A.
[FYT Android Head Units] hanichl:
There's a new firmware version for Android10 on the Joying UIS7862 homepage.

" Following is the updated file (2022-8-15) for Android 10.0 Car Stereo.

PS: Optimizing the head unit system by updating the system.

Notice: After system updating, you need to reboot the head unit.

Pls Attention:

1.Updated to this Version(2022-8-15), you cannot back to the previous version.The previous version firmware update is disabled.

2.This is the Android 10 version update, updated to this Android 10 version(2022-8-15), you need to update the latest Android 12 version(2022-8-15) to get the USB tethering function again. The previous Android 12 version is disabled.

3.Updated to thie version(2022-8-15), The radio only has the JOYING boot logo available, no other selected car logo in the setting, you cannot customzied the carlogo yourself also.

Pls think it over before the firmware update. "

@surfer63 and all others :

to 1.) the same procedure as for other firmwares - no way back possible from this fw ?

to 3.) does anyone know, if "our" way of changing the bootlogo with a script is still functional ?

Thx !
[FYT Android Head Units] Gscipione:
Thank I will try to see if I can found it for the symbol
[FYT Android Head Units] Solvin:
1. Yes. But that is only because of the 6315_1.zip, which is developed directly by FYT. I think they have this lock installed since 2022-7-02.

3. Joying has modified the 190001001_com.syu.carmark.apk. After the update just install the old version of 2022-6-27 (see attachment).
[FYT Android Head Units] hanichl:
Thanks !!
[FYT Android Head Units] jbleasdale:
I had the same problem as you when updating to the newer versions kindly uploaded by @Solvin - neither works at all, wried or wireless. Returning to 2.22.0107.1105 fixed this for me. I suspect that there are other dependencies between Car Link and the rest of the release that it is specific to.

Interestingly though, 2.22.0107.1105 works fine wirelessly on both 2.4 and 5GHz for me.
[FYT Android Head Units] farhanito:
My problem with 5ghz is probably related to the fact that I can't start 5ghz hotspot at all. I have 2 FYT units with the same behavior. When i chose 5ghz band and start the hotspot, it keeps toggling On-Off until i reverted it back to 2.4ghz.

I started to think maybe it was using unsupported channels for 5ghz wifi in my country. Anyone knows how to alter wifi region or country codes in this units? By modifying config.txt or fyt.props perhaps?
[FYT Android Head Units] surfer63:
The country (code) you set your unit to, determines automatically the used frequencies. And then next to that your router or hotspot will also only use/provide the available frequencies. So in general: you should not care, it should automatically work.

For the used frequencies per country/region you check wikipedia, but apart from China and Russia that is only different in the very high channel range.

Edit: And where I say frequencies, I mean channels.
[FYT Android Head Units] jbleasdale:
Is there any way to change the behaviour of the capacitive power button on an FYT unit?

I'd like to use short press for Play/Pause rather than Mute/Unmute.

This was possible on my PX5 but I can't find any way to change the behaviour on the FYT.

Is it possible?
[FYT Android Head Units] farhanito:
i guess you're right. the 5ghz hotspot should work regardless the channel they use.

i just find it weird that it doesn't work on both of my headunits. one is an FYT=1 with 2022-05-06 System, the other is FYT=116 with 2022-04-15.
[FYT Android Head Units] jbleasdale:
Now sorted - I could configure this using the panel configuration option under Factory Settings.
[FYT Android Head Units] hal752:
Had this issue. Currently plan to install the 1105 tomorrow morning. Annoying really considering I'm running a teyes cc2+ with the cc3 mod.
[FYT Android Head Units] nordest:
buna ziua am si o unitate uis7862 cu o problema...nu isi aminteste numerele din agenda telefonica cand conectez telefonul prin bluetooth va rog ajutati-ma

hello, I also have a uis7862 unit with a problem... it doesn't remember the numbers from the phone book when I connect the phone via bluetooth, please help me
[FYT Android Head Units] DexterMorganNL:
Disable share contacts within Google account settings on the headunit, and enable share contacts at Bluetooth settings of your phone. That should fix it.
[FYT Android Head Units] earthtk:
Double posted
[FYT Android Head Units] earthtk:
Hello.. how do you flash back to 2.22.0107.1105. I tried using the apk file to install after flashing 2.22.0810.1439 it doesn't work. I tried flashing to 2.22.0107.1105(replacing the apk file in the package with this version). but the version is still remain at 2.22.0810.1439.

The app crashes on my headunit when connected to my phone on 2.22.0810.1439.

