yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] ale_prince:
ID caller don't work

I own this car stereo with Android 9, I am very happy with it, I only have one problem, when they call me, only the caller's number appears on the display and not the name, even though the address book is already synchronized ... is there a solution?
[Android Head-Units] umiteks:
"Backup account" option in System > Backup section is not active

I downloaded Google Drive but...

Any help will be appreciated...

Here is the picture:
[Android Head-Units] Great AKAI:
HI GUYS

I want to use apps like "Tasker" and "Overlays".

This program requires permission from the "accessibility" menu.

So turn on the program authority in "Accessisibility" -> "downloaded service"

It works perfectly.

But I have a problem when I restart my car.

(quick booting or Boot with logo)

Accessisibility Settings That Turn off Automatically

Does anyone have the same problem as me?

Do you have any ideas for solving this problem?

Hyundai I30

202004101122

CSN2_D_04272020_101810
[Android Head-Units] benmic92:
have an Android 9.0 car head unit with a PX6 with MCU csn2-D-12282019-111900

I want the outside temperature to show in my status/notification bar, will your MCN updates also work on my px6 stereo?

Thank you,

Mick
[Android Head-Units] joehjay:
I have a problem with an erisin 7660 radio that mounts PX5 with mcu cns2.

after turning it off it never came on again, I checked the fuse of the radio and it is good, I then checked the 12v and it seems that the 12v is on the radio card.

has anyone had any similar experience or have suggestions for fixing this radio? thanks

FIXED CHARGING FW with OTG internal port :)
[Android Head-Units] FullSky:
hi, i have seen that there is a new MCU without DSP (new version: CSN2_04272020_101702). Are there info or changelog?

thanks.
[Android Head-Units] umiteks:
"Backup account" option in System > Backup section is not active

I downloaded Google Drive but...

Option is grayed out and writes: Backing up to debug-only private cache

Any idea?
[Android Head-Units] samfdk:
When I try to update it comes out this error and does not update

Inviato dal mio SM-G975F utilizzando Tapatalk
[Android Head-Units] _yuzo_:
Use another USB stick, not bigger than 16, formated in FAT32. The error says that the kupdate.zip file can not be accessed.
[Android Head-Units] samfdk:
I tried to use another 8gb usb stick formatted in fat 32 but the error is the same.

I also tried to download 202004221213 but the error remains.

How can I do? Now the rear view camera no longer works, youtube can be heard but not seen and will not let me download or update the apps from the playstore when I am connected to the phone's wifi.

https://photos.app.goo.gl/bPYVMLiYngJfihUc6
[Android Head-Units] _yuzo_:
Please show your current firmware version. Youtube is most probably disabled in car settings (watching video while driving option).
[Android Head-Units] samfdk:
And rear camera?

Inviato dal mio SM-G975F utilizzando Tapatalk
[Android Head-Units] _yuzo_:
There could be problems on some versions of firmware, because of that I've asked about your current.
[Android Head-Units] samfdk:
This is my current version

Inviato dal mio SM-G975F utilizzando Tapatalk
[Android Head-Units] _yuzo_:
It explains a lot. You have android 8. So you can not install android 9 without migration to it firstly. Please read carefully posts 1-4 in this thread.

Regarding your rear camera - seems like MCU problem as you have the most recent one installed, there could be issues with android 8, as factory is focused on android 9 now. Just do a rollback to CSN2_06102019_114308, that should fix your camera.
[Android Head-Units] lew26:
I'm using Head Unit Reloaded. I'd like to set up the voice button on the steering wheel to summon google assistant on my phone rather then on my HU. I can't find a manual for wheelkey study app. Googling suggest I need to set up an intent. I have no idea where or how to do this. I think I need to assign a button to an external function. Is there a burried option in the wheelkey app? HUR? A setting in android? Do I need to use, or even install, a different tool (utility).

