yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] Karlynche:
today I'm going to try it. Regarding the fact that the latest version of erisin works fine, I do not agree. I use Jan 6th 2021 202101061613 with Erisin launcher

and the ring tone does not work well
[Android Head-Units] Olikkolik:
Dnes jsem poprvé použil handsfree a je to špatné!

Mám DSP a zvuk hovoru je příliš basový - neslyším volajícího. Nastavení hudby je v pořádku, ale při volání musím ekvalizér přepnout na „vyšší tóny“. Chybí mi možnost nastavit zvuk pro telefonování na „základní nastavení bez DSP“. Není v tom trik, apk?
[Android Head-Units] elgroso:
Hi friends,

I have just buy and mount an Head Unit on aliexpress for my Peugeot Rifter 2019.

https://fr.aliexpress.com/item/4001228345564.html?spm=a2g0s.9042311.0.0.2b826c37LfDAtd

This Head Unit seem to be a Klyde and work great.

The only problem is that the front radar only work when I'm in reverse gear.

His someone have a solution for this problem ?

Thanks for your answers.
[Android Head-Units] Olikkolik:
I'm not sure, but try the factory settings, there was probably something about the front radar.

Please do you work setting the Sound-Balance and Fader in Normal? It only works for me in Advance.

Thank you
[Android Head-Units] elgroso:
I' m trying a lot of things in factory settings but nothing work.

For me, sound-balance works great in normal and advance mode.
[Android Head-Units] Olikkolik:
maybe if it's Klyde and the experts here confirm it, you could provide your version of MCU.
[Android Head-Units] FullSky:
hi at all,

i have a PX5 with Android 10 (real) and firmware Jan 6th 2021 with Erisin launcher.

- I noticed that with this firmware the name of the stored radio stations does not appear in the box below, can this be changed?

- another strange thing is that loading the mp3s in the navigator's memory does not put them in alphabetical order, what can I do?

thanks a lot
[Android Head-Units] criszz:
hello all, android 10 version from first post will work on 1280x720 devices ?

i have a PX5 with Android 10 firmware Jan 6th 2021 with Erisin launcher

especialy Nov 26th 2020 PX5 202011261850 because i don't like ersin radio app

thank you
[Android Head-Units] _yuzo_:
Yes. The screen resolution is vital only when you use PC for upgrade between the versions of android. If you use USB stick, the screen configuration is not changed by default as OEM partition is not formatted.
[Android Head-Units] criszz:
Thank You. Installing right now. Looks promissing :))
[Android Head-Units] lew26:
I'm ready to try the upgrade to Android 10 dmseg command isn't part of termux Typing on my HU is a PITA. should i be using a different terminal program? Do I have to install linux util package? I need something that requires as little typing as possible.

FWIW Droid Info App indicates USB OTG is supported
[Android Head-Units] _yuzo_:
dmesg is standard linux/android utility and should work in any terminal emulator. You need exact output from dmesg or disassemble the unit. All other things could lead to bricking your device.
[Android Head-Units] Messcoll:
Hello Friend ,

I did recieved a new coreboard from Klyde today , plugged in and start the unit but the screen keep black while Android is started because I can see my unit blutooth in my smartphone , so what you do you think this problem camefrom ? I did mention to Klyde that my unit is 720P screen before the shipment but maybe they send me the one for 1024x600 ?

Can I flash it with USB flash to the right OEM ?
[Android Head-Units] _yuzo_:
yes, most probably OEM is the case and the coreboard has 1024*600
[Android Head-Units] _yuzo_:
https://4pda.ru/forum/index.php?showtopic=928321&st=3940#entry99948374 use google translate to read the instruction, or write me in PM if you have the questions regarding the process.
[Android Head-Units] lew26:
I couldn't get the grep part of the command working, probably a typo made multiple times.

I just typed dmesg and scrolled until I saw the output indicated. Update was easy.
[Android Head-Units] criszz:
Hello all, i have very high volume on bt incoming call, on any rom A10 i tried, is something that i mised ? No separate volume at all. Is there a fix to that? Thank you for your help.
[Android Head-Units] Messcoll:
Hello friend,

I will start by the good news which is that my head unit is fully working now 🤩🥳🥳🥳, many thanks to you for your support from the day 0, just want to mention that the screen resolution problem is fixed by passing a small .config file I recieved from the coreboard seller (klyde), I am sure that the flash method you mentioned is working aswell but this method is much easier and quicker if the problem is only resolution.

