yashsingh1/xdaforums huggingface dataset:
[FYT Android Head Units] Moldeb:
It's in the sound settings. Not in the amp/Equalizer but in the settings section where you have probably deactivated the touch beep. Further down that list. There are 3 gradients to choose from. If you've doubts whether it works, select the strongest ;)
[FYT Android Head Units] Pfeffernuss:
Doesn't function here (using Poweramp as the music source) (y)
[FYT Android Head Units] biggy238:
I guess no-one every had a reason to look into this. I would still eventually like to force the screen into portrait without having to root the unit, but it very well might be easier to just go ahead and root.
[FYT Android Head Units] mastrv:
@biggy238 I think there's a variable that can be placed in either config.txt or some other file that can rotate the screen. I believe it has been mentioned in another thread/post in this forum. Try searching for or reading through other threads for something that seems relevant. Also, try looking in the firmware to see if you can find something there.

PS: I did a quick search. Do you read this forum or did you try searching for anything related to your question? There was something about screen rotating shortly after you originally posted the question about it. Have a look. I think there's information about the variable there.

FYI, I don't have this model radio and this tickled my memory of stuff I've read in the forum. I'm posting about this as I'd hate to see someone ruin their head unit if I can help.

Remember, anything you do is your responsibility.
[FYT Android Head Units] surfer63:
It is a variable in the config.txt, like "ro.sf.swrotation = 90" (default), but you have to check for your unit. Some Joyings have a different value (270). Same for Tesla style units. I put some words to it in my Q&A thread, but not very extensively.
[FYT Android Head Units] pwood999:
Just installed one of these Joying units in my wife's Freelander 1. Everything works well with two exceptions:

1) FM Radio is not great, but I suspect that's an antenna issue, so gonna try an RF amp.

2) Google Play always seems to come up at startup ? I changed the android settings option to the default Car Launcher, but nothing seems to stop google ? We just want either Home screen or FM radio to be the default.

Any ideas appreciated.

Pete
[FYT Android Head Units] pwood999:
One more question. Does Joying lock this unit to their DAB+ dongle, or will any Zoulou DAb-Z compatible adaptor work ?

Thanks,

Pete
[FYT Android Head Units] surfer63:
Any Zoulou DAB-Z adapter works. I also have a non-Joying adapter on my previous Joying PX-5, sc9853i (and now Mekede 500S)
[FYT Android Head Units] pwood999:
Currently trying to find the microphone volume setting on this Joying, but cannot find it anymore.

I adjusted it the other day so it definitely exists but cannot remember where. anybody know ?
[FYT Android Head Units] illmatik:
Has anyone figured out how to install the widevine DRM software so that apps like YouTube TV are able to play videos?

So far, everything is working very well on this unit except for YouTube TV
[FYT Android Head Units] WishiHadAnR32:
So I've just found out Joying disabled notifications on these units!? Any way of getting them back? Also is root possible on these?
[FYT Android Head Units] Palumbum:
Did you ever get the Verizon sim working?
[FYT Android Head Units] warata:
@Booroondooks proposes to replace the systemUI.apk for that problem on 4PDA. This way the notification will be restored but you will see two clocks.
[FYT Android Head Units] WishiHadAnR32:
Wouldn't happen to have a link to that would you?
[FYT Android Head Units] warata:
I think it is prohibited by XDA rules to put a 4PDA link. I will send you a pm so please check it.
[FYT Android Head Units] hksaaa:
Hello, i connected my application with my ecu on the car, i can record the log on the radio, but i cant find the file, is there anyway i can go into android files to find it?
[FYT Android Head Units] surfer63:
"my application"?

which application is that? Be clear in what you ask.

