yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] rigattoni:
If you would tell us which exact unit you are using, by posting the "About Tablet" page, may be someone can help.

BTW: An Android radio is something different as a phone. It´s a good idea to keep your phone up2date, but you really should stay away from updating the radio as long you are not sure using the right updates and don´t have a fallback solution.

This is something I pray since years now... but seems that no one takes care.
[Android Head-Units] Joan_of_Arc:
Ah so it is just a full android replacement for stock oem. There isnt much data on this unit so just trying to do research before shelling out 200$ which isnt bad all in all seeing how a magicBox costs the same although there are much cheaper alternatives and even cheaper alternatives if you only need a simple wireless carplay
[Android Head-Units] rigattoni:
Get in contact with Klyde via https://www.szklyde.com/ and get your answers there via chat or mail.
[Android Head-Units] Leonte Alin:
Hello again,

The seller sent me the latest firmware for PX6 Android version 9. As I can see on the first page this is more recent.

17th October - 202010171416

If you know of any other firmware more recent than this one, please share.
[Android Head-Units] rigattoni:
You should use the one from the seller.
[Android Head-Units] Leonte Alin:
I already instaled it. It works fine. As a matter of fact the booting time has substantialy reduced. Don't know if this is because of the data wipe. 10 seconds until I can start playback. Unfortunatly, the problem with the RCA distorsion is not fixed. I believe I have a hardware problem. Using the internal amplifier, everything was ok. Only by using the RCAs i have this issue. I will probably use the high voltage inputs on the amplifier. My luck is that it is a 5 channel amplifier and it creates the subwoofer signal by joining all channels. Problem is I cannot use the time delay function this way.
[Android Head-Units] rigattoni:
Have a look into the factory settings. You might find something like AMP volume in there. The PIN is 126
[Android Head-Units] Leonte Alin:
I already checked these settings. No issues there. I tried both settings and I also changed the values on gain. Checked the temps also. It doesn't matter if it is at 80 °C or at 50 °C. I suspect that there is a problem with the ground of the RCA but cannot say for sure. I will open the unit when I will instal the fan to see if there is something burnt. I'm also considering updating to android 10 but I don't think it will solve anything.
[Android Head-Units] SeroS89Rus:
Greetings! Does anyone have MCU CSM4_D? The reverse camera does not work correctly, the equalizer does not regulate all positions. Firmware PX6 202208181640
[Android Head-Units] rigattoni:
Get in contact with your seller and report the issues. Another existing firmware will not help, because you seem to have at least the newest.
[Android Head-Units] Juanjo Tovar:
Greetings! This is the first time I participate in here and, first of all, I wanted to thank you all for your help and the information you have provided.

In a PX5 Android 10 system, I used to have the original version, which worked. Then, downloaded one of the versions someone posted in here (picture). After that, I downloaded a few navigator apps, but once I open any of the navigators, the GPS stops working at random times, therefore, the navigators themselves don´t work either. This never happened before, with the original version, so I am assuming there is some kind of interference with the ¨new¨ version and the GPS signal. Is there anybody that has had this happen to them? What is the solution? Is there a better version that I should download instead?

Thank you in advance!
[Android Head-Units] lew26:
In case you don't get a better solution uninstall all your navigation programs. Do you have a problem if you just use Google Maps? If not install one other navigation program and see if it works.
[Android Head-Units] Juanjo Tovar:
Good morning from Spain

I used Igogo with the installed applications of the radio in origin PX5 with Android 10.

I preferred to use other browsers and to leave the system as clean as possible, install the firmware version from page 1 of the forum (Mar 31st 2021 202103310921).

I have also tried to bring the GPS Test application on the screen and during the journey of about 45 minutes I have not seen the GPS disconnected while when I put a navigator to work after a few minutes if it disconnects.

Do you think that the installation of this version can cause the GPS problem that I mentioned? Do I have the best version of firmware and MCU installed? What would be the best firmware and MCU version for me to install?

Thank you very much, I hope your answer
[Android Head-Units] Joan_of_Arc:
Hello all,

reached out to the sales team at klyde and have been quoted this:

OS:Android 11.0 system

CPU:Rockchip PX6 Cotex A72*2 Core+A53*4 Core 4GB+64GB

Capacitive multi-touch screen

GPS+Radio+Amplifer+AUX IN+DVR+DSP+WIFI BT5.0

1080P AHD reverse camera input

Built-in Carplay Support

steering control Including Canbus

originally they quoted with px5 but asked for px6 , should i ask for other upgrades, newer gps, dsp, bluetooth etc, it seems if you know what to ask for they can help?