Thanks for any help.
[Android Head-Units] samfdk:
Ok. thank you very much for helping. Now I understand the problem. One evening, when I find some time, I try to update to Android 9. Is there a high risk of damage or can I go quiet?

My micro sd is 32GB. It'is too big?

Inviato dal mio SM-G975F utilizzando Tapatalk
[Android Head-Units] timknowlden:
Has anyone got any different Bluetooth apks? Don’t get on well with the dialer on pumpkin units, not very intuitive for making phone calls
[Android Head-Units] _yuzo_:
There is always a possibility of software bricks, but the majority of us upgraded without problems. I can not give 100% guarantee as well as factory can not :) MicroSD should work, but also you need a USB stick. My general recommendation: find not bigger than 16GB. Follow the instruction carefully and take a video of the process, it will help a lot in case of troubles.

There is no way to replace it. At least for now.
[Android Head-Units] WyRex:
I throw away my Android head unit and put back the stock one, got sick and tired of it,I've bought the expensive one for 400$ but still piece of ****, tons of problems and issues plus losing some functions that already have it in my car, not capable for hot weather.

With the stock one is peace of mind.
[Android Head-Units] treetrekker:
Kernel image extraction

I'm trying to extract the kernel image from the boot.img, as part of building additional kernel modules. I believe the boot.img is not using the same format as a standard Android boot.img. I was doing this with the 202004281533 firmware.

Using abootimg 0.6, I get the following:

$ abootimg -i boot.img
boot.img: ramdisk size is null
boot.img: not a valid Android Boot Image.

Using rockchip's unmkbootimg, I get a "SHA1 HASH MISMATCH" message:

$ unmkbootimg -i boot.img
kernel written to 'kernel' (19505160 bytes)
second bootloader written to 'second_bootloader' (428032 bytes)

SHA1 HASH MISMATCH!
Expected : dd324a6f5c8cef8e0e340cbb1d1eeb847a8d44fb
Got : d1c951b45b809cc7f73191784766ff5fd971ad92

To rebuild this boot image, you can use the command:
mkbootimg --base 0x10000000 --pagesize 2048 --cmdline 'console=ttyFIQ0 androidboot.baseband=N/A androidboot.wificountrycode=US androidboot.veritymode=enforcing androidboot.hardware=rk30board androidboot.console=ttyFIQ0 firmware_class.path=/vendor/etc/firmware init=/init rootwait ro init=/init root=PARTUUID=af01642c-9b84-11e8-9b2a-234eb5e198a0 loop.max_part=7 androidboot.selinux=permissive buildvariant=userdebug' --kernel kernel --second second_bootloader -o boot.img

And the resulting "kernel" file doesn't seem to be a kernel image.

Any tips on how to extract the kernel image would be greatly appreciated. Perhaps I'm missing something obvious.

Thanks!
[Android Head-Units] wugy93:
Hi,

i have unit with android 9. When I try make call over google voice search and sent phone number to BT dialer, numbers just shows and then disappear without dialing. I found out that BT dialer integrated in unit can dial only if number is with out space character in format, but google voice automatically format number with spaces. Does anybody have some solution for this problem?

Thank you!
[Android Head-Units] stesofeu:
You just have to choose "key1" in canbus settings. I will try to wrtite down the procedure tomorrow.

Origin DAB antenna works fine in my car! Did you connect the DAB dongle with a SMA-to-FAKRA adapter? If so, please have a closer look to the very small pin in the middle of the SMA connector. Maybe its broken and lost and as long as your third party antenna is OK you get DAB signal. I have this issue several times at the GPS antenna signal (same adapter needed).

One further question: are you able to switch the different camera views while clicking the DISP button? Klyde told me, it should work, but it doesn't...

Got a 2016 NISSAN X-Trail formerly with origin Nissan Connect headunit.

---------- Post added at 09:58 PM ---------- Previous post was at 09:55 PM ----------

What if I do not have an "AVM" entry to choose?

