yashsingh1/xdaforums huggingface dataset:
[MTCB Android Head Units Q&A] VW Crafter:
Hi everyone,

Have just received this item for my VW Crafter 2011, diesel 2.5L, manual.

Thank you for the info. I have managed to change Mercedes Logo for VW.

I also have another problem.

When I turn on first or rear gear the device switches off for a quarter of second: screen goes dark; lost GPS signal. And it happens in the other modes: radio/music player does not sound for a half of second.

The original factory installed unit had worked well.

So I am asking if it can be fixed or the item is faulty?

Maybe it is important that front and rear parking sensors are factory installed. But there is no any connection between parking illumination and the technical problem with the unit.

It only appears shortly after first or rear gear is turned on.

Thank you,
[MTCB Android Head Units Q&A] 1-2-Hak:
The last Blue radio I Posted if from the new firmware - It stores station names.
[MTCB Android Head Units Q&A] kwalsh24:
Hmm okay, will have to search for it, as im using the one that's posted in the first page, thanks for the update

---------- Post added at 11:54 PM ---------- Previous post was at 11:53 PM ----------

1-2-hak
[MTCB Android Head Units Q&A] 1-2-Hak:
Yeah thats the latest - need to have latest firmware to match it. mcu 1.77
[MTCB Android Head Units Q&A] kwalsh24:
Yep my radio is on that
[MTCB Android Head Units Q&A] 1-2-Hak:
whats your software version
[MTCB Android Head Units Q&A] kwalsh24:
3.0.36+ buld number to come.... actually its legible on this photo here

Same as what's listed on the first posting
[MTCB Android Head Units Q&A] kwalsh24:
Yeah, wait nvm it is, my bad.

Now to figure out why the GPS mixing isn't working correctly
[MTCB Android Head Units Q&A] croul:
How I can remapp GPS button?? Now starting Igo and I want change to Sygic. Is this possible??

Wysłane z mojego SM-N9005 przy użyciu Tapatalka
[MTCB Android Head Units Q&A] saifbarry:
In Settings - - > GPS - - > GPS Application
[MTCB Android Head Units Q&A] xrapidx:
Well, 1tb USB 3.0 drive doesn't work over USB. :(
[MTCB Android Head Units Q&A] kwalsh24:
Likely due to the USB 3.0 interface not being supported on the 2.0 interface, they are to be backwards compatible, however I can see that being an issue, or perhaps its a power issue, did you format the drive ?
[MTCB Android Head Units Q&A] pants001:
Possibly all going to have different setups however this is mine

Model S07

RDS Ticked

RGB LED Ticked

Front Camera Unticked

Wheel 3 Unticked

Rudder Unticked

Keymap Option 1

Touchm Option 1
[MTCB Android Head Units Q&A] idr3s:
Need help!

I just updated to Malaysks new rom for 800x640 with Kgl 1.86 mcu and it updated successfully. Now the buttons stopped working though.

So I hit the power button on the top right of the screen and the screen went blank and it stayed that way. I have tried turning my car on off several times but no dice. Could someone help me out with this issue!
[MTCB Android Head Units Q&A] gnox:
There seems to be a small battery on these units that holds the power for a few minutes. If you leave the keys out for 30 mins and then start the car - hopefully it will power on.

Be very careful changing MCU versions. - newer ones don't necessarily work - I have a suspicion that the versions are tied to button configurations. I have never been able to get anything but v2.3 to work on my KLD unit
[MTCB Android Head Units Q&A] naghtan:
How many people isntall the recovery TWRP? Im afraid I need laptop each time I wanna change the rom, then I wanna install it... but still the 2.7.0 version have the problem of the mouse? any mouse works? thanks!
[MTCB Android Head Units Q&A] idr3s:
Well all mcu's I've tried have the button illumination problem so I stick to the 1.86 on mine and the button configurations were always okay on it aswell. This is the first time I have a prob with 1.86. Also this is also the first time I've tried the one with next launcher.....might be the reason