I can send you the config file if you want so you can see what's inside, its updating the system by just entering in the recovery mode just like the mcu file.

Thanks again for your support.
[Android Head-Units] _yuzo_:
Yes, please send me the file and the instructions.
[Android Head-Units] Messcoll:
Ok, so the download link is below and for the instruction is very simple : I power on the head unit and when I got Android started ( confirmed by the Bluetooth show up in my smartphone), plug in the flash drive with the conig file (make sure you put the file inside the folder OEM as it is when you extract from the rar file) then just push and hold the power button till all buttons start blinking then release and push again quickly the power button for around 5 sec to restart and enter the recovery mode, the flash drive led start blinking and very quickly the unit read the config file and fix the problem and restart with the screen work just fine.

Hope this will work for everyone and thanks again for your support.

Download link :

1280X720_8寸超高清屏/oem/ak_vendor/.config_properties

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

we.tl
[Android Head-Units] Karlynche:
I have news regarding this issue. I have unsoldered the wifi module and I have connected a compatible wifi module via usb to the radio. In one of the two USB ports the connection continues to be cut off, but in the other USB port the Wi-Fi module works perfectly and without cuts. What part do I have to replace?
[Android Head-Units] Culdea:
I'm sorry, I didn't know where to post it exactly, if there is an admin to move it where it should, it would help a lot to get an answer to the problem. Thanks
[Android Head-Units] lew26:
On some units one of the "USB" ports will only work with cellular modem (with SIM card). It might not work for some other USB applications but not all.
[Android Head-Units] Karlynche:
thanks for your answer but that is not the problem. since the original antenna has connection cuts constantly works and stops working and stops and so on. I've unsoldered it and plugged it into a usb port on the radio and it does exactly the same thing. and in the other usb port of the radio it works perfectly. There is a component or several that I have to change as Yuzo said one day, but I don't know which ones.
[Android Head-Units] _yuzo_:
I have a guesstimate that it works well in OTG port that comes directly to CPU and disconnects via USB hub GL850G. There could be two things: Hub is dead, hub is located on a coreboard and can be replaced with more advanced GL852G, GL850G is also ok. But before replacing, it is better to check if 5V line have 5 volts. If there is around 4.7-4.8v - it is needed to replace electrolyte capacitors on a right side of the motherboard. Which ones? It is better to measure ESR and find defective. Or just replace all.
[Android Head-Units] sean19661:
Hello I have a vanku unit with this firmware could someone tell me the mcu and firmware i could use.in the bluetooth settings is set to auto and i cannot change that setting to give a pin code also i have to always manually connect to the Bluetooth

Any help would be appreciated
[Android Head-Units] criszz:
Hi all, solved high ringtone on bt by deleting ring.mp3 from system. Root needed.

Anyway if i want to change bt interface, except from flashing another rom ,is there a way?
[Android Head-Units] aemdesign:
For those who are wondering I did some testing with OBDLink products.

OBDLINK LX - the problems seems to be the space in the name and the 6 digits pin.

From OBDLink forum:

Important notice, starting from firmware 4.5.2 the default bluetooth pairing code is 0000. You can switch between firmwares using the OBDLink app.

There is a procedure to restore the 4 digit pins - WARNING, if done uncorrectly you can brick the device. Here's the procedure for OBDLink MX, but it works also for LX. An Android phone is needed:

About the space in the name, another option to just rename the unit is through the OBDLink Android app, there is a menu to do that without entering STBTDN - and you are good to go, without all the previous procedure.

After a lot of trial and error, the connection in my Klyde unit was accepted but still VERY buggy. So I ended up buying a OBDLINK SX (it's the red one using an USB connection cable) - I confirm it works flawlessly on my Android head unit, as also specified in the tech specs of the site (it says it works on Windows and Android). The connection is faster than BT and very reliable. It also has power management, and when the engine is not turnet on, it doesn't use any power (infact the lights in the unit are off).
[Android Head-Units] gassnico:
Hi,

I need your expertise ! il plan to upgrade my px6 from Android 9 to 10 by USB to USB but I have one port identified as EHCI (not compatible for upgrade) and the second is not declared as e

OTG but as XHDCI and I'm not sure that it will be compatible for this operation ! and I don't want to brike my head unit then discover that my USB is not compatible .

If I need to connect the third USB I prefer to do it before to start upgrade without stress !
[Android Head-Units] gassnico:
I reply to myself !

