yashsingh1/xdaforums huggingface dataset:
[FYT Android Head Units] TheDarkKnight1:
So the camera gets power from different source no need to touch that.

Yes you are correct. The brown wire (when it gets 12v) on the back of the Teyes tells the headunit that car is in reverse now and that automatically launches the reverse cam app ( the step that you manually do now)

I don't drive you car so not familiar with the wiring, but you may be right the car harness must already have a wire that gets 12v when car is reverse gear, you need to find that (use multimeter on it and test that 6 pin plug to see which wire gets 12v when you put car in reverse) or use my workaround which is to run a wire from reverse bulb to the headunit.
[FYT Android Head Units] here2rock:
This would require me to learn how to use a multimeter, lol.

Another question, would I need to attach 12V reverse to both, the trigger wire from CC3 and Purple wire from the Harness Adapter or only to the trigger brown cable from the HU? See attached below.

Aerpro | First Choice

aerpro.com

Check the manual on the link above.
[FYT Android Head Units] TheDarkKnight1:
Lol Just youtube how to use multimeter, it's pretty easy and you will be able to find the wire from 6 pin and save the hassle to wire from taillight to headunit.

It only needs to connect to the brown wire on the back of the headunit
[FYT Android Head Units] here2rock:
Have a look at this Youtube video, this is my car, my relevant material is around 4:00 mins. I am thinking that trigger wire where he attaches, 5 pin, at 4:20. It should have reverse 12V signal. What do you think?
[FYT Android Head Units] TheDarkKnight1:
Where's the video?
[FYT Android Head Units] here2rock:
Your comments make sense, what the the manufacture of the harness has confused me after enquiring about the connection, their comments as follow:

"The purple reverse trigger wire on the APVTY04 is to accept 12 volts when the car is in reverse.

It doesn't supply 12 volts reverse trigger .

So with connecting the head unit reverse trigger input AND this APVTY04 reverse trigger TO a 12 volt reverse trigger from the rear reverse lights is fine.

The purple wire to the APVTYO4 needs 12 volts on it when it is in reverse.

The APVTYO4 then converts the 12 volts to 6 volts that powers the factory camera."

Sorry, the link to the video here:

This is what I am trying to achieve, need to find my meter and a good instruction video, however I fear damaging the equipment, does the car need to be turned on when testing?
[FYT Android Head Units] here2rock:
I have three wires hanging from the plugs behind the HU, see below:

One is purple, one red and one green with a little fuse inside. I am not sure what the fuse does here? There are very long and terminated with plastic plugs on one side, I wonder whether these are left by Toyota for connecting devices down the track. I believe one of these is a trigger wire.

I have a Mustimeter now (first time use, lol), can someone tell me the steps involved?

I have watched a few YouTube videos but without the specific information, these are my questions:

1. Do I power the car when testing?

2. Do I put the car in reverse while testing?

2. The negative prong, where do I attach that? Metal part of the car body?
[FYT Android Head Units] TheDarkKnight1:
Yea bud. So car must be on and the wire should only give 12v+ when car is in reverse.

Turn on the car to ignition, the negative one needs to be on the negative wire behind the HU (must be black) or to metal surface of the car. Put the car in reverse and see which one is getting 12v+, if you find it then put the gear back in Parking or Drive and see if the same wire reads 0v. Make sure negative stays in its place.
[FYT Android Head Units] here2rock:
OK thank you, a project for tonight after work, will report back. An Installer has advised me that the reverse wire is the green wire with a fuse, I will test it anyway to make sure. It it is, do I leave the fuse as it is, cut the termination point, and link this with Brown wire from HY, this wire is already connected with purple wire from the Harness Adapter (they are already joined together)?

Just wondering the purpose of these wires hanging out from the plugs but not doing anything? I have not seen them in any of the YouTube videos for my car.
[FYT Android Head Units] marchnz:
Perhaps the installer can advise at same time. Also what the seller advised you when contacted for support.
[FYT Android Head Units] here2rock:
Seller in relation to the harness adapter?

As above:

"The purple reverse trigger wire on the APVTY04 is to accept 12 volts when the car is in reverse.

It doesn't supply 12 volts reverse trigger .