Anyhow I've switched off the car and I'm just going to see what happens when I switch it on again [emoji29] [emoji53]
[MTCB Android Head Units Q&A] naghtan:
Someone could help me? I am looking a off-line navigator it have Japanese language and Japanese voice. Igo Primo and Sygic do not have Japanese, just Chinese... Any recommendations?
[MTCB Android Head Units Q&A] jimsiv:
Do you know where I can find an fm tuner board with TDA7706 chip? Today my radio stopped working and I open my kld and the tuner was too hot. I think that's why all these days I had bad reception after some minutes. Any help?
[MTCB Android Head Units Q&A] jacekruf:
Here is my settings and i post on youtube issue. You can watch video.

https://youtu.be/6f4rNmJtpzQ
[MTCB Android Head Units Q&A] Enc0der:
Hi,

I'm trying to have the Radio start ASAP when the unit boots up, and also have my navigation app always loading in the background but without taking focus.

Is it possible to start the Radio app ASAP at boot time, and then start Waze/IGO in the background (or - start normally and then immediately switch back to the Radio app) ?

Thanks
[MTCB Android Head Units Q&A] idr3s:
Alright so I waited for an hour and turned on my car and nothing! The hu doesn't start at all .. the reverse cams not working and neither are the illumntion lights when I turn on the headlights.

Someone help plz .. It seems like it got bricked!! =/
[MTCB Android Head Units Q&A] pants001:
Yeah that's pretty whack.

Inconsistent reactions also. Not always the same.

Maybe your seller can help with original MCU and Settings?
[MTCB Android Head Units Q&A] Malaysk:
You can go to rekaveri? By pressing the RESET and then after 3 seconds the power button and release within 3 seconds reset, but keep the power key?
[MTCB Android Head Units Q&A] Enc0der:
I have no idea what I've changed, but I think that Poweramp now works fine with my SWC without the multiple-clicks bug, using XMTC only (didn't check with HeadUnit enabled yet).

I will keep checking (maybe it was a one-time situation...) but I'm hoping that it will stay this way.
[MTCB Android Head Units Q&A] Marius B:
I install your last firmware for rk3188 hd and i like very much nova launcher.

I wait another changes if exist.

Only light and radio quality i dont like.

I hope to improve that.

Right now i test on my bank.

I gest wait to put in car.
[MTCB Android Head Units Q&A] NaviPR:
Hey Doc,

I have KGL units exclusively and I was able to get the .apk for Easy Connected off one of our units with the "Export" function of ApkInstaller. So here you go. It's from a dual core unit. I'd love it if anybody else checked what this could be for... [MENTION=456516]typos1[/MENTION] ? [MENTION=6041319]dsa8310[/MENTION] ?

https://www.dropbox.com/s/4e11inkdzevjvk1/net.easyconn-1.apk?dl=0

I don't get what they're saying about anybody being able to "buy" the app, it seems like there is no mention of it around the Internet whatsoever...

---

Another thing:

Lately we seem to be having problems with iPhones. This is regarding version 4.4, builds 15012015 and 11032015. We can connect to any Wi-Fi from a router, at work for example, or to an Android phone via the Wi-Fi hotspot, but not to an iPhone. When we try iPhones, the 5 for example, the Wi-Fi shows the phone on the list. We try to connect, then the signal drops from 3 bars to 1, then the signal is lost, or it may even try Authenticating, but quits...

What do you think the case may be? It looks like lately you just can't connect the unit to an iPhone.
[MTCB Android Head Units Q&A] doctorman:
Thank you NaviPR

really appreciate the effort to get the file uploaded

I will try it tonight and report back,

so you have this running on a dual core? do you have firmware link for your unit?

wondering why no one else has this
[MTCB Android Head Units Q&A] NaviPR:
No problem. We are also wondering what this app is for and what it does, it seems like some sort of debugging tool? But when I connected my Android phone to any of the USB outputs via microUSB cable it only started charging and didn't interface with the head unit.

Yes, our units are dual core. As for a firmware link I'm not sure what you mean, is it some sort of cable? If yes, I don't have anything like that.