Is this a fake android 11?
[Android Head-Units] rigattoni:
One question...

As I got informed by Klyde: They don´t sell Android 11 units. They will directly switch to Android 12.

What is the name of the Klyde support you got the information about Android 11?
[Android Head-Units] Joan_of_Arc:
Iv been speaking to sales11 at szklyde.
[Android Head-Units] rigattoni:
let me check tomorrow...
[Android Head-Units] rigattoni:
@Joan_of_Arc Okay, please get again in contact with sales11 and ask for some more information about Android version and MCU.
[Android Head-Units] Joan_of_Arc:
Yeah they don't understand the question and just sent me this.

They just stated its been upgraded to android 11.0.

Rar includes screenshooted original file with some links.
[Android Head-Units] rigattoni:
As we can see in your second picture, the OS is Android 10 and this is fine so far.

Normally they send CSN2 or CSM4 as MCU. As I don´t know the product, I am not able to look at.

Nevertheless, both MCU are fine.

I got the information from Klyde, that they skip Android 11 for internal and Android specific reasons and are working on Android 12.

Let´s see... It may be possible to upgrade later as it is possible for MTC* units. The OS boards are the same, just the mainboard is modern.

I´m already asking for the needed IMG file for Android 12.
[Android Head-Units] aboamjad:
Hello guys I am looking for an update to this device
[Android Head-Units] rigattoni:
@aboamjad

...and why are you asking here?

This thread is only for units with CSN and CSM MCUs. Yoours is a S32-F0

Search in this forum for yours --> https://xdaforums.com/search/49133501/?q=S32F0&t=post&c[child_nodes]=1&c[nodes][0]=4267&o=relevance
[Android Head-Units] Nikovur:
Hello

I bought a px6 head unit for my 2020 land cruiser prado and I have a hazard or emergency light problem.

Every time I open my car and turn it on the emergency lights also turn on by itself , I can turn them of by pressing the button but this will happen every time y turn my car on.

Also when the car is off , can’t turn on the lights by pressing the button.

Help
[Android Head-Units] rigattoni:
Well... you don´t tell us which MCU and firmware is used.

BTW: That sounds like an issue in the CAN settings, that has nothing to do with the head unit itself.

Are you sure that you got the right unit for your car?
[Android Head-Units] rigattoni:
Sorry, but this has nothing to do in this thread. You are using a RL78c MCU and this thread is only for

Klyde PX4 | PX5 | PX6 head units with MCU CSN2 | CSN2_D | CSN2_8600_D (Android 8/9/10​

Reported to get this moved.
[Android Head-Units] odin2001:
Guys, just receive the latest firmware and MCU update from Klyde. My device is shown in attached pictures. Here is the link https://we.tl/t-agoNFwJkzB

Regards
[Android Head-Units] Segundojazz:
klyde A10 PX5 25/08/2022 kupdate + MCU ERISIN CSM4_D (no TDA7708)

TO DOWNLOAD
[Android Head-Units] Cpt_Hardy:
I haven't been here for a while. Is there any FW update available for PX5 model from Klyde?
[Android Head-Units] Segundojazz:
Look right above what you wrote 👆
[Android Head-Units] Cpt_Hardy:
ups, sorry, my fault.

but when I read something with ERISIN I guess it is not an original unchanged klyde firmware ...
[Android Head-Units] Segundojazz:
You still don't read "good", ha ha ha.

kupdate.zip KLYDE

MCU ERISIN
[Android Head-Units] Cpt_Hardy:
still wondering. I got 2 updates directly from Klyde. Each zip had 1.168.833.380 Byte.

This one has 1.241.799.185 Bytes and is larger.

What exactly is the source of this update?

Forther more following question: Do I have to reinstall all my apps and do the complete setup again? I guess so ...

is like doing a firmware reset, right?
[Android Head-Units] Segundojazz:
Of course, all will be lost. The source is 4pda.to Be sure of what you are doing, I am not responsible. If you read correctly there will be no problems.
[Android Head-Units] Cpt_Hardy:
I guess I will stay with my current firmware. The rist to loose is not worth any possible benefit.
[Android Head-Units] rigattoni:
As long as there is no real issue with the current firmware, I do not recommend to update minor version changes.