And whatever application it is, it is most probably saving its data either in its own /data/data/<packagename>/data folder or in its own sqlite database inside /data/data/<packagename>/. You will not be able to "touch" that as it is against security. Either "your application" has an export option, or you need to root your unit to get to the data.
[FYT Android Head Units] hksaaa:
okay, application is called Tuner View, its exporting log in csv file (how much throttle i gave, how much air/gas are in car etc.....) there is option to export in Tuner view but when im trying to export its always giving me some error, i tried with total commander, gmail, viber, its usually saving on sd card of mobile phone, but here i cant find it, i downloaded total commander i tried to get into every folder, i can open logs and everything in APP but i just cant export them, i hope this is enought information
[FYT Android Head Units] surfer63:
I think you need to contact Tuner View support. I assume they try to export to SD-card which is no longer allowed without requesting the access and you granting it. I assume it was developed for an older version of Android.
[FYT Android Head Units] Solvin:
Edit: Wrong Thread, sry
[FYT Android Head Units] soyfernandojim:
Hello, can you tell me which are the versions of netflix and disney plus for my screen (it is the same model)
[FYT Android Head Units] juukeli:
Got this new UIS7862 model now to replace my broken 2 years old Joying (intel) unit. I´m using same can-bus adaptor as with old model, but it´s not working. I asked Joying support for settings, but not working still. My car is Citroen C5 2009, and adaptor is bought from Joying (it´s for this model).

Any idea how to fix this, is it possible to upgrade canbox -firmware, and if so, how to do it? Joying is offering to sell me new can-adaptor, but is that really necessary?

Edit can-bus is working now, Joying support told me wrong settings, it is RCZ, not XP for this adaptor.

Other problem is lousy wifi, this headunit connecst to my phones hotspot, but very often there is no internet connection. Wifi-icon is shown grey with X.
[FYT Android Head Units] bovcan:
How are this units with UIS7862 soc performing, better than PX6?
[FYT Android Head Units] marchnz:
MTCD, PX6, Yes. MTCx platform is bugfest
[FYT Android Head Units] bovcan:
I just saw some comparison, true that UIS7862 is build in 12nm, vs PX6 in 28nm.

cpu score looks higher on UIS7862, but not sure about gpu, it looks weaker gpu on UIS7862, if it is truly ARM Mali-G52 MP2, on Px6 is ARM Mali-T860 MP4 which have much higher FP32 flouting point
[FYT Android Head Units] julien_blanche:
joying website has published Android 12 update, but the funny thing is they only changed just a number in fyt_build.prop file "ro.build.version.release = 12" and voila!!! now you have useless allegedly Android 12..

what a joke...

by the way feel free to raise the number if it makes you feel good :)
[FYT Android Head Units] marchnz:
You missed the previous posts about this and Android 11.

Chinese origin sellers do not care

Joying is not a real brand it is made up name used by multiple sellers.

Don't be fooled.
[FYT Android Head Units] ciris:
Joying isnt a real brand? I thought they were :oops:
[FYT Android Head Units] surfer63:
Joying is indeed a brand, but it is not a manufacturer. It is an assembling companing who assemble and sell FYT units. Just like T'eyes, Mekede/NaviFly, Atoto (S8/S10 models), and a number of others.

Joying went bankrupt a couple of years ago, and a seemingly new company was started up using the same name and employees, but with a new website and new forum website.
[FYT Android Head Units] toecheese:
Your car probably has an FM amp already (all cars with a stubby antenna do). The blue antenna lead from the Joying does not output the proper voltage for an antenna amp. It puts out 10.6V but the amp needs 12V. I had the same issue with crappy FM reception until I switched the power feed to my antenna from the 10.6 Joying antenna lead to the regular 12V switched lead from my car. My reception improved instantly.
[FYT Android Head Units] toecheese:
I see Joying has posted an android 12 update. Anyone tried it? Any differences worth noting?

It says "only for UIS7862 System," not sure what that is but then they list my specific model (JY-HQS01N4G-2) in the firmware list so I am guessing it will work? Sort of afraid to try till I find out what UIS7862 is. My system is currently Android 10.

I tend to be in the camp of "if it's working don't mess with it" but then the last update made Android Auto work wirelessly which was a huge upgrade, so now I am curious about this one.
[FYT Android Head Units] pwood999:
Did not use the Joying antenna volts. Go a decent Amplified FM+DAB antenna on amazon, and wired it to the main ignition 12V feed. Works really well on both bands. https://www.amazon.co.uk/gp/product/B0739XWBN7/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1
[FYT Android Head Units] Pfeffernuss:
It is still Android 10. The only change is the possibility to use USB tethering.

And in the meantime they changed one system file to let it display Android 12 in settings but it is not.
[FYT Android Head Units] DroidX2:
I was able to get 4G working with Verizon. It's not the best due to the Unit not having compatibility with all bands, but it works.
[FYT Android Head Units] toecheese:
Has anyone been able to improve the performance of the mic? Nobody can ever hear me unless I take the mic and place it 2 inches from my mouth.
[FYT Android Head Units] Solvin:
What have you already tried?
[FYT Android Head Units] WishiHadAnR32:
So how did you root it?
[FYT Android Head Units] surfer63:
Which mic? the internal or an external?