Update: Did a factory reset, and flashed 2.22.0107.1105. my previous version was 2.22.0614.1051 it worked well with android auto and even worked with the headlight dimming for light and dark mode. The only thing that irked me for 2.22.0614.1051 was that the text is too small as it uses the widescreen radio aspect. I guess the 720p ratio is still better though it doesn't work with the headlight dimming.
[FYT Android Head Units] DexterMorganNL:
Are you using a Mekede as well? I still haven't updated Carlink, because I'm wondering if it's perhaps meant for use only on Joying? But did you install the zip? I tried the APK on my phone, and one thing I noticed: it contains another app logo, than the current Carlink on my headunit.

I'm a bit reserved with flashing random versions of Carlink, just to not break things.
[FYT Android Head Units] Gscipione:
I flash the last version that was post here and all work fine for me. I have a Navifly m700s
[FYT Android Head Units] DexterMorganNL:
Thanks, navifly is Mekede as well as far as I know, so I guess it should work on my unit.
[FYT Android Head Units] farhanito:
Mine is Ekiy T7. Flashed the zip, yes.
[FYT Android Head Units] Gscipione:
Yes they are the same. In fact when I had to update the unit I used the site of Mekede
[FYT Android Head Units] mariodantas:
Once you used the lsec6315update 7.80 you're done, you can't downgrade anymore, at least by the moment nobody found a way to do it !, I tried to reflash the oldest recovery (from 2022-06-28 kernel but it didn't help
[FYT Android Head Units] droidmanuser:
Hello folks. I've owned a Winca S310+ (UIS7862) for a few days. Is it actually common with these devices that only one 4G antenna can be connected? I previously had older TS9 systems (sp9853i) but they had two 4G ports.

On the back, however, a connection is free and not built into the panel. It bears the designation: 4G-M. Is it possible with the UIS7862 to use two 4G antennas for LTE MiMo? Maybe there is another connection point on the circuit board? It would also be important to know whether LTE MiMo is also supported by the hardware and firmware. Maybe someone has already dealt with it and can say more about it?

Attached are pictures of my S310+.
[FYT Android Head Units] valerio.tosti:
Hey Guys hop you can help me here! I asked A-sure why my Microphone volume is very low and the they send me this zip file.

I opened the config files and there are things in it i don't know what they mean!

Question? If i flash this, is only the mic concerned or other things?

Thank you very much
[FYT Android Head Units] surfer63:
If you had read post #2, you see I give there an example for better microphone working, which in your config.txt is only one line where I think the value is rather low.

The rest in that file is irrelevant.
[FYT Android Head Units] jbleasdale:
Is there a way to have Google Maps run in Picture-in-Picture or side-by-side mode?

This works for many other apps but not Maps for some reason (the only one where I need it!)

Is this ROM-specific or a configuration that I haven't been able to find? I'm on the 20220112 build.
[FYT Android Head Units] surfer63:
Yes, not really as picture-in-picture, but as overlay in the bottom right which makes it even slightly bigger than PIP.

Anf yes: it also works in split-screen mode, but only in the right panel/half of the screen (and if someone knows how to put it in the left panel/half of the screen, please share how to do that !!)
[FYT Android Head Units] jbleasdale:
Thanks! Does this work out of the box for you or does it require some configuration?
[FYT Android Head Units] surfer63:
Works out of the box. You have Google Maps opened and activated. If you then go back to the main screen and open another app, Maps is "auto moving" to the bottom right.

At least for me :)
[FYT Android Head Units] jbleasdale:
Hmmm. Not on my setup. Will investigate further...
[FYT Android Head Units] surfer63:
Which Launcher are you using? Do not use one of those FYT Launchers that have Google Maps "windowed" in an area at the right side.
[FYT Android Head Units] Raiden11X:
Here is the firmware site for the ATOTO models. The page layout seems to be designed for phones only, so the viewing experience on PC is terrible lol
[FYT Android Head Units] surfer63:
This is for the upgrade guides, but empty.

Is this also for the FYT models of Atoto? I can't find these on that site.
[FYT Android Head Units] Raiden11X:
They're not very good at putting those up. I know it's there for my model (A6G2A7PF). Some of the rest of them are here but I don't think these are the FYT models. I believe those have MediaTek cpus, not Unisoc like mine.
[FYT Android Head Units] Raiden11X:
This might be a better link. Once again, terrible viewing experience on PC. Probably easier to navigate on your phone.
[FYT Android Head Units] surfer63:
The S8 (Ultra) is their latest SOC and that's an SC9853i. This forum thread and it's firmwares are only for uis7862 FYT models and their FYT firmware.