So with connecting the head unit reverse trigger input AND this APVTY04 reverse trigger TO a 12 volt reverse trigger from the rear reverse lights is fine.

The purple wire to the APVTYO4 needs 12 volts on it when it is in reverse.

The APVTYO4 then converts the 12 volts to 6 volts that powers the factory camera."

To me it seem 3 wires together.
[FYT Android Head Units] here2rock:
That worked. The green wire with the fuse was the reverse trigger wire, connected it with the purple wire + trigger input form the HU (All three wires).

Tested with the Multimeter per your instructions, thank you.
[FYT Android Head Units] Ash7612:
Can anyone confirm if you can use your cars original DAB with the CC3 model? I want to use my aerial rather than attach an external one on my windscreen.
[FYT Android Head Units] TheDarkKnight1:
Good on ya dude. Im curious why did you to connect to purple wire as well?
[FYT Android Head Units] here2rock:
I went by what the manufacturer advised me, plus those were already connected so one less task for me, lol. My logic was that the camera still needed 6v to work, by connecting the 3 together the voltage would be reduced from 12 to 6, It probably would have worked without the purple wire. The purple wire is connected on the other side with a 12V to 6V reducer. See the diagram here:

AutoChimp Stereo Harness for Toyota 2006 - 2020 | Kenwood Stereo Install Harness | for 22 Pin Kenwood Stereo | AC-TOY-HRN-KEN-22PIN

The AutoChimp Kenwood Stereo Install Harness for Toyota 2006 to 2023 | AC-TOY-HRN-KEN-22PIN is a plug and play kit that allows you to change the factory stereo to an aftermarket Kenwood stereo. The AutoChimp AC-TOY-HRN-KEN-22PIN retains all factory features that can be adapted to the new stereo...

carboncarsystems.com.au
[FYT Android Head Units] deadeye920:
Yes you can. The cc3 doesn’t accept dab out of the box so you need a dab dongle for it to work.
[FYT Android Head Units] Ash7612:
Thank you. That is very helpful.
[FYT Android Head Units] here2rock:
Do you have the guide for this unit? CC3 looks a little different to the ones in those pics. Those pins are so small! Almost impossible to tape those two precise pins. Where is the microphone cable? Easier disconnecting the cable.
[FYT Android Head Units] marchnz:
Guide. Good grief, ask the seller for support. After all you paid a premium for an FYT unit branded as Teyes, would think that means you paid for premium support.

If not, demand it or return the unit.

Asking for support here is transferring the support cost to XDA members.
[FYT Android Head Units] WV1:
This is a good guide to the CC3 and answers a lot of querys that Teyes support do not. Worth a read as the guy is a guru on Teyes products providing a lot of patches etc that improve on the units. Unfortunatley the latest firmware has put a stop to his modified firmware but he will no doubt find away around it. https://vk.com/@teyes_by_maga-rukovodstvo-po-standartnoi-provodke-teyes

Two patches I have found useful are nokill and delayed turnoff. Nokill means the unit does not kill off apps when it sleeps and delayed turnoff allows me to turn off car and Teyes turns off a few minutes later rather than immediatley.
[FYT Android Head Units] here2rock:
I will check it out, thank you.
[FYT Android Head Units] jenmud:
Hi all, I have had my t'eyes CC3 for two weeks and I removed the head unit to check why my steering wheel inputs are not working and now I have a problem where it won't turn on unless I push and hold the 'rst' button, and then it either shows a dead android with 'no command' text, or it will boot up but the touch screen won't work. And if I release the 'rst' button it will turn off again.

Is anybody able to help?
[FYT Android Head Units] WV1:
If you posted in this thread hoping for teyes Australia help forget it. There is a post in the main thread where you have already posted of someone with the same symptoms as you. He did not post a follow up but it maybe worth messaging him.

Ps if you find a solution please post in main thread to help others.
[FYT Android Head Units] marchnz:
Return warranty
[FYT Android Head Units] jenmud:
So far I think it is a faulty canbus box which is not supplying a 12V to the head unit. But I have no way of testing this or don’t know how to test it
[FYT Android Head Units] Nside_R:
Hah, your 04 Feb 2021 system update was published as a partial fix. For some people that update fixes nothing.