We don´t get known what they changed in a new version, so stay on a working one.

On the other side: CSN2/CSM4 are almost different for different head units. You only should use an update if it is clearly for your head unit.
[Android Head-Units] Segundojazz:
CSM4

CSM4
[Android Head-Units] rigattoni:
Yup typo...thx
[Android Head-Units] vagdesign:
Hello all,

Recently I bought a new (to me) car, an Audi TT Mk1 Quattro 225 and came with this 2 DIN head.

It's brand is Bizzar BL-A9-VW67 it's an 8core Android 9 system.

Is there any Android 10 firmware to update to?

As you will see it's MCU version is CSN2_06102019_114308

It says it's PX5 under this area.

Thanks in advance!

Here is it's screenshot
[Android Head-Units] rigattoni:
Read first page. All written there and yes, within the last pages you can find something new.
[Android Head-Units] Bezzey:
Does anybody have the same issue with bluetooth like me?

Phone connected to head unit with bluetooth

Wireless earphones connected to phone with bluetooth

Phone call comes in, answer with my earphones

Phone call begins through earphones as expected but within 10-30 seconds the call switches to head unit

I have heavily searched using many different key words and had no solution and can't find anyone reporting the same issue even with other brand of head units.
[Android Head-Units] rigattoni:
This is expected behavior.

As long as the phone is connected to the head unit, the head unit overtakes the call automatically.

May be you can change the BT settings on your phone so that phone audio is not provided to the head unit. But in this case you are not able to use the head unit handsfree.
[Android Head-Units] fareed_xtreme:
Hi All,

Just wanted to know if there are any new firmwares for the CSN2 Android 10 apart from what is in the first post. Saw some new kupdates in the last 5 pages but due to CSM and other new variants (that I haven't caught up with), I would request some information and guidance in this regard.

Thanks.

Fareed
[Android Head-Units] rigattoni:
What do you expect to get?

Which firmware is now installed on your unit and do you have any issues with it?
[Android Head-Units] fareed_xtreme:
1. Just information if there have been any newer firmware updates than what we currently see in the first page. If yes, some info to the post for them.

2. The firmware currently installed is Mar 31st 2021 202103310921. Apart from lagging and not being able to handle Google Maps properly, I face no issues.

Thanks,

Fareed
[Android Head-Units] rigattoni:
Which exact unit do you own, and which Android version is on there?
[Android Head-Units] fareed_xtreme:
I use a unit from Roadmaster. It is on Android 10. I had a tough time when I purchased it last year, so had updated its MCU to CSN2_08152020_142526 on this thread along with the Android 10 Firmware Mar 31st 2021 202103310921.

The default Klyde CSN2 firmwares work flawlessly on it compared to the ROM that came from RM which was buggy.

The main issue I face is that every 3 weeks, I am forced to reinstall maps or it is impossible to use and ends up failing at the worst of times. App crashes without any errors. I am going to do a factory reset in the coming days but I was wondering if there were any newer firmwares. Would definitely roll back to the version I currently use if all hell breaks loose.

Thanks for taking the time rigattoni.
[Android Head-Units] rigattoni:
I have one from May this year. Already uploading. I will send the link in a PM as soon as I stored it on Google Drive.
[Android Head-Units] fareed_xtreme:
Thanks a lot 🙏
[Android Head-Units] rigattoni:
You got PM
[Android Head-Units] james73448:
Here is an Android 10 to android 12 update for Belsee PX5 rk3368

I cannot get it to work on mine. When it gets to patching oem image it fails. I suspect my system does not have oem image or its looking for theirs. I removed the 3 oem patch files then I get a footer error message then update aborted.

Maybe someone with more knowledge about unpacking and repacking this update can get it to work on our system..

IF you do and can provide a link to the moded file.

PX5 RK3368 Belsee Android 10 to 12 download link.

kupdate.zip - Icedrive
[Android Head-Units] rigattoni:
This is no MTC* update.

Depending on the naming this update is supposed to be used on CSN2 or CSM4 units.
[Android Head-Units] james73448:
So the software is dependent on which ever mcu even though mcu has its on update. Yes I believe I saw that the mcu was csn2.
[Android Head-Units] rigattoni:
Yes, I know. It should be CSN2. Nevertheless, this has nothing to do in this forum. Just have a look: this forum is named MTCD Hardware Development.