Atoto is always running behind with their models and firmwares. That doesn't mean they have bad units, absolutely not. But they simply do not have uis7862 models. They also asked me to review their newest S8 gen 2 models when others were already delivering the uis7862 models for more than a year.
[FYT Android Head Units] Raiden11X:
Oh that's right, I keep thinking it's just a Unisoc thread, not specifically for the uis7862. The A6PF is actually a uis8581A, so technically these all fall out of scope. My bad.
[FYT Android Head Units] surfer63:
The uis8581A is compatible with the uis7862 but just a "lighter", slower, cheaper version. Actually everything with regard to software, settings in this forum thread is also valid for the uis8581A.

But it is not a uis7862.
[FYT Android Head Units] Raiden11X:
Makes sense. Thank you for the information!
[FYT Android Head Units] DexterMorganNL:
It worked for me: I flashed it, and that seems to have done the job. Haven't tested yet if Android Auto works, but I'm assuming it will. Because Car Link started without any issues.

The version that was installed on my headunit before was 2.22.0308.1055 as seen in the settings. So I'm hoping this newest version will work better, because sometimes for no obvious reason it wouldn't connect.

I'm guessing 0810 is the date? Probably augustus 10? At than 1439 is the time?

Does anyone know how much energy deep sleep actually consumes? I have it turned of on the moment, because I'm only using my car once or twice in a week. And that's why I'm concerned about battery drain.

However I have no way to measure it, and I understood that actually it shouldn't use much energy?
[FYT Android Head Units] @gleidonbor:
Where can I get de latest version?
[FYT Android Head Units] amzabear:
@surfer63 or anyone else who might have some input

I'm a relatively happy owner of NaviFly FYT=1 model which have been serving me good for a past year. Very powerful unit i must say.

I wanted to update software to latest (June 2022 version), using known russian forum and its modified version of software (which i already have installed, just roughly a year old version).

All my dreams crashed by it looks like dead USB, all 3 of them. Tried a lot of tinkering with options like usb mode, debugging, even factory reset but no help. So i have 2 main questions:

Any idea how to revive/troubleshoot USBs (my fears are that something got fried on the board)?

Is an installation from internal storage possible (with twipe_data option instead of twipe_all i presume)?

Thanks!
[FYT Android Head Units] ziddey:
Wait, you mean like this:

Spoiler content hidden.

Never done it this way before (I always have maps on the right), so not sure if it requires a newer system or what. I didn't need to do anything special: open google maps, hit the app switcher, hit the splitscreen icon for maps, then select what I want for the right window.

I do have nova set as the launcher in config.txt (before learning that disabling digital wellbeing solves the launcher switching issue), but I can't imagine that being at play here, since the app switcher is still stock.

edit: Don't have a screenshot, but I did put maps into navigation and it stayed on the left as well

edit: I'm an idiot. I'm assuming now you mean have the google maps pip in the left window.

edit: hold up, pip can drag to the left side as well
[FYT Android Head Units] DexterMorganNL:
Download the attachment @Solvin added to his post: extract and add to a USB stick, than flash and install the update. That's how I did it.

I still haven't tested it though, because I'm stuck at home by a lovely virus....
[FYT Android Head Units] surfer63:
Now this is strange.

If I do it like you do it, it works. However, if I put my music player next to it, every time I do a voice command to Maps it crashes (or at least disappears). Same with another app.

And now I can't get the overlay anymore. And yes: I also use Nova.

:unsure:

I will put some more time into it next week, but actually Google Maps is not my preferred nav app, so I don't know how much time I will put into it.
[FYT Android Head Units] yokala:
Hi,

I've got this unit for a while now and since few days, when I press Home I have the default launcher popup appearing... Even if i choose 'always use Nova', the popup comes back until next sleep/wake or reboot, any idea how to fix this ?
[FYT Android Head Units] surfer63:
Read before you ask.

Post #1 Q&A #22
[FYT Android Head Units] yokala:
Ooh ok thanks man, I've read this post a long time ago, i missed it ! Thanks !
[FYT Android Head Units] surfer63:
It is the last one added, so if you read the post a long time ago it might not have been in there yet.
[FYT Android Head Units] DexterMorganNL:
Well it works perfectly fine: just decided to enable deep sleep again, as @surfer63 kinda convinced that it will not drain your battery. Even if you only drive once or twice a week. I'm guessing as long it's not those ridiculous short distances, like driving to the supermarket which is like just 5 mins walking....

Than the battery should be able to recharge enough: not enabling deep sleep, causes issues with time and date. Because the unit doesn't seem to remember the time and date, as it's without power....