I visited the russian post and it seems that on px6 the OTG port is declared as xhdci !

I will probably try to update my head unit this WE !
[Android Head-Units] Naikara:
Hi,

I recently buy a head unit PX5 Erisin 4 RAM/64ROM running Android 10

MCU:Update to last MCU CSN2_D_1152020_114303

Firmware: Update last firmware on top of this thread Jan 6th 2021 202101061613 with Erisin launcher.

My problem is that I updated my unit without backup previously and now I can’t use CarPlay.

Speedplay app need activate (in my original firmware was activated), same for zlink, my question is if in some of the previous firmwares CarPlay works for somebody. Thanks.
[Android Head-Units] Naikara:
I have received a message from klyde with a firmware to update and the zlink app to reinstall, zlink didnt work for me need activation is 4.01 version and the Firmware is 202101191951. Link because somebody need it. zlink 4.0.1-

P.D. Finally support team active the zlink and I was able to use CarPlay even wireless!!!
[Android Head-Units] gassnico:
It works fine ! I used the XHCI USB port after and after a period of stress my computer recognized it !

Everithing seems works on Android 10
[Android Head-Units] rigattoni:
I just found an issue...

It may be related to my phone, but it´s strange.

The issue is visible on the last 2 firmware versions for PX5 and CSN2.

If the phone is connected via BT and you activate in the phone BT settings the media usage, any player is stopped after a while. This issue is reproducible.

If I switch off the media usage, all is fine.
[Android Head-Units] sbruda:
I think it is a feature :) though I agree that it is incredibly annoying. This happens whenever the phone tries to send any sound to the head unit. When this happens the head unit (understandably) switches the media input to the phone connection and so the currently active media source on the head unit stops. Unfortunately notification sounds are also interpreted as incoming media and trigger such an event (it is even possible that by the time the switch is complete the notification sound has played and so the head unit does not actually produce any sound at all and the media source switch takes place in complete silence). The fix (if any) should be on the phone side as far as I see things, which should stop sending notification sounds to the head unit. I distinctly recall finding an option not to send notifications over Bluetooth but play them through the phone speaker instead, but that happened awhile ago and so on what is now an ancient version of Android. I am unable to find the option again on my current phones (all of them Android 10) so I did just what you did namely, disable media audio for the head unit (on the phone). If such an option still exists somebody pointing me (us) to the right place would be much appreciated.
[Android Head-Units] sbruda:
Hi,

Is it still the case that a phone and an OBD adapter do not work well when simultaneously connected to the head unit through Bluetooth? I am asking because I have seen this kind of a behaviour on my head unit, where the Bluetooth connection to the phone will drop frequently and/or the Bluetooth OBD adapter will cease to communicate with the head unit, and I am wondering if this is something that can be fixed or is a MCU limitation.

Note in passing that the question is mostly academic for me, since in the meantime I switched to a USB OBD adapter, which is much more responsive and does not mess with the phone Bluetooth connection. If anybody knows an answer will nonetheless be appreciated.
[Android Head-Units] sean19661:
Hello everyone

I been trying to get some help i purchase this PX5 headunit branded VANKU off of Amazon

https://www.amazon.com/gp/aw/d/B08P...&pd_rd_r=a0326c0d-a803-4be9-a73c-72e8d7816a01

I have been in contact with vanku and the seller regarding my issue with bluetooth not able to change bluetooth pin code always set to auto so anyone could connect to my bluetooth without a pin number I was wondering if the firmware listed in the first post could be flashed to my unit and point to the one in the first post ? As it is csn2 with android 10

Please Help !
[Android Head-Units] _yuzo_:
It could and it will help you. Pickup the most resent that corresponds your CPU type. It is NOT mandatory to upgrade MCU.
[Android Head-Units] sean19661:
Thank you yuzo

On the list of firmware you posted on this fourm witch firmware number do you think would be my best option ?

Your opinion would be greatly appreciated please !
[Android Head-Units] lew26:
He already answered you, pick the most recent in other words the newest firmware which corresponds to your current type
[Android Head-Units] engel_dan:
Hello! I have a problem (PX5 CSN2_D). After update from android 9 to 10, I have a wrong resolution. My last resolution in andoid 9 the 800x480, new 1024x600.

After I make the downgrade to android 9, but this can't help. I need the rom with res 800x480, (9 or 10 android), please help

Solution with oem folder don't help for 800x480

Sorry for errors
[Android Head-Units] oldfox74:
hello,

in this version of px5 (see photo)

is it possible to adjust the reverse gear guidelines?

