yashsingh1/xdaforums huggingface dataset:
[FYT Android Head Units] coombsee:
Did you end up getting the APK for this? If not, I can try get it out of my system for you.
[FYT Android Head Units] coombsee:
Did you end up getting this? If not, I can try get it out of my unit for you.
[FYT Android Head Units] jester450:
Trying to get an idea of how to get the MIC button to perform some sort of action. I've got the button assigned to a 3rd party SWC unit (one that hooks into the Key 1 and 2, Power and Ground wires of the HU)

All other buttons work as they should. But when the MIC is pressed on the SWC, nothing happens. Is there some sort of method to assign it to say an application, like Google Assistant?

HU is JY-UQD10N4G-R - UIS7862
[FYT Android Head Units] erikg5678:
Do you get a resistance value for the mic button? What kinda vehicle? Have you tried programming the mic button first?
[FYT Android Head Units] jester450:
Yeah. Definitely get a resistance value.

It's on an 05 Expedition - although not sure if the vehicle type would have anything to do with it.

As for the Mic button, that's just it, can't figure out a way to configure/program the mic button on the HU.
[FYT Android Head Units] warata:
My 7682 has a hardware problem and the touchscreen becomes unresponsive on a regular basis and I need to reset the touchscreen to fix it. Joying provided a small patch to reset the touchscreen for this issue last year, but this patch doesn't work with the new firmware. Joying didn't provide a patch for the new firmware and I'm currently using the head unit with a mouse.

My guess is that the config file needs to be modified, can you give me some advice?
[FYT Android Head Units] surfer63:
You say that Joying didn't provide a patch for the new firmware. So you already asked them for it?

The strange thing is that this config file seems to be for a PX3 out of 2016. So I guess it is some general purpose toch screen resetter for any device.
[FYT Android Head Units] warata:
Yes, I have already asked JOYING about the recurrence of screen problems and the patch has stopped working. JOYING tells me to take a video every time. However, even though I was having the same trouble as last year, I refused because there was no reason to take a new video again, and the Joying factory store stopped replying. And my 7682 became a ridiculous mouse-operated car stereo.

>some general purpose toch screen resetter for any device.

That's strange.
[FYT Android Head Units] surfer63:
I say: "it seems". I am not sure.
[FYT Android Head Units] ludditefornow:
I have a question for the Joying UIS units. When you are playing the radio and you have google maps on navigation, do you hear the navigation voice or does the radio sound just decrease and no voice is heard?

I have found on my Navifly unit that if I am playing audio other than radio, when Google maps navigation speaks, the music decreases and the nav voice can be heard. But when the radio is playing, the radio sound decreases but no nav voice is heard when a direction is given.

I have changed settings in Google maps regarding quieter, normal or louder nav voice and have tested other Google Assistant settings with no joy.

I understand the radio app is probably baked in to the ROM and it may be hard to change so I am trying to understand if the same basic radio is used with just a different skin by all sellers or if there are different radios.

Any ideas on what settings might be affecting my Nav voice?
[FYT Android Head Units] warata:
Thank you, I know what you mean.

I received a reply from the Joying factory store for the first time in 5 days and suggested replacing the display. It seems that they are also looking here.
[FYT Android Head Units] jcn001:
Yes I have the same / similar problem.

The audio from the GPS application plays but it is very quiet, can hear it play when the engine is off.

Hard to hear over road noise and the GPS mix / volume setting don't seem to do anything to help.
[FYT Android Head Units] techy101:
Hello again after a long time away. I was wondering if anyone has been able to get their hands on the original factory firmware for a 1280x800 unit. Their latest published firmware has a bug that causes the Google account login screen to crash after a couple of seconds. I've been talking with Joying for a few days and, as of now, they haven't been able to fix the issue and haven't seemed interested in sending me the original firmware so I can revert.

Here is the behavior:
[FYT Android Head Units] warata:
I previously said that it wouldn't work for this "Delay Power Off When ACC Off", but this feature is alive. The UI always turns off, but I've confirmed that the settings are actually saved. However, you can only select up to 5 minutes.
[FYT Android Head Units] FredrikJ:
Has anyone successfully added a USB volume knob? Or know about a knob that uses the KEY wires for steering wheel control? Yes, I am talking about a classic knob you turn to adjust volume, not buttons.
[FYT Android Head Units] nvisto:
Hi everyone. I know that its joying thread, but I have overall question.