As for nobody else having this thing, it seems to appear on and off in random units, and isn't included in OEM.
[MTCB Android Head Units Q&A] DJCannonball:
Just a quick update: my RK3066 SoM has FINALLY arrived in China.

They have confirmed it is faulty, and they are sending me a new one.

I expect it to receive in 3 weeks.
[MTCB Android Head Units Q&A] ktibor69:
I try the 3G modem.

The 3G modem works fine that it's connecting rear USB port alone.

It doesn't work together DVR camera via USB (not powered) Hub. The power of the USB port is not enough, I need more current!

I have USB hub with power in (jack) port. Maybe this item good for me: http://www.aliexpress.com/item/1pcs...1392007404.html?spm=2114.32010308.4.64.QbXJTh
[MTCB Android Head Units Q&A] gnox:
Nuts. Have you tried disconnecting all the cables at the back of the unit - forcing it to power down totally?
[MTCB Android Head Units Q&A] idr3s:
Nope haven't tried that .. though I'll wait it out for a bit (to power down the unit) as I havent tried removing the unit before..

Might try [MENTION=3590033]Malaysk[/MENTION] 's suggestion first.. see if that works out for me.

Btw once/if I get into recovery... what's next?
[MTCB Android Head Units Q&A] gnox:
In recovery there should be an option to upgrade MCU.

Put your original MCU.IMG on the GPS SD and flash it. Hopefully you get your buttons back.
[MTCB Android Head Units Q&A] idr3s:
My units a KGL 8102 with 800x480 res and its a rk3066 . I used Malaysk's rom (with next launcher) to update from his post #7614 (link to the download ( https://yadi.sk/d/coFjYY6KgYitQ ) along with the 1.86 mcu i always use (cause of button illumination). Anyhow I'm going out to the car soon to try getting into recovery. I'll get back here with the update.
[MTCB Android Head Units Q&A] doctorman:
the USBDebugging has to be enabled for the software to work,

also you might need a special USB cable called USB host cable or OTG Cable,

or you might need to use a different USB port on the unit,

I will try it out..

so this was not in the OEM folder ?

was it in the system folder?
[MTCB Android Head Units Q&A] idr3s:
Can't get into recovery dude .. tried it several times. Absolutely no response from the HU!!?
[MTCB Android Head Units Q&A] DJCannonball:
I already have! They say it is not exchangable with a RK3188 SoM

I know they got it wrong, but I can't do anything to change their minds. Or can I?
[MTCB Android Head Units Q&A] NaviPR:
Yes, I have set up my phone as per the instructions in the app - Developer options enabled, USB Debugging too. You are probably right about the cable, I used any microUSB that I have found, that might be the case. I ahve tried both ports on the unit.

This was not in the OEM or system folders, it was simply installed on the unit as every other app.
[MTCB Android Head Units Q&A] elitegroup:
In version KLD 4.2 Codu, incoming phone calls are displaying the contact name, but not in V4.3...

any idea to solve the problem?

Thanks
[MTCB Android Head Units Q&A] idr3s:
Well the update was successful. Let me give you a little bit more.

I started off with updating with the malaysk update and the Kgl4 v2.47 mcu. Since the button lights stayed on I redid the update but with 1.86 mcu which was the same I used for all my updates.

Both updates were successful though things were a bit laggy for some reason. I was yet to do the step to format SD card after update, that malaysk said to do since everything was still in Russian.

This is all I have .. I didn't really flash a wrong image or something so I don't know what's up with the unit.