---------- Post added at 10:12 PM ---------- Previous post was at 09:58 PM ----------

Hello, are you able to switch the different camera views using the Android 9 ROM (like it's possible with the origin Nissan Connect)?
[Android Head-Units] stesofeu:
Just go to settings > car settings > factory settings > password 126 > canbus > key mode > mode 1 > exit
[Android Head-Units] samfdk:
Sorry one thing. To be sure, is my radio without DSP?

Erisin ES7615V
[Android Head-Units] rigattoni:
This is something you can verify yourself...

Have a look at your MCU on your device.

CSN2_D_ is with DSP

CSN2_*some numbers* is without.
[Android Head-Units] samfdk:
Hi everyone. I just updated and everything went well. I installed android 9 28042020. Unfortunately the rear camera and bluetooth don't work. I try to search and the phone can't find the car radio and the car radio can't find the phone. Do you know how I can solve it?

Thanks so much.
[Android Head-Units] _yuzo_:
Bluetooth is broken as most probably a wrong module defined in the factory settings. We saw that a few times recently. Just change the option to the correct one. If you don't know, just try each and you will find the correct.

Regarding the camera: did you update MCU? If not, please intall the most recent.
[Android Head-Units] samfdk:
Thanks a lot for the answer. Can you tell me which bluetooth module is the correct one. This morning I had little time, I entered the settings and I saw that there are 5/6 options.

The CSN is already the most updated one as you can see from the photo.

Another thing, this morning as soon as I turned the keys the car radio started immediately without booting. Isn't that how I drain my battery?

View attachment 5028829
[Android Head-Units] _yuzo_:
The answer is written on the module itself :) So either try until the success or disassemble and find the model.

Can not open for some reason.

There is an option "Power off delay if ACC off" in factory settings, set it to 30 seconds or so on.
[Android Head-Units] samfdk:
Inviato dal mio SM-G975F utilizzando Tapatalk
[Android Head-Units] FullSky:
hi everyone, I wanted to ask a question: with bluetooth I have echo problems with who I call, are there solutions?

thank you all in advance!
[Android Head-Units] _yuzo_:
Are you using an external microphone?
[Android Head-Units] _yuzo_:
Seems to be OK. Do you know the previous version of firmware where the camera was OK?. Also there is May 5th firmware (link to the most recent one in the first thread message). You can try it. I'll update the thread soon.

The factory confirmed android 10 starting from June 2020. It will be compatible with our units. Upgrade details will be after the release.
[Android Head-Units] rigattoni:
Nice to hear about that. Need to get in contact again with Klyde next week.
[Android Head-Units] atalmatal:
i update my unit to android 10

ui is oldest than android 9

in android 10 dark mode removed

but work good
[Android Head-Units] _yuzo_:
would you mind sharing the firmware and upgrade instructions with us?
[Android Head-Units] atalmatal:
yes

https://wetransfer.com/downloads/49...bf5413121fdeac30404af75020200528064848/e185a5

---------- Post added at 07:26 AM ---------- Previous post was at 07:23 AM ----------

update metode same update androide 9

only need usb disk and copy kupdate.zip in to usb and confirm update button

need 10-15 min time to update
[Android Head-Units] atalmatal:
https://www.youtube.com/watch?v=2eTs9O_HkP4&app=desktop
[Android Head-Units] _yuzo_:
build.prop says that it is still android 9: PQ2A.190205.003 Strange. Please share a few screen shots about the system. Thanks.
[Android Head-Units] samfdk:
With this version it worked.

I tried to install mcv from 2019 but I don't install it. Can't you downgrade?

where can i find the most updated version of 28042020?

Inviato dal mio SM-G975F utilizzando Tapatalk
[Android Head-Units] atalmatal:
https://www.youtube.com/watch?v=5czhg_pi8w8&t=728s
[Android Head-Units] atalmatal:
Screen shot

Android 10
[Android Head-Units] samfdk:
I have updated to 202005091525 but the rear-view camera is not working. What could it be?