I have those dynamics, but these are too high

what would be the latest firmware and mcu version for my radio? (brand erisin)
[Android Head-Units] lew26:
According to the first post in this thread 1024 x 600 is the stock resolution for these units. Later production units had a higher resolution.

Maybe contact the seller? Does the 1024 x 600 work on your unit?
[Android Head-Units] _yuzo_:
There are some models with 1280*480 and 800*480. The last one have a problem with setting it correctly if update from android 9 to 10 is done.

Hope to have a reply from factory on Monday.
[Android Head-Units] cromat200:
Thanks for information. I ran into that issue yesterday since my unit is 800*480. Besides that the update was successful.
[Android Head-Units] oldfox74:
these are rear guides lines (from the unit, not from rear camera:

how fix it?
[Android Head-Units] _yuzo_:
On android 9 and 10 tap on screen, there is adjustments menu. At least it works for static parking lines.
[Android Head-Units] oldfox74:
are you sure is not only a regulation for luminosity?

(tapping the screen)
[Android Head-Units] _yuzo_:
At least that is possible on static lines.
[Android Head-Units] oldfox74:
Thanks so much...

with the dynamic lines it did not work .... but now I try to see if it adjusts the fixed ones.

Another thing ... in the second chance to choose the home page, a bmw 1 series is represented .... do you know if you can change it?

yuzo

do you recommend me to update firmware and mcu?

I have the one in the previous photo
[Android Head-Units] _yuzo_:
That is Erisin launcher on your photo. You can install the android firmware without it. Take the firmware that corresponds your CPU type (PX5 or PX6) from the heading post. Also you can use a custom launchers like CarWebGuru or Agama etc. Regarding the MCU upgrade - do that only if you have problems with sound quality, canbox adapter etc.
[Android Head-Units] oldfox74:
thank you...

sound quality is ok !!!

actually i use FCC car launcher....

but my firmware is old, so i can change it with the last one (No erisin) and no change to MCU.

if i change only firmware, there are no problems with my canbus?

(now it runs good)
[Android Head-Units] _yuzo_:
Please take 800*480 file in the archive.

How to proceed: Unpack this archive to the root partition of USB stick.

You will get "oem" folder, with "ak_vendor" folder in it and ".config_properties" file inside. Yes, the filename starts with a dot.

Once the USB stick is prepared, you have two options:

1. Power on the head unit and when you got Android started, plug in the flash drive with the conig file, then just push and hold the power button till all buttons start blinking then release and push again quickly the power button for around 5 sec to restart and enter the recovery mode, the flash drive led start blinking and very quickly the unit read the config file and fix the problem and restart with the screen work just fine.

2. Another way is to put kupdate.zip on the USB stick along with "oem" folder and install the update. After the installation the unit will have a correct resolution (specified in ".config_properties" file)

Both ways are tested and OK, select the one you like.
[Android Head-Units] fight2k:
KD 10.0 2022.3 - Google Drive

drive.google.com

Newest update.

I get this link from Erisin support.
[Android Head-Units] cromat200:
Thanks, you're the man! I took option 2 and it worked like a charm.

Many thanks!
[Android Head-Units] silvio71:
ciao a tutti avevo inserito un post e non lo trovo più .. mi chiedevo se qualcuno mi può aiutare per la mia autoradio android px5 per la mia 500x un anno fa ho acquistato questo prodotto dopo circa 6 mesi si spegne e non funziona non voglio riaccenderlo .. rimangono accesi solo i led volume e alimentazione ma lo schermo rimane nero .. ho contattato il rivenditore e lui mi ha mandato un firmware da inserire .. ora ti chiedo aiuto visto che il display è nero come posso installare il firmware? Grazie in anticipo
[Android Head-Units] _yuzo_:
The interface of this unit differs from the discussed in this thread, so please disassemble it and find the exact platform. Then you'll be able to find a correct thread.
[Android Head-Units] sim4000:
Hi guys!

Finnally I found this thread! :D Thx, I've learned a lot with it!

I bought an Android Head Unit for my car, it look likes this one : PX6

It looks like a Klyde unit.

- I have some questions, is it possible to change the radio app? I saw the Navradio that is very friendly, but it seems not work for me...

- Is it possible to change the sound when I click on the screen for something more cool?