Im looking for FYT working FM radio app that has good RDS support (default FM radio app on Isudar v72 is very poor).

Navradio+ would be ideal (i love feature with stations logos) , but its not compatible with FYT devices.

Are there any alternative apps that you can share?

Thanks
[FYT Android Head Units] surfer63:
All newer FYT based radio apps do have RDS if the chip supports it! Note that there are several radio chips. The cheaper ones don't support RDS. That has nothing to do with the the radio app. When looking for your device it mentions it has a NXP6686 which should support RDS.

Some resellers sell FYT models with cheaper radio and amplifyer chips.

You could take a look at the UDT Team for a radio app of your liking and see if it works on your Isudar.

Another option is buying a DAB+ module and use it with @realzoulou DAB radio app with the support thread here. I prefer that one highly over any other radio app with builtin radio chip.
[FYT Android Head Units] nvisto:
I know that my unit has RDS - but default radio application is not functional (rds Information is in small text, not as a header - as a header there is shown only radio frequency) , and it doesnt support displaying station logo based on RDS like navradio application or radio units in cars from last years. Thats why I'm looking for some more functional FM radio application like Navradio. As for DAB, there are not much DAB stations in my country and they are also available mostly in bigger cities :(

I will check UDT, thanks for link!

Unfotunately they do not support isudar ;(
[FYT Android Head Units] steakikan:
I purchased the one from Besty, not sure whether it will be better but it has 6GB Ram

https://www.aliexpress.com/item/100...8.0&pvid=7500f1f3-c26e-4aaf-bda7-ce07362a038d

As for the delivery, it still has not been delivered until now
[FYT Android Head Units] surfer63:
[MENTION=4974080]marchnz[/MENTION]: Are there already uis7862 MTC/(D)(E)(F?) units?
[FYT Android Head Units] marchnz:
I don't believe so. Using a different MCU is fairly trivial for the Chinese.

Note there are various clones of the MTCx unit, such as the S32 MCU type units, which is also the type of MCU per the MTCx units, architecturally there is no difference.
[FYT Android Head Units] ronin4740:
Kinda wondering if the unit has a built in mic? Trying to avoid running cables due the mic or splicing into the VW built in mic wires...
[FYT Android Head Units] techy101:
No, this one does not have a built in mic, though some of their other models based on the same system do. It depends on which display is used.
[FYT Android Head Units] techy101:
On 2.4GHz the new one is marginally better, but when using the 5GHz band it's night and day. I have attached two speed test photos. The tests were run concurrently and are both connected to the same Orbi router, but the old Intel one (left) is on 2.4GHz and the new one is on 5GHz. My phone is able to stream bluetooth audio to two devices concurrently so in the first image I have music streaming to both devices while running the WiFi speed tests. In the second image I had Bluetooth on my phone turned off so you can see the difference. Over multiple tests these numbers remained a trend. This is the best I'm able to do for a direct comparison test.

No... *grumble*

My car doesn't support most of that and is limited to simple trip computer functions so I can't comment one way or the other.

The launcher has not changed.

Still only the allowed devices.
[FYT Android Head Units] techy101:
The sound quality is quite good and, I think, the same as the previous unit. I've got someone lending me an audio capture interface tomorrow and I'm going to throw my reference mic in the car to get some good comparisons of any differences between the two using Rational Acoustics SMAART V8.

Android Auto is working well for me. They changed away from ZLINK to an app called Car Link. IMO it's a tad slower but not much. I can't speak for Apple Carplay.

Very, though the screen surface isn't quite as nice as my old one. Whatever coating is on there is just a tiny bit grabbier.

* All the same bugs/limitations from the old firmwares are still present as it looks like, as people have previously pointed out, this was just a direct port to Android 10.