Common issue is: you ban device from your Google account, then unban (oops, it was a misclick) and it is not possible to login into Google account again. Login screen appears for about 1,5-2,5 second and dissapears.
[FYT Android Head Units] TEYESAustralia:
amw2320 submitted some constructive feedback in regards to the issue you mention. Have you tried the advice amw2320 gave?
[FYT Android Head Units] Nside_R:
It works as a workaround solution. Chinese engineer proposed another system update will be published in several days.

04 Feb 2021 system update package was silently updated at 26 Feb 2021 with no effect.
[FYT Android Head Units] Nside_R:
It is a community workaround, not a complete solution provided by manufacturer.
[FYT Android Head Units] TEYESAustralia:
I've spoken to the engineers earlier today. They are very aware of the problem and are working on it.

Currently if you have installed the latest firmware and have this issue, please be patient.

Do you have a teyes unit ?
[FYT Android Head Units] Nside_R:
CC3 6/128 w/o carplay
[FYT Android Head Units] marchnz:
{Mod edit: Thread unrelated part removed}

Sure they're "working on it".
[FYT Android Head Units] tranngocminh:
Hi @TEYESAustralia

What type of flash storage inside CC3 and Read/Write speed of them?

and any difference between 3/32, 4/64 and 6/128 version?

Thank you
[FYT Android Head Units] TEYESAustralia:
Hi tranngocminh, they are LPDDR4.

The more RAM the more processing power for multiple running apps, and ability for running apps that require more RAM to run without slowing down the UI
[FYT Android Head Units] marchnz:
Can you explain that, especially the bit about "more ram more processing power" {Mod edit}
[FYT Android Head Units] gamer765:
I think it's a creative spin on saying that more RAM means you can keep more apps loaded in memory before they have to reload, thus freeing up processing power that would've gone into reloading an app that was killed because of low memory? Could've just said more RAM equals switching between recent apps is much faster.
[FYT Android Head Units] TNSMANI:
The OP had a discussion with us and it was decided that he will not be permitted to sell here but offer technical support only. So anything connected to prices, comparisons with other units/manufacturers etc will be outside the understanding.

Guys, why don't we take him at face value and see whether he is offering support or not? I agree that the reputation of resellers has taken a beating but why don't we give him a chance? Even if he is able to resolve some issues of atleast some users, his being on XDA would be justified.

I hope you all understand that it was in the interest of the users that it was decided to permit him to operate here.
[FYT Android Head Units] tranngocminh:
I want to know what type of Flash Storage inside CC3, and Read/Write speed.

Now, have many type of this like NVME, UFS 3.1, UFS 2.1...
[FYT Android Head Units] Flemischguy:
Only high end smartphones have UFS 3.1 like the Samsung Galaxy 21.

I find the head unit quite responsive with the UFS 2.1.
[FYT Android Head Units] TEYESAustralia:
Sorry I saw the different RAM sizes you wrote and assumed you were just talking about RAM. I answered you on the go, without being at the desk this morning so need to correct some things.

The data I have on the CC3 is that it is eMMC. The CC2 Plus is NAND but does not state the type but I will try to find more information on this as I want to know also.

For the record I need to correct the RAM type, the CC2 PLUS is DDR3 and CC3 is LPDDR4. I will change the previous comment for future references.
[FYT Android Head Units] tranngocminh:
Thank for your reply.

Could you install this apk to benchmark Flash Storage actual Read/Write speed?

Androbench APK

Androbench (Storage Benchmark) - Apps on Google Play

AndroBench is a benchmark that measures the storage performance of your Devices.

play.google.com
[FYT Android Head Units] Nsx93:
Cc2plus

Well, let's start with the External Temperature setting. When turn ON. It reads Celsius. Toggle to Feranheit via setting. It read Celsius. Guess it doesn't display Feranheit on the status bar. Reboot and sometime it shows up sometimes it doesn't. It does what it wants, i guess. But not in Feranheit, only Celsius.

Then there's the Animated car launcher. It display Km/h. That's great for everyone outside of the U.S.A... you can not change from KM/h to MPH..