I assume you mention an external otherwise you could not take it.

Note that connecting an external mic requires your to push it really hard in the connection untill your hear a very audible "clic"
[FYT Android Head Units] toecheese:
Just different mic locations. I have a JY-HQS01N4G-2. No other options for it that I see.
[FYT Android Head Units] toecheese:
It's a Joying JY-HQS01N4G-2, so there is no internal. The mic works, so I am sure the plug is seated all the way. It's just that everyone I call says I "sound terrible" or they can barely hear me. I've tried the mic in various spots but the only thing that seems to work is to pull the wire out till it's in front of my mouth.
[FYT Android Head Units] Solvin:
I would, if not already done, first install the latest firmware for your device:

Android 10.0 1280X480 New UI 2022.6.27.zip

drive.google.com

If it is not better after that, I can only advise you to use another microphone. I have tried several, I can personally recommend the Sony XA-MC10.
[FYT Android Head Units] toto_671:
Pour les amateurs Subaru français, j'ai installé ce poste dans mon Forester 2017 : JY-SQ103N4G-DA

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[FYT Android Head Units] lr_man:
Moved to another thread - can be deleted
[FYT Android Head Units] poyz:
I've had this unit since Jan 2021 and I've not bothered to root it until I recently needed to do something that needed root.

If you go on 4pda and find the thread called "Unisoc head units on the UIS7862 (UMS512) / SC9863a (UIS8581A) processor - FYT platform" and search for a post from user "gordgelin" with the attachment "Universal_ROOT_7862_9863_8141_9853_new (1).zip".

Extract that file to a USB, put the USB into the unit (while it's on), wait for the green text letting you know you can remove the USB, remove the USB and wait for it to reboot. Once booted, install Magisk (included in the zip)
[FYT Android Head Units] eatabagel:
I've looked through this whole thread but couldn't find anything. I've had my Joying UIS7862 head unit for about a year now. This is model JY-TQ160N4G designed for Toyota Corolla (2017-2019) or Toyota Tacoma.

It's been performing really well and I've dialed it down to what is a perfect set up for me. I use a third party launcher (Agama) that I set as default using the Nova 7 method.

But this past month, it just started to reset to the default Joying launcher. No matter how many times I change it back, it keeps on forgetting Agama.

Was there an OTA update that made this happen? I've tried setting it in Factory settings but there is no option for anything other than the Joying default. Has any body started having this problem lately too? Does anyone have a solution? Thanks!
[FYT Android Head Units] Harlley Sathler:
Same problem here, but no solution found yet. I'm looking forward here for some info too.
[FYT Android Head Units] ziddey:
@eatabagel @Harlley Sathler disable/uninstall digital wellbeing

https://xdaforums.com/t/general-fyt...s-tips-firmware.4396339/page-32#post-87376623
[FYT Android Head Units] eatabagel:
Thanks for this. I just tried it and I'm crossing my fingers it works.

It's so odd that it just started happening out of the blue after months of being flawless. And also, it's so weird that it's tied to Digital Wellbeing. Like what is the connection even?

Our Joying units are so mysterious...
[FYT Android Head Units] Harlley Sathler:
Thank, you, ziddey! Tried this and it worked so far.
[FYT Android Head Units] marchnz:
It's OK, don't worry, someone will ask the same question a few posts later
[FYT Android Head Units] thebordella:
I will be installing an aftermarket backup camera with my Joying Android 10 HU. (The HU is already installed and works fine.) There are two RCA video inputs - one hanging off the harness wiring, and one Video In on the HU itself.

I understand that the typical camera install will wire power to the backup light and use reverse trigger wire causing HU to switch to camera view when in reverse.

If I connect camera power to ACC power, so that camera is always powered on - is it possible to use both functions where Joying HU auto switches to camera view when car is in reverse (using reverse trigger wire) *and* user can manually switch to backup camera anytime (not in reverse) to see live rearview? Or can only one of these scenarios be implemented? Thanks.
[FYT Android Head Units] pwood999:
After recently installing a new UIS7862 in wife's car, I'm thinking about updating my Joying Intel Sofia to one of these.