* The biggest issue I've noticed is that the display colors are faded when viewed from the drivers seat in a LHD car. Sitting in the passenger seat it looks great so I'm assuming the screen orientation was determined from a RHD perspective. I've been in touch with Joying about this already and will hopefully have some answers soon, though they're going to be away for the next week due to the Chinese National Day holiday that starts on Thursday. Rotating the screen 180 degrees fixes the problem so I'm hoping that they can find a way to offer a firmware that inverts the display for LHD markets. See the attached images for a comparison between drivers view, passengers view, and straight on.

And then, for grins, I had a visitor while I was working in the car last night :D

EDIT: I also noticed an interesting phenomenon tonight. When you remove the ACC line to put the device in standby it actually only turns off the LCD backlight and disables the digitizer. You can actually still see icons on the LCD if you catch it in the light. I went and did some power measurements (screenshot attached) to see what was happening and it looks like it actually stays fully active for roughly 5 minutes before going into a true sleep/standby state. But, in case anyone notices this and is concerned, it does go into a proper low power state after that five minute delay so it shouldn't be putting any substantial long-term drain on the battery.
[FYT Android Head Units] ronin4740:
Hmm... Guess I'll be splicing wiring then...
[FYT Android Head Units] techy101:
Why? It works as it should, there's just a five minute delay while, I'm assuming, it waits for you to turn the car back on quickly. Even with that it's only drawing about 500mA.
[FYT Android Head Units] :
Thanks for the updates. Sound Quality, BT, and Android Auto are my main things for this device since its going in a 69 Mustang which is also why it had to be the 7" variant. Still waiting on them to ship this bad boy out though.....erg
[FYT Android Head Units] techy101:
Unfortunately it's a national holiday in China now and the whole country will be shut down for a week. Not as bad as Chinese New Year, but still inconvenient.
[FYT Android Head Units] ronin4740:
Meant splicing the mic wires so I can use the built in mic in my Tiguan rather than routing wiring for the gastly mic that Joying provides...

The VW specific android 8 HU I have from them has a mic in the bottom of the screen so I didn't have to do anything to get that working... I think I know which two wires to tap on the car side of the harness so it should be fairly straight forward.
[FYT Android Head Units] techy101:
My misunderstanding, sorry :rolleyes:

As for the mic, many OEM's don't use microphones that are compatible with aftermarket head units, specifically they may have vastly different impedances and won't work correctly. Have you been able to verify that the factory microphone is compatible with an aftermarket HU? I tried this in my BMW and wasn't able to get it to work well enough to be of use. I ended up purchasing the BMW version of this: https://www.kufatec.com/en/handsfre...scon-microphone-for-vw-interior-light-36338-2
[FYT Android Head Units] surfer63:
It is good to hear that Wifi is now OK on 5GHz.

Bummer that the Google voice issues are not solved yet.

Same for bluetooth restrictions.

And what I forgot to ask: I am also convinced that the Google contacts bug is still there: on syncing with google contacts it will empty your google contacts. That bug is already there since Feb 2016 when I got my first Joying. Really terribly annoying.

---------- Post added at 11:50 AM ---------- Previous post was at 11:45 AM ----------

Yes, that is standard and correct behavior.

The unit gives all apps enough time to cleanly close and shutdown. some apps are hard to kill and therefore this 4-5 minutes is there.

That is also a reason that if you have a music player with local content, you need to stop/pause the player before removing the ACC line (or a switching off contact), otherwise your playlist/album will be approx. 5 minutes further and not on the spot where you thought it was. (that was one of my Xposed extensions).

And talking about Xposed: It was not available for Intel units but this is again an ARM cortex unit. Maybe Xposed for android 10 is again supported.

I guess the lama or alpaca is not your partner :D ?
[FYT Android Head Units] techy101:
I disabled contact sync to prevent that from happening but I can test it out. I just need to back everything up because it's a pain in the *** to recover them with Google's trash recovery thing.

What is Xposed?