You can only change this on the cc3 version. Not on the cc2 plus.
[FYT Android Head Units] Prince (<3 Nexus):
Hi there TEYES, I own a Mazda 6 MPS (also known as Mazdaspeed 6). It is based on GG Mazda 6 platform, any possibility you have a head unit that fits?
[FYT Android Head Units] TEYESAustralia:
Thank you I will add this to my big list of enquiries and get back to you
[FYT Android Head Units] TEYESAustralia:
Hello, please send me a DM with a picture of your dash and confirm model year.

Thank you
[FYT Android Head Units] Hentai/With/Senpai:
Hello Recently ordered one of your units, and I was wondering if it was possible to upload custom dashboard background images, system sounds, or icons onto the CC3.

This question has probably been answered but I couldn't find it. Basically, I just want to put anime girls on my screen.
[FYT Android Head Units] marchnz:
Sorry to say, Teyes units only do anime boys.
[FYT Android Head Units] Neogx:
Well damn.
[FYT Android Head Units] Neogx:
Curious about the people that use Gordgelin firmware how do you all like it I've been thinking of switching over to try it out. On stock, I've been using the nova launcher and my own background for a while now then and all of a sudden my unit keeps loading teyes launcher every time the screen turns off. it sucks they lock it where you cant disable their launcher. Now I have to keep putting the nova launcher as default but not sticking. Have Decembers firmware still.
[FYT Android Head Units] signo3d:
How do you hide whatsapp contact from the unit?

Most of my contacts have whatsapp and unit shows duplicates.
[FYT Android Head Units] deadeye920:
Find digital well being app and disable it.
[FYT Android Head Units] here2rock:
I am having an issue keeping the CC3 sit flush and securely in the dash with the trim provided. There were no clips provided by Teyes, which was disappointing for a $650 AUD HU. I am finding that OEM clips are too loose on the trim provided, they are almost impossible to take off on the original trim but come off easily on the Teyes trim. I have lost about 10 clips in the dash because they are loose.

The HU has come off loose and fallen a couple of times while driving. Any suggestions how to fix the issue?
[FYT Android Head Units] WV1:
I used it with no problems and am a great fan. Unfortunately Teyes in there usual uncaring attitude to users over profit have locked down firmware which may mean no more Gordgelin updates.

He still releases patches which are useful. One of the most usefull is the nokill patch. If you are not on the latest firmware you can try his free CC3 firmware and if you have any problems go back to standard. Otherwise install his nokill patch as it solves the crap reboot to the standard CC3 firmware Every other day.
[FYT Android Head Units] Neogx:
Yah it makes me regret getting teyes now I know how the company is but live and learn. Thanks for the review on his firmware I'll give it a go since I didn't update to the newest firmware
[FYT Android Head Units] rmb3218:
Don’t know what car you have, mine is a 79 series Landcruiser. I also had problems with the trim. I had to modify the trim & glue on the OEM clips to the Teyes trim.
[FYT Android Head Units] here2rock:
I have a 2013 Toyota 86. The issue is that the clips are too loose, yes glueing them will stop them from dropping not sure if it will hold it snugly. What modifications did you do to the trim?
[FYT Android Head Units] 22Lee22:
Can anyone please help

I have just bought a 2nd hand jeep, it came with a teyes headunit (I believe it to be a cc2 but not sure)

Everything works fine except bluetooth phone calls, the other person can hear me fine but even with volume set to full I cannot hear anything
[FYT Android Head Units] marchnz:
Do you have a reputable installer in your area or willing to put the initial work in to describe the things you've checked and done
[FYT Android Head Units] 22Lee22:
I live remote, nobody in my area.

I have connected my phone via Bluetooth, set my phone to send calls and audio to the unit.

I can hear bluetoothed songs through the radio, but not phone calls, although the person on the other end of the call can hear me perfectly
[FYT Android Head Units] mjcummins:
TEYES CC3 (non-360)

WARNING: I just purchased one of these units from aliexpress, with a rear view camera and DVR. Whilst in general I'd say this unit was worth the $820 AUD purchase, there is a deal breaker. The steering wheel controls don't work. This was the main reason I finally purchased this.

The unit was supplied to specifically work in and fit a KIA Cerato YD 2013-2020 Right Hand Drive.