Inviato dal mio SM-G975F utilizzando Tapatalk
[Android Head-Units] FullSky:
no, i use the microphone of the device :confused:
[Android Head-Units] _yuzo_:
The internal is disgusting. Try an external microphone. It should solve your case.
[Android Head-Units] FullSky:
ok, do you have a model to recommend me?
[Android Head-Units] FullSky:
other link for kupdate.zip:

- PX5 zip file: https://yadi.sk/d/_QFVt6v9KY6eRw

Radio with DSP amplifier MCU: https://yadi.sk/d/81oL3LPouS0jSA

Radio without DSP amplifier MCU: https://yadi.sk/d/QHJwmrQ0wqvWeQ

[MENTION=7281201]_yuzo_[/MENTION] if you can, control it, thanks :good:
[Android Head-Units] _yuzo_:
I have no special recommendations. Something like this

Thanks. Yandex is banned in Ukraine, so I have to use VPN...

For all: Android 10 is a kind of fake: they still use android 9 inside, but adjusted a version and replaced radio and BT app.
[Android Head-Units] _yuzo_:
It is needed to check the wiring and verify if there are no issues with the camera. Also if you have canbox adapter, make sure that the correct car model is defined in Factory settings for it.
[Android Head-Units] _yuzo_:
Updated the first message in thread, added android 9 May 9th firmware and Fake Android 10 firmware. Also aded firmware for PX6 units.
[Android Head-Units] rigattoni:
I dindn´t expect that they provide an upgrade from 9 to 10 by an kupdate.zip.

But the BT app seems to be better than the old one. Nevertheless... I need to update my unit tomorrow. Let´s see what it is about.

Thanks guys for sharing the update.

Additional question:

Did someone update the MCU yet with the new file? Any difference visible?
[Android Head-Units] wugy93:
Hi,

is BT app better? With the original app, I have problem that google voice command sends the formatted number to app and then BT app not make calls. Is it solved in this version? Thank you.
[Android Head-Units] FullSky:
Only a question, have you checked the MCU files?

are they recent?

thanks.

I too would like to know ...
[Android Head-Units] rigattoni:
Sorry folks,

didn´t find the time today to work on the unit.

Hopefully until Wednesday.
[Android Head-Units] _yuzo_:
MCU are the most recent ones available in thread heading post. PX5 firmware 202005161053. Is absent there.
[Android Head-Units] miruim:
Hello to all

Does h**ps://drive.google.com/file/d/1J3WxCely7TMAd6-D-c0UyL53_vPUpORM is suitable for the 1 din device ??

regard
[Android Head-Units] _yuzo_:
If your MCU starts with CSN2_8600_, you can not use that firmware, otherwise you will have problems with screen rollout. That firmware is for PX5 CSN2 units.
[Android Head-Units] miruim:
my device is CSN2_8600_D_11202019_162651.

No Upgrade Avaiable :(
[Android Head-Units] UnsettledSoul:
Hi,

I just bought a CSN2 PX5 HU in the hope it would be a MTCE device, as MTCE was my last device (hail to Malaysk) and I am kinda used to the platforms quirks. So, what can one say about the differences between those two types? I wonder if it is worth the trouble to send the device back and see if I can find a MTCE device again. Or are there even any reasons to prefer a CSN2 over a MTCE device?

Greetings
[Android Head-Units] atalmatal:
Hi friend

Can i downgrade from android 10 to android 9?
[Android Head-Units] Knight Rider78:
Evenings, I installed Android 10 fake today. Radio has been going well so far and I like it the way it is. WLAN and Bluetooth without problems. Tomorrow I will play the latest MCU and see what this brings. KIND REGARDS.
[Android Head-Units] _yuzo_:
Yes, as you're usuing andoid 9 in both cases :D:D
[Android Head-Units] daemondee:
Hello, I installed latest MCU and latest android version yesterday (202005211538 - fake android 10). The radio, mp3 player and bluetooth have new UI and for me looks realy cool, much better then previous one.