LOL. My wife raises llamas and she was working with one of her 4-H kids, bringing them into unfamiliar environments.
[FYT Android Head Units] surfer63:
my module: https://repo.xposed.info/module/org.hvdw.xfyttweaker

In general: https://xdaforums.com/xposed
[FYT Android Head Units] gamer765:
Actually now that the headunit has 5GHz wifi, it should be able to do wireless Android Auto, especially with Android 11 removing that Pixel and Samsung exclusivity. Are you able to confirm or is it still limited to wired only. Would be great to free up my last remaining USB port as one of the ports is connected to a TPMS dongle.
[FYT Android Head Units] techy101:
It is limited to wired Android Auto AND wired Apple Carplay. I had this wrong in my unboxing video and Joying specifically requested I make the correction.

I would imagine you could use a simple USB hub with this to get more ports... Internally they're using a FE1.1s USB 2.0 hub controller which, interestingly, is capable of four port operations even though only two are populated.
[FYT Android Head Units] gamer765:
So they took a step backwards on the iOS front? Honestly, they have everything needed to get wireless android auto working. Dont see why they wouldn't work to get that enabled.
[FYT Android Head Units] toecheese:
I see that Joying has released new firmware for the Android 10 units. Has anyone installed this firmware and seen any improvements or had any issues?

They list the improvements as "Bluetooth volume increasing" and "System optimization."

It's very vague. Wonder if this means better bluetooth phone call volume?
[FYT Android Head Units] thefallen924:
Hey, guys. i just got a joying head unit, however, since my car has come equipped with a fender audio premium package (vw), i am not getting any sound. does anyone have a headunit working with a fender audio package? if so, what can bus box did you get? i was sent the wrong box and wrong cable, and had to order the correct cable from Joyingauto . com
[FYT Android Head Units] sergiobrzs:
Hi,

I also have the same problem after the update they gave me.

Have you found any solution? They are not currently answering me.

Thanks

Sergio
[FYT Android Head Units] techy101:
For now Do Not install it. They're having a problem where it will not allow you to log into your Google account after the update. Also if note is that firmware updates are a full wipe/reinstall so be prepared to set it back up.
[FYT Android Head Units] ronin4740:
I wished I'd read this before installing the new firmware. I mentioned this problem to them and they said to clear the google play services data and cache then reflash the firmware. This didn't work either.

Have been sideloading apps but that's a pain... Am now kinda wondering if it's possible to get their CarLink app to work with an android phone over a wireless connection as at least it would give me Android Auto w/o connecting via USB (which I can do but it's a pain).

Also one of my two USB extensions seems to be dead. Guess I'll be pulling the head unit to see if it's the port or the extension cable later this week.

Hoping that Joying fixes the firmware update soon...
[FYT Android Head Units] sergiobrzs:
today, joying europa got back to me and sent me a link to download a patch related to the google account problem.

Now everything works perfectly.

I don't know if I can post the google drive link they sent me

Sergio
[FYT Android Head Units] ronin4740:
Up to you... not sure if it's against the rules or not. I suppose you could always message me the link... It would be appreciated if you did as Joying China doesn't seem to know about the patch...
[FYT Android Head Units] sergiobrzs:
Hi,

this is link they sent me. From the contents of the file, I assume it's a patch that only affects the google account.

Make sure it is compatible with your car stereo.

My car stereo is the JY-UQB09N4G-H.

7862 upgrade for google account issue.zip

drive.google.com

Sergio
[FYT Android Head Units] ronin4740:
I took a chance and used the file to update my HU. Fixed the Google Account issue and doesn't seem to have had any adverse affects.

Thanks for sharing it!
[FYT Android Head Units] techy101:
They sent me an update that seems to have fixed it, however it was only the system update without oem apps. I'm going to let them know it fixed the account problem and hopefully they'll publish updated firmwares on their site.
[FYT Android Head Units] explorer_200:
Hey guys,

I had the same Google account login issues, after contacting them they sent me a link to two changed files to copy onto their original firmware update. I updated with this new "firmware" and my Google account worked.

Then 2 days later (March 16th 2021) my Google account was compromised for the first time in 15 years. I only use this password for my Google account so I don't know how it was hacked but the Google Admin audit logs say they just input my password.

They opened up a Google Adwords account and started selling fortnight ads, then attempted to get into my brokerage account, then logged into a dormant Etsy account and tried to do something with Square before I caught on (40min total in my account). They were quickly deleting any account change emails that came in so I wouldn't notice them.