The adapter cable supplied with the unit has two pin for measuring the set resistances caused when operating each button function. One wire was correct, but the other went to a vacant pin? I researched the internet and found the correct pin, which the adapter cable had shorted to the negative supply to the head unit. I tested this thoroughly, and corrected the fault.

Still doesn't read the resistances correctly.

So, I have a sea anchor, and Teyes don't seem cooperative, even though they supplied faulty equipment. Because in Russian which I translated:-

④If you encounter problems during installation, such as mismatched connection wires, mismatched grooves of the plastic frame, etc., please do not modify the product yourself. Contact our engineers, technical support or installation centers.

⑤ Please note that disassembling the device yourself, cutting wires or breaking the transition frame excludes the possibility of returning the goods and warranty service.

Ah well, my own fault, but this wasn't written in english and supplied with the unit. It was only revealed after lodging a complain on AliExpress.

Other than a rudimentary wiring guide, there are no instructions supplied with the unit.

BUYER BEWARE. I think this little life lesson has cost me $820 AUD up in smoke.

I have put a guide to what is wrong in the attached file if people are putting this in a KIA car.

I recommend you double check https://pinoutguide.com/ for any vehicle before you install, and don't try to fix yourself.
[FYT Android Head Units] mastrv:
Those pdfs from that site don't look like they're from the manufacturer.

For Kia, and I believe Hyundai too, they have a site where you can register for a fee. Different fees for different lengths of time. For Kia it's called KGIS. I think it may be only for North American models but I think there are others internationally and some may apply across the board. I signed up for 72 hours to get schematics and photographs of Wiring and connections on my 2012 Kia Sorento.

That way there's no question about pinout. As for your model, I would think that a 2016 model would use a Canbus module. That may explain why steering wheel controls don't work. Proper schematics would tell you for sure.
[FYT Android Head Units] mjcummins:
Thank mastrv

No, it's definitely not canbus. Please see my YouTube video linked below.

I'm a control systems engineer, but I'm more into Industrial plant Modbus, Devicenet, EthernetIP, etc ; not canbus and I would never claim to be an efficient auto-elec. But, I can work out what's happened.

The PDF's are based on the website, with verification by myself (again see video). They aren't the final version, but once I have completely worked out all the wiring involved in this project and my specific car, I'll report for others to reference.

I have previously been supplied wiring diagrams by multiple suppliers on many types of equipment, and found errors.

Poor quality amateur youtube video here -> Finding correct pins for Kia Sorento YD 2016 steering wheel controls
[FYT Android Head Units] ve3bow:
Hi just bought my 85yr old mother in-law's 2017 Kia Sorento, with the understanding that my wife will be using it to transport the old folks in it as they grow more dependent on us. I would like to put a proper head unit in it for my wife to enjoy, as it has the bottom tier factory system and no rear camera etc.

I don't see any "kit" offerings from any of the usual suspects. Have you a recommendation for a type/manufacturer of head unit that will likely work this with vehicle? My 2005 Jetta wagon has PX5/QD unit I installed several years ago and I do have some buyer's remorse as wiring it was a bit of a kludge and the OS/Apps are pretty crappy.

Thanks for kindly posting the wiring debug, you saved me a lot of time. I'm a scientific computing / research support engineer and not a car audio expert, but like you I am thankful my training and experience are a help in muddling my way through things. Hopefully I can return the favour to you.
[FYT Android Head Units] mjcummins:
What main thread?

And, yes he has dropped support by the looks. Obviously his profits came from direct purchasing from the Aussie warehouse.

Shame, but I'll pursue the issue via aliexpress
[FYT Android Head Units] kennygoers:
Hello,

I've recently purchased a CC3 package for F150 (via AliExpress and regretting that already) but your site mentioned a potential issue with the OEM (Sony) Amplifier if installed, says if there are issues to connect the Blue Can-Amp wire to the Orange Can-Detect but I can't find a reference that mentions the Can-Detect, can you help with that? Support is spotty at best via the Russian people which seem to be responsible for AliExpress purchases.

Thank you
[FYT Android Head Units] WV1:
Good luck getting an answer from Teyes aus as he has stated no help if purchased from aliexpress.
[FYT Android Head Units] mjcummins:
Hey it's a Ford F150. Might be a Yank? Probably won't be able to understand Oztrayan