Problem I have is my old Range Rover install has the 7" screen fitted in the dash, and a 100cm long ribbon to the single din head unit mounted under the passenger seat. There was no room for the head unit in the dash !! I don't really want to go through changing the screen if I can avoid it.

So my question is whether the 40pin ribbon cable is the same on these new Joying head units to the old Intel Sofia ? That way I can simply replace the head unit.

Pete

​
[FYT Android Head Units] PilarTh:
I have a Winca UIS7862 3GBRAM. It's possible to upgrade to a Joying Android 12 System?

I need the theathing function.

Tks
[FYT Android Head Units] Solvin:
Someone know what the App "RKUpdate" does in Joying Firmware?
[FYT Android Head Units] surfer63:
If you put in a USB-stick with firmware, this app will recognise that and start the flashing, of course with the yes/no question whether you want to continue.
[FYT Android Head Units] modrguy:
Quel file non è più disponibile, potresti postare quello che hai scaricato, se lo conservi?

Mod translation: That file is no longer available, could you post what you downloaded, if you keep it?
[FYT Android Head Units] poyz:
Thanks for the translation Mod.

Here's a link to the file I downloaded - https://www.dropbox.com/s/m735qijve9yqpbv/Universal_ROOT_7862_9863_8141_9853_new+(1).zip?dl=0
[FYT Android Head Units] modrguy:
Many thanks for your kind diligence. I'll let you know what I've done
[FYT Android Head Units] poyz:
I knew something weird was going on. I rooted the unit just so I can permanently delete the stock launcher.
[FYT Android Head Units] modrguy:
I can't unpack the file. the system says unknown or corrupt. Could you try if you can and possibly send it back to me?
[FYT Android Head Units] poyz:
I just downloaded it again using the same link I posted and I can extract it just fine. I even did a binary compare between the file on Dropbox and the file I saved onto my NAS, no differences.

PM me and we can work something out
[FYT Android Head Units] modrguy:
Many thanks. I will try again
[FYT Android Head Units] yurtesen:
I tried to read the whole 45 pages. :) I have Joying UQ128N4G. It came with the old UI and it works pretty good. But I have few small problems.

1- The GPS seems to work so much worse than my old Ownice C500 unit. I am using the VW rooftop antenna and I tried with the Joying's own antenna on dash also. The Joying antenna seem to give slightly better SNR but still it loses location when driving etc. Is there others having similar issues or should I be opening the radio to look at connections?

2- The fonts seem to be quite small in navigation apps. I guess there is no way to change it without rooting?
[FYT Android Head Units] surfer63:
Since Android 8.1 (or so), you do not need to change DPI via root. Go to settings -> Display -> Advanced -> character size
[FYT Android Head Units] yurtesen:
Except there is no such setting in Joying unit
[FYT Android Head Units] surfer63:
In that case you might take a look at @mariodantas' "Android shortcut settings". Linked at the bottom in this post: https://xdaforums.com/t/general-fyt...unisoc-ums512-q-a-mods-tips-firmware.4396339/
[FYT Android Head Units] yurtesen:
With Joying UQ128N4G I am having another annoying problem. This is a unit without physical button. I have button lights on time based setting. Because otherwise they are always on as car turns on dash illumination always. Nowadays the problem is that it is too dark in the evenings to see the buttons.

In my previous Ownice C500 unit, the button lights could dim with the dash dimmer. I guess this is not possible with these units?

I also had problem where Google maps said the compass accuracy is low and I should rotate the unit. Obviously this is not possible. Do others have this problem?
[FYT Android Head Units] surfer63:
No. not possible.

Please check your GPS cable, the connection to the unit and the position of the end "box". It should have a clear view on the sky. Below the dashboard is not a problem, below lots of metal you will have a bad reception.
[FYT Android Head Units] yurtesen:
I tried "Android Shortcut Settings" It is very cool and opens a Settings app which is different and the Display option suggests changing font size. However it does not have option to change font size :(
[FYT Android Head Units] yurtesen:
The car has the VW GPS module 1J0035498C on roof and this module worked perfectly in all weather conditions with Ownice C500. But I also tried the antenna which was shipped with the headend "on top of the dash". The apps showed only slightly better signal with that GPS antenna. When I tried to drive, the radio lost my position never the less. Sometimes it works but I feel it is quite borderline.