I am highly suspicious of this new update to my head unit. The timing is spot on, and I haven't used my Google account anywhere other than my phone and this Joying unit.

I am very concerned now about the security of this device. I also don't understand the claim by Joying that "Google updated their servers" and that's why their firmware wasn't working with Google accounts. Smells very fishy to me, and I hope somebody that knows more about device security can help figure this out. I still have copies of the update that they sent me, but I will not be using this brand new head unit anymore with my Google Account.

****

:edit: (This happened yesterday March 16th)
[FYT Android Head Units] techy101:
Hrm, that's a little disconcerting. Did you have two-step verification turned on?
[FYT Android Head Units] explorer_200:
No but I sure as hell do now!
[FYT Android Head Units] stich86:
Hello guys,

i've bought this version of the radio (JY-HQS01N4G-2 Android 10, New UI interface, screen 8.8") just some question:

- is it normal that the resolution is 1024x400 instead of 1280*480 (firmware seems latest release on 19th Jan)

- it's not possible to login on Google Play (looks like a bug based on latest posts)

- which APP can I run to auto start CarLink on boot?

Thanks
[FYT Android Head Units] Tony Evo:
Hi I bought a Joying jy-uqs03n4g, unfortunately the assistance has informed me that unfortunately this car radio connects only with phones and the ELM327 via bluetooth. For me it is a big limitation because I wanted to connect it to my racing ECU (all android devices connect without problems). Has anyone found a way to bypass this annoying limit? (Confirmed by joying support)
[FYT Android Head Units] ludditefornow:
Try to add a USB Bluetooth dongle. Might help if the Bluetooth dongle has the same chipset as the head unit's Bluetooth chip
[FYT Android Head Units] Tony Evo:
I tried to connect a bluetooth device (today I will try another one) but I don't see a new "devices bluetooth 2" item in the menu.
[FYT Android Head Units] warata:
I recently purchased a 10-inch model, but I can't sign in to the Play Store.

What I did;

1 Clear cache and storage

2 Play Store update by side loading

3 Factory reset

4 Contact JOYING (no response)

Anyone who knows a solution to this problem?
[FYT Android Head Units] explorer_200:
Read my response earlier

#391

. If you use the "fix" don't use your real Google account. You could get hacked
[FYT Android Head Units] warata:
Thank you for your interesting reply. I have already purchased more than 10 JOYING products since 2016, and all of the past ones were delivered promptly by DHL, but this time it was delivered slowly by EMS over 20 days. I feel that something in JOYING has changed recently. I don't want to believe that JOYING has incorporated spyware into their head units, but I would like to keep an eye on the progress.

Thank you again for your valuable advice.
[FYT Android Head Units] explorer_200:
I doubt the shipping company has much to do with it, I'm personally not a fan of DHL (they are fast but expensive and more screwy with customs brokering fees than other carriers).

I am certainly not claiming spyware, but the breaking of the Google accounts and subsequent rollout of this Google account fix right before my account was hacked leave me to suspect something is messed up with either security or code.

What I struggle to understand is why they broke the Google code to begin with? They claim it was because Google changed their servers, but that doesn't make sense because the old firmware still worked fine.
[FYT Android Head Units] gamer765:
It's not Joying that provided the Google login fix, its provided by FYT, since it's their hardware, Joying is just the reseller. Teyes has shared the same fix on their site for their units. If they indeed added spyware, the Teyes users would be complaining as well, but i haven't seen it on the "other" forum. It could very well be a side effect of your data having been exposed in a recent data breach from a different company. If you're in the USA, there was a data breach with a telecom provider recently that exposed a lot of customers data. Also in regards to Google breaking the ability to login, it could very well be true, in case you didn't know, they can do whatever they want with the flip of a switch on their end. Have you not seen previous articles of data miners finding hidden code/UIs in GApps that can only be activated by a server side switch on Google's end? It could very well be that they needed to change something in their build.prop to pass Google verification, we'll never know unless FYT/Joying/Teyes/etc share what exactly they changed to fix the issue.