- Can we change the ringtone? The original is... not so original lol

- I want to make a shortcut for a domotic command of my home, it's okay with a widget, but I want to know if it's possible to add a Pin Code on a widget?

I didn't tried other launchers for the moment, I need to try other? Is there one is better? I saw FCC and Nova a lot.

Thank you :)
[Android Head-Units] VAHID:
px5 or px6?
[Android Head-Units] _yuzo_:
PX5, have no time to add to my repo.
[Android Head-Units] fight2k:
Yes is it PX5
[Android Head-Units] FullSky:
hello everyone, sorry I wanted to ask you a question: which app do you use for navigation? is there a navigation app to use offline?
[Android Head-Units] _yuzo_:
Google maps work well in Ukraine and just awesome in Europe. Used IGo Primo for offline navigation, but Google maps even in roaming not so expensive nowadays.
[Android Head-Units] lew26:
I use Google maps, I use herewego as a secondary. Herewego lets you easily download regions, countries and sections of countries.

You can download all of Europe or just the Ukraine
[Android Head-Units] FullSky:
thanks for the advice. I am trying the Sygic app, but unfortunately when you give me the voice information you always hear the music in the background, how can I remove it?
[Android Head-Units] St3wpik:
Hi, i just update to android10, but the resolution is off, does anyone has the file for 1280x720? and the details on how to sort it ??? need HELP....and thanks in advanced
[Android Head-Units] DerSeeRuft:
same problem here. After the Upgrade on my PX5 the Screen is black but backlight works and on Radio i hear something. I think the Resolution is the Problem. But how can we solve?

thanks.

Edit:

i try this one

Post in thread 'Klyde PX4 | PX5 | PX6 head units with MCU CSN2 | CSN2_D | CSN2_8600_D (Android 8/9/10' https://xdaforums.com/t/klyde-px4-p...2_8600_d-android-8-9-10.3912413/post-84744535
[Android Head-Units] St3wpik:
I did, not working , if anything worst..cant even get the radio or anything...worst fear might have brick itcpermanently....tried dismentle it...no luck...last try is tocget the 1280x720 file...
[Android Head-Units] criszz:
Can somone point me in the right directon to buy a better gps module for my Erisin ES9791V klyde px5 ?
[Android Head-Units] _yuzo_:
US $10.69 7%OFF | 1~5PCS/LOT New original MAX-M8Q-0-00 MAX-M8Q-0-10(new version) GPS Module

https://a.aliexpress.com/_AWofiJ

This one suits all mainboards except rev 1.2.1. Purchased and tested by myself.

But please note, that weak GPS signal is caused by weak connection on SMA connector in most cases. The antenna requires 3.3v to operate correctly.
[Android Head-Units] DerSeeRuft:
Hear you everthing on the Radio? on the Black Screen i can start the Radio app, also i hear the beep when push the buttons. I tried the 800x400 file but nothing.

the 2nd Option to put the USB in and try to push the "OK" in Black Screen should work. But there are no effects. After Restart the Backlight from the Display was blinking.

1st Option with the Recovery Mode doesnt work. I can´t activate the Recovery Mode. (Push and Hold the Power Button. LED is blinking. Then push the Power Button quickly. No effects.

How can i find the other resolution Files? or can it edited from "wvga" to "1024x600" easily?

Device works but black Screen.

*sorry for my English :) greets from Austria
[Android Head-Units] _yuzo_:
Most probably, you have 1280*720 screen. I'll attach the config in 5-10 minutes
[Android Head-Units] _yuzo_:
Attached all possible screens (almost). The instruction is there: https://xdaforums.com/t/klyde-px4-p...2_8600_d-android-8-9-10.3912413/post-84744535
[Android Head-Units] DerSeeRuft:
you are great 🥳👍😁 thanks bro
[Android Head-Units] gassnico:
It's strange on sim4000 pictures we can see a PX6 android10 with build number 202103051220 !

I asked to my klyde contact but she couldn't find this version ! if someone have a better link with klyde team, it could be interesting to double check !
[Android Head-Units] St3wpik:
At first there was radio, then i tried the 800 X 400 file with the firmware update...after that there was nothing, it tried dismantle it to use the first method of shorting it, i must have did something wrong, cuz my board is dead now........ the risk is always there, was prepared before trying...
[Android Head-Units] fight2k:
I was rooted my unit and now I am just thinking what was the reason if there no have any custom rom for CSN2 platform...