With new android version there is no more cold boot, when I start the engine. The head unit is instant on. With previous version the head unit always restarted, when I start the engine.

With latest MCU my rear camera not working. It says "No signal". So I install back MCU from december 2019 and rear camera works again. I don't know why. Does anyone else experience this problem?

My unit is Erisin ES7715V (CSN2 without DSP) and rear camera is also from Erisin (CCD).
[Android Head-Units] FullSky:
this is not a problem but you can find it in the car settings.

--------------------------------------------------------------------------------------------------------------------------------------------------------------

I have a problem, when the mobile phone is connected to the device's bluetooth, the whatsapp voice messages cannot listen to them. Why?

another question: does anyone know if there is an app to use the Android Car-like device?
[Android Head-Units] daemondee:
Yes, I know for this settings (I think you mean "shutdown delay when ACC OFF"). I set this to "OFF" in all older versions (I tried it many) but it doesn't worked. It's now also set to "OFF" and it works. So this is the first version, that works for me.
[Android Head-Units] UnsettledSoul:
Hum... apparently I'll send my CSN2 device back to amazon. I peeked inside and realized I couldn't even mount the cooler I bought. Chips on the SOM are exposed, no hard metal bracket / casing. So about the firmwares offered here (_yuzo_ gdrive stuff) they don't "feel" stock enough to send it back. Does one happen to have the stock android 9 image for pumpkin devices? My experience with contacting support is... well... crappy, I'd rather not ask them.
[Android Head-Units] liamstears:
Technical help please anyone?

CSN2 unit, DSP, Radio works but no android sounds from apps or anything

Whats going on?

Iv'e had the unit apart etc in the past and I know the unit was working previously last time I used it, what is the most likely problem?

I'm thinking an internal hardware fault of some sort?

But its only android sound that's gone, Radio works 100% and AUX in seems to work....
[Android Head-Units] FullSky:
try to reset or update
[Android Head-Units] Francesco140681:
Hello is there a possibility to hide the Status Bar?
[Android Head-Units] _yuzo_:
Not sure about the stock launcher, but if you're using something like CarWebGuru, it has such an option.
[Android Head-Units] rigattoni:
I told him in the German forum that it is the same as in other PX5 units:

ADB connect ***.***.***.*** <--- put in the IP address of the unit
ADB shell
settings put global policy_control immersive.status=*
[Android Head-Units] FullSky:
a question: but the screens of the new firmware are different from the previous one?

Are there any differences between the April and May firmware?
[Android Head-Units] _yuzo_:
may 21st firmware has a different view. As it is fake android 10.
[Android Head-Units] FullSky:
I did not mean it. I meant the one of May 9 for Android 9:confused:
[Android Head-Units] _yuzo_:
there is no visible difference between May 9th an April firmware. Only bug fixes, and as it is written in the first message of the thread: I have no changelog.
[Android Head-Units] stesofeu:
Got the files directly from Klyde and want to upgrade my Android 8.0.0 device. But before I start I just want to ask something regarding step 5: After starting the app "Android 8 upgrade 9.apk" and clicking the button, what will happen and how long have I to wait to be sure, the app has finished? Because there will be just a black screen I'm afraid of cutting the power to quickly... :confused:
[Android Head-Units] _yuzo_:
once it is black, the the app is performed the changes. You may wait around 30 seconds, but there's no need actually.
[Android Head-Units] stesofeu:
Thanks for answering! Do you mean no need to upgrade anyway? Well, my car is a Nissan X-Trail with 360 degree around view camera system. It works fine with my Klyde head unit but it is not possible to switch the different camera views manually as it is possible with the original head unit. So Klyde gave me several hints to activate that service but all didn't work. I found an information that it works with an Android 9 device. So I just want to try...
[Android Head-Units] _yuzo_:
I mean, no need to wait. It's up to you to upgrade or not. As well as those are your risks.:o
[Android Head-Units] FullSky:
hi at all,