So everytime I do a cold boot, Android Auto won't connect on the first try. Because the time and date are wrong, then it somehow gets corrected when I try to connected a second time. But annoying nevertheless...

I read though it's also possible to get the time from GPS, but either way at cold boot the time is always wrong. And that not only causes issues with Android Auto, because I know from the wired version that it won't connect then. But also apps like AGAMA Car Launcher, which will lockup completely because it can't check if your trial is still valid.
[FYT Android Head Units] Pino1966:
Good morning to all of you in the forum, I have a question for you, if you select twipe_all when flashing firmware in the updatecfg.txt file, not everything should actually be reset to factory settings, I ask that because the boot logo and canbus protocol are retained as selected before flashing. thanks in advance for your answer
[FYT Android Head Units] jbleasdale:
Re. PiP or side-by-side apps, a few discoveries from my investigations (also running Nova as launcher):

PiP was disabled in my default config.txt for some reason! If you don't have PiP (small floating window for Google Maps) then check your file and flash a version with this enabled. Discovered after I accidentally deleted my config file and PiP started working!

Side-by-side doesn't work for Google Maps once you are navigating (for me at least), but does work if you try this before hitting "Start" navigation.
[FYT Android Head Units] yokala:
Just a thought, It might be a good idea to color code (or something else) the newly added subjects in the first post to let people know when something recent has been discovered.
[FYT Android Head Units] Matt Devo:
because those settings are stored in the MCU
[FYT Android Head Units] maisdoidoainda:
I have read the thread, but not concluded this: Any way to enable AA Wireless?
[FYT Android Head Units] DexterMorganNL:
Buy a phone that supports it.... because it's standard enabled on the headunit by using Carlink.
[FYT Android Head Units] maisdoidoainda:
Doesn't work for me. I already have a phone that supports it (Galaxy Note 20). Maybe I need to update my unit?
[FYT Android Head Units] marchnz:
Which is some Chinese hack and not true nor is it 'standard' aa or cp.
[FYT Android Head Units] DexterMorganNL:
Some Chinese hack? So Car companies also use hacks, in order to support AA or Carplay? Isn't it just, that Google provide source code of what's needed to built software for a head-unit? There is even an opensource thingy, but that's for those mini computers called Pi something.

Anyway if Android Auto wireless doesn't work, you should check if it's enabled on your phone. Or perhaps you might need to update the Carlink app?
[FYT Android Head Units] maisdoidoainda:
Gonna try this, thanks
[FYT Android Head Units] surfer63:
And what kind of unit do you have anyway? Posting in this this thread does not guarantee us that you have a FYT uis7862, so please mention.
[FYT Android Head Units] maisdoidoainda:
I have a nobrand FYT uis7862 with 3 GB of ram
[FYT Android Head Units] maisdoidoainda:
Updated my carlink to 2.22.0810.1439, without success (AA wireless and wired)

So I tried 2.22.0505.0856 without success (AA wireless and wired)

AA wired works with version 2.22.0107.1105, but when I try to connect AA wireless the carlink app keeps displaying 'connecting'...

Any ideas?
[FYT Android Head Units] Matt Devo:
it means the Carlink app is waiting for your phone to connect to the WiFi hotspot it created. It should happen automatically, but possible your phone doesn't want to leave its home WiFi. You can try manually selecting the Carlink WiFi. You can also try disabling/re-enabling BT on your phone, which should restart the connection process.

And yes, be sure that wireless AA is enabled on your phone under AA settings.
[FYT Android Head Units] maisdoidoainda:
I manually removed my house wi-fi and its done! Thanks!

Now, another question: How to chance the Android auto screen resolution? The updated version doesnt have the same resolution as the carlink factory app
[FYT Android Head Units] Matt Devo:
you can't. what format are you seeing now vs what you had before?

You can change the DPI under the Android settings which indirectly affects the AA screen layout
[FYT Android Head Units] Solvin:
Or he easily root the device and change the DPI only for Carlink.
[FYT Android Head Units] maisdoidoainda:
Very low resolution, everything is big on the

Android auto interface. I think this is 480p
[FYT Android Head Units] maisdoidoainda:
Can you point me a guide about this procedure? Thanks
[FYT Android Head Units] marchnz:
Yes, hack / emulator

no they licence offical versions sanctioned by the respective companies.

Genuine AA units defined here: https://www.android.com/intl/en_ca/auto/compatibility/

Your hacky chinese origin head unit is not on that list.

No, AA is not opensource.

Call it AA like/emulated