Reported to mod team to move your thread part into this thread: Klyde PX4 | PX5 | PX6 head units with MCU CSN2 | CSN2_D | CSN2_8600_D (Android 8/9/10

Edit: All units with CSN2 are manufactured by Klyde, just the MCU can be a little different and your seller just re-batched this unit.
[Android Head-Units] james73448:
Did you not read my post about having it moded to to fit the MTCD and the error about patch oem image failed. If it can be modded it would work on MTCD then we could update our mtcd to android 12.

I don't have csn2 unit so if it has to be moved they can go ahead and delete it but I understand what your saying.
[Android Head-Units] rigattoni:
It can´t be modded from CSN2 to MTCD. These are complete different base units.

I can read and I also have read your posting.

Why should this posting be deleted... Just sent to the right thread to may be inform other CSN2 user with a PX5 that there is something available to get their units upgraded to A12.
[Android Head-Units] james73448:
Good point I didn't think of the other CSN2 users. At least maybe they can use it. I was just focused on trying to get it modded for my MTCD.

Thanks
[Android Head-Units] mcquaim:
Hi guys,

I had posted a question earlier in another thread asking for some help about a rubbish PX5 unit I bought for the brother:

https://xdaforums.com/t/aotsr-android-head-unit-update-firmware-bluetooth-app.4514533/

I am not sure what my versions are in comparison to this thread, sorry, I'm a total noob... This is what is listed in my settings, it's already Android 10 I think or maybe a fake 10.

Perhaps my stereo already has the update here?

My biggest issue with this stereo is the Bluetooth app and the Carplay app, they are very flaky.

Cheers,

Mac
[Android Head-Units] rigattoni:
Sorry to say, but your expectation is a bit high.

Your MCU is from my knowledge the newest one. You don´t show the firmware version which is more important.

Bluetooth:

It´s with all units the same, that always the last connected phone gets connected. That is standard in this price segment.

Carplay:

Different thing and it is always hit or miss, dependent to the IOS-Version.

Get in contact with the seller and ask for an update for your unit. You can´t update the BT or the Carplay. It´s integrated in the firmware.

If they don´t answer, check your communication style. If it is the same as in your initial posting... I don´t wonder that they stopped answering. Learn how to speak/write with Chinese. They are different...
[Android Head-Units] mcquaim:
Thanks for the reply.

It's not the good news I was hoping for. I will try and find what the firmware version is to see if that helps.

I didn't think my communication style in this post was off but if it offended then my apologies 🤔

For over €400 to buy this unit I would have expected more from the Bluetooth functionality, it's just not useable in a family car, especially for someone not tech savvy in any way... By the sounds of it, I think we'll just have to write this off as an expensive mistake 🤦🏻‍♂️
[Android Head-Units] rigattoni:
The posting style was not bad for European, for Chinese it was a bit off. The Chinese are quite sensitive about words and like to be asked nicely if you can help because you can't get it done.

I´m leading a project which is partly located in China and partly in France. Believe me... It´s sometimes difficult to get what you need.
[Android Head-Units] james73448:
This link is for Android 10 to 12 upgrade csn2 mcu Belsee might work but it may be specific to there radios. https://icedrive.net/s/XYTyBRgaDSfv9YCNFaTF5b32gBDW

I tried it on my mtce mcu I get error that says can't flash oem image..

If it doesn't work you may have to boot into recover and click restore to factory.
[Android Head-Units] mcquaim:
Hi James,

Do you know if anyone has flashed a non-Belsee stereo successfully with this Firmware?
[Android Head-Units] rigattoni:
You can´t just easy upgrade to Android 12.

I really recommend to ask the seller of your unit for getting the last updates for your unit. All units with CSN2 and CSM4 are built by Klyde and your seller just put a batch on it and has most probably own changes in the UI.

Try to contact the seller and if this does not work, may be get in contact with Klyde. Other than that: There is a forum in Russia where these units are supported too. May be yo can find something there.
[Android Head-Units] mcquaim:
Hi there,

Yeah, but the seller will not reply to any query, they simply don't care since the return period on Ali Express has passed...

So, it's either stick it in the box and forget about it or try something myself to make this thing useable...

If that fails then it's back to option 1, back in the box and write it off as a bad mistake.

I might reach out to the manufacturer perhaps if flashing that Android 12 isn't an option. Hopefully they offer some advice.

Thanks,

Mac
[Android Head-Units] rigattoni:
Still the same answer as I already posted:

Bluetooth with more than 1 phone is and keeps not possible.