i have this link for update:

https://wetransfer.com/downloads/264bab93139d100d521a7f9520411e8d20200615004626/a530f7

but i don't know if these files are update...
[Android Head-Units] _yuzo_:
according to structure and my unpacking there is a version 202006010933 for android part and fresh MCU, but the version will be known once someone installs it.
[Android Head-Units] spirosme:
PX5 CSN2 for VW GOLF 6 problem ACC OFF

Hello colleagues, a few days ago I also have a KLYDE PX5 CSN2 device in a VW GOLF 6, I have a lot of experience from the past in my other cars with RK3188 PX3 of the same factory and I have very good impressions! I can't say the same today as I see an independent UI much inferior to other Chinese manufacturers, in fact no support for custom ROM from the very good Russian developers we all know ...

I have a problem with the back camera does not work when you use the car BUT it works normally when the engine is not running and the ACC is ON. I have powered the Camera from the rear right headlight, is that the problem?

I updated with the latest update May 9th Ui and MCU! Launcer is unacceptable has huge square icons is crap!

Regards

Spiros
[Android Head-Units] T00bN00b:
I just installed it.

Android Version is 9 (no fake Android 10). No surprise, but BT and Radio App are the "old" ones from Android 9.

I took pictures of the new system infos:
[Android Head-Units] stesofeu:
I think I am going to upgrade Android 8 to 9 within the next days. Would you like to share pics of the radio and Bluetooth app? Thanks a lot!
[Android Head-Units] T00bN00b:
BT/Phone App

Radio
[Android Head-Units] stesofeu:
Thanks, it seems there is no updated version in comparison to Android 8.
[Android Head-Units] FullSky:
a question: did you use both files of my link?

thanks
[Android Head-Units] T00bN00b:
Yes, I did.
[Android Head-Units] FullSky:
good morning friends,

in this link you will find the update to Android 10:

- https://wetransfer.com/downloads/f6...load_button&utm_source=notify_recipient_email

have fun!
[Android Head-Units] _yuzo_:
this archive contains the same fake android 10 listed in the initial thread message.
[Android Head-Units] atalmatal:
hi

hi friend.this platform csn2 mcu dont have any custom rom?

mtcd mcu have more rom and custom rom that are so beautiful and friendly

hct7 rom very beautifull
[Android Head-Units] threeeye:
Hi guys,

I have a Belsee HU (Android 9) for Mazda 3

I have 3 problems...

Problem 1:

The unit will not recognize my steering wheel (Media and phone controls)

The steering wheel is connected to the console joystick (that came with the HU, the original is not recognized by the HU)

Anyone knows how to fix this?

Problem 2:

Every time that I turn on the AC in the car the "OK Google" pops up and stops the audio

AC level 1 and 2: everything is good, no "OK Google".

AC level 3: "OK Google" pops up every few seconds.

AC level 4 till 2 before the end: "OK Google" pops up every millisecond, and I can't get out of it till I shut the AC off or lower it to 1-2.

AC level 1 before last and last level: everything is good, no "OK Google".

Problem 3:

When Waze is opened the music volume drops down every few min (sometimes every few seconds)

e.g. my music is blasting at volume 22, then is goes down to 15.

I crank it back up to 22, and after a few min/sec it goes down back to 15.

This happens only when Waze is on...

Thanks
[Android Head-Units] rigattoni:
As I told you... check the settings for your CANbox and try different Mazda settings if there are some.

About your ACC issue:

Remove the console joystick and test again.

By the way:

Link to the unit

MCU version of your unit

firmware version

Please provide these information to get help.