Is there a way to have comparison? For example I tried GPS Test app from Android store and my phone has much better accuracy when it is inside the car next to gear lever even. But I am not sure if this is a good comparison.
[FYT Android Head Units] yurtesen:
The GPS signal itself is perhaps not bad. It is hard to compare. Except my phone says it finds 60+ satellite and use 25+. But joying unit says 15-20 satellite and uses 6-9.(when it has lock).

Often it has no lock or accuracy is low (10+meters). Google maps still show me moving on map even when Gps Test says there is no lock. 😳
[FYT Android Head Units] mariodantas:
Talking about this, the link to download the APK has been corrupted for some days due to server issue, now as it is working agait, you can give it a try !
[FYT Android Head Units] Rafal_Z:
I have a problem with my main unit.

I have a 4GB and 64GB RAM. 7862 processor.

MCU ZAHAN.

My unit has no CAN communication with the orginal reversing sensors and the ability to monitor and reset the wheel pressure sensors.

In the car information I only have the average fuel consumption and the number of kilometres driven.

I am not an android programmer. Could someone please advise me

what is the best thing to do?

I can not find any information about this MCU ZHAN anywhere on the internet.

Is it possible to change it to JOYING? Or is it sufficient to have an app that can access tyre pressure information via CAN.

CAN communication works because I can e.g. see information about open doors.
[FYT Android Head Units] mariodantas:
Maybe a simple limitation in the canbox ? I really don't think that it is a software problem !
[FYT Android Head Units] rs200z:
Hi, I saw Joying has released new firmware dated 2022-10-27 on their website.

I understand with newer kernel (6315_1.zip) dated after July 2022, you won't be able to downgrade back.

So the question is are the newer (post July 2022) kernels having any issues or limitations compared to the older kernels?

Is it possible to mix and match an older kernel (2022-06-27) with Joying latest APP (AllAppUpdate.bin) file dated 2022-11-08?
[FYT Android Head Units] Yamarocket630:
Do any of the joying units with a removable screen allow the screen to be adjusted up/down/left/right?

I have a 7" unit that due to how the screen is recessed makes its hard to see the top edge of the display.

I have plany of room for a 9 or 10 inch screen, but it would need to be shifted to the right to prevent the steering wheel from blocking the left edge of the screen
[FYT Android Head Units] mclellan83:
I'm having an issue being able to log into Google itself or even the play store where it let's me bring up the keyboard but goes away very quickly. So I want to factory reset it and start over, but the normal few pins don't work for it. Anyone able to tell me what it is please?
[FYT Android Head Units] j-5:
You can factory reset from the settings menu.

I had problems with my reset button also, it doesn't seem to line up with the hole, I used a mechanical pencil with the lead way out to push it in.
[FYT Android Head Units] mclellan83:
Oh, I hadn't thought about trying that way. I meant the numbers you put in within the menus to access stuff. I had tried 126, 0000, 3368, and 8086 which worked for other menus but not the factory reset
[FYT Android Head Units] surfer63:
Next time also read other threads with Q&A which give you answers about pincodes you have not used yet, instead of using those for MTC devices.
[FYT Android Head Units] mclellan83:
I asked in the exact thread of the model number? Why would I try others with Q&A that would be for other model numbers?
[FYT Android Head Units] surfer63:
Well, if you had read those other threads you would have known that all FYT units on the same CPU are identical in their software and way of working.

Also flashing from multiple resellers is universal apart from 1, sometimes 2, easy modifiable flash settings. Only high-resolution screens need a few more tweaks. And T'eyes has modified their software in such a way that you have to pay for almost everything which also locks it if you flash it to Joying or Mekede/NaviFly.

And which "exact thread of the model number"? This thread is about Joying uis 7862 which consists of more than 30 model numbers. Only that should already give you some hint that there is more "exchangeability".
[FYT Android Head Units] Harlley Sathler:
I was updated to the latest Android Auto Beta, which introduces changes to the UI. I was surprised that these changes were not applied to my 7" Joying screen. Does anyone have any clues about why?
[FYT Android Head Units] mclellan83:
Sorry I thought you were trolling me, I had tried what seemed to be the norm for most units without success. Talking with Joying they said it shouldnt need a pin to be factory reset, so now they sent me the software that runs the 13.3 units for some reason. Gonna try installing that I guess
[FYT Android Head Units] mclellan83:
The 13.3 software works on these units, just an FYI