May be one can do something with Tasker to just push a button on the screen, but therefor you need to change the launcher to another one like Fcc Car Launcher.

I will try to do something in the near future. In the moment there is no real time left.

About Carplay, I have a clear meaning... If you use an Apple phone it´s always a problem, because Apple changes their implementation of everything always without respect to any requirements. They do their own things and tbh... all 3rd-party radios are having the same issue on each new IOS version. Don´t blame the Android radio, blame Apple.
[Android Head-Units] james73448:
Can you get the build number from settings and post it.?

Rigattoni is right though, I've been trying. I have 2 Xtrons

i bricked the px5 and ordered a new one which is mt8668 then saw that I could pull the som and reflash it. So since it's not my main radio I've been trying to upgrade it to 11 or 12 to get the new interface . I've probably bricked it 5 or 6 time's. When I tried the update with belsee I did not check mark the wipe data, it failed but I was able to just click restore to factory.
[Android Head-Units] mcquaim:
Thanks guys 👍🏻

Well, if updating to Android 12 or even 11 doesn't improve how Bluetooth works then I see no point in pushing this any further.

It seems crazy in 2022 that it would be designed this way that it wouldn't automatically connect to whatever paired device is in the car regardless of which one was last connected 🤔

I know it's not high end tech but it did cost over €400 so you would think it could handle something basic like this... The brothers wife just won't want it back in the car if she has to faff about with Bluetooth pairing every time she gets into the car....

Anyway, it's just how it is I guess...
[Android Head-Units] rigattoni:
I bet, you would run into the same issue with any alternative high-end radio from Pioneer, Kenwood or similar, which costs more than 1k.
[Android Head-Units] mcquaim:
Hi there,

Well, I'm not sure about Android head units, as this is only the 3rd I've installed. The other 2 work as I expected, they automatically connect to whatever phone is currently in the car once they've been paired previously...

I have installed a good few non-Android stereos, 4-5 perhaps. 3 of them Sony, one Kenwood and one Alpine I think. The 3 Sony, all work like I described, the Kenwood also. The Alpine, I can't fully remember but it wasn't so smart, no Carplay. They didn't cost 1k either, more around the 500 mark I think.

But, I don't really know Android so perhaps this is normal behaviour for them but it's very odd to me if this is normal.

It would be very common for anyone to get into the car and leave your phone in your pocket or handbag or wherever. You don't think about it unless it rings. You then shouldn't have to go into the settings on the stereo, and perhaps even the phone, and connect it again, after you missed the call because it was in your pocket or wherever...

Maybe it's just me, sounds an oversight to be honest...
[Android Head-Units] Segundojazz:
I installed it and it's not Android 12, it says 12 but it's FAKE, it looks like Android 10.

My Radio:

PX5

MACU: CSM4
[Android Head-Units] james73448:
Thats a bummer I was hoping it had the new interface.

How is it working?
[Android Head-Units] Segundojazz:
Normal, I don't notice anything different from the version I had before (08/25/2022), in fact, "this Android 12" is older.
[Android Head-Units] odin2001:
Latest Klyde firmware for PX6 with DSP. There is an additional WiFi fix for some devices with WiFi problem after update:

kupdate.zip

1 file sent via WeTransfer, the simplest way to send your files around the world

we.tl

Also is MCU update needed.

Regards
[Android Head-Units] Scorpiono2:
please update this link
[Android Head-Units] rigattoni:
Be careful guys...

There are some different PX6 available, and you can mess up with a wrong kupdate.

@odin2001 did not tell anything about the MCU version and the screen size (version)

You should not install a firmware from CSM4 to a CSN2 and vice versa due to complete different hardware used. You most probably would run into a black screen and then your unit is quite damaged.

YEs, unfortunately Klyde does not use different filenames or a security check...

So, take care and only use firmware which is for your MCU.

For the other ones, providing firmware updates or MCU updates:

Please tell us the current installed firmware and MCU.
[Android Head-Units] shinink:
Hello!What is the best Dpi option for Px5 to use more screen ?Some apps can't scroll up or down to use options
[Android Head-Units] d0nni3dark0:
Hey guys, I'm new here and I've been going nuts with the update for my Android PX5 car stereo. I've been trying to update it to the latest 2021 version following the steps in the first page but it keeps coming up with the same error as per the attached picture.

What am I doing wrong? Thanks in advance!

My current device version is:

MCU - CSN2_D_05262020

Build - 202005291237