Anyhow I wasn't aware the buttons are independent from the mcu. I'll keep trying. However is there different methods of entering recovery for different units or is it all the same?
[MTCB Android Head Units Q&A] DJCannonball:
They don't have RK3188 boards, so they told me.

i also tried http://www.aliexpress.com/store/301644 i started a chat session, Jenny was the only one available. but she never replies at all not even a 'hello good day'. same goes for the emails i sent, not one single reply i get. a TERRIBLE salesmanager i say.

on all the contact options on their shop, Jenny seems to be the only one. there's no way to get in contact with Jacky it seems.
[MTCB Android Head Units Q&A] laserman123:
Looks great Malaysk...Is it coming today?
[MTCB Android Head Units Q&A] DJCannonball:
i just contacted Shenzhen Kai Ge Le Electronics Co., Ltd. Store No.830098

and tried to order a RK3188 board.

at first they explained it isn't compatible and i should contact my seller.

i told him that i would take full responsibillity if it turns out it doesn't work and i would be happy to pay extra.

the answer was: please contact again next monday, i will ask my boss

why is it SO hard to get this specific piece of electronics ? what's their secret behind it?
[MTCB Android Head Units Q&A] gnox:
I suspect that the unit has remembered it's in shutdown mode and is waiting for the power key press.

Whatever went wrong, it's not recognising the power press - it must be linked to MCU - which is very unusual.

I would really recommend disconnecting the wires at the back - forcing a power down and hopefully it will power on as normal afterwards
[MTCB Android Head Units Q&A] idr3s:
[MENTION=2831775]gnox[/MENTION] [MENTION=6041319]dsa8310[/MENTION] [MENTION=3590033]Malaysk[/MENTION] seems like cutting off power by removing the unit is my only option. Thanks for the info guys (y) hopefully this works out
[MTCB Android Head Units Q&A] xcuter:
It's easier to just unplug the car battery than unplug the head unit.
[MTCB Android Head Units Q&A] idr3s:
Hmm yep that is a better option . I'll try that!
[MTCB Android Head Units Q&A] hahalolz:
install Ask toolbar
[MTCB Android Head Units Q&A] Malaysk:
May 14, 2015 for 1024X600

Only for RK3066

++++ Altered all regular programs for all the density of the screen 180-230 dpi

++++ Removed section as the weather forecast of the curtain, and from the status bar.

++++ Fixed change the button illumination color palette section in Settings.

++++ Updated all major programs and services to the latest versions.

++++ A new Titanium Backup Pro, where you can now save the settings and he SuperSu

++++ Updated the main widget Weather GO Weather (only firmware version from the Next Launcher-th) to the latest version of the May 6, 2015

++++ Added to network settings and flight mode.

++++ Upgraded Settings-GPS-GPS info. He became more informative.

++++ New Equalizer.

++++ Fixed icon sleep mode (moon) in the status bar

DOWNLOAD HERE

+
[MTCB Android Head Units Q&A] gnox:
Good call - as usual, I over engineer everything :)
[MTCB Android Head Units Q&A] zorantoma:
Perfect as always :)

Can you please make a version without the slep icon and screen off icon?

Thank you
[MTCB Android Head Units Q&A] laserman123:
Thank you for your hard work getting this done...Brilliant as usual :)
[MTCB Android Head Units Q&A] RaZi3L_:
Nice!! Can you share the jy launcher to replace ?
[MTCB Android Head Units Q&A] doctorman:
How much do they charge for the quadcore SoM with shipping to USA?
[MTCB Android Head Units Q&A] DJCannonball:
i still do! i have sent Jacky a polite email.

thanx for the help :good:
[MTCB Android Head Units Q&A] jimsiv:
Guys do you think Jacky can sell me the main board with the fm tuner for my kld? Does she has parts for kld units?
[MTCB Android Head Units Q&A] doctorman:
JY asked for exactly 78$ from for it

wondering if they are all the same

is MCU recorded on this piece?
[MTCB Android Head Units Q&A] jkchr1s:
Recently I installed the newest Condu Joyous rooted ROM on my Klyde unit, and the sound quality was horrible. I had to crank the volume up to about 20 for the sound that used to play at around 12-13. All of the sudden my subwoofer quit, and when I got to work and looked in the back of my car, it smelled like it was toasted. I replaced it and bought a lower wattage amp, hooked it up, and it still sounded horrible. I was playing music, and in between songs, I heard a swishing type of noise. I still had my amp out because I was adjusting everything, and noticed that the sub was "pulsating" with absolutely no audio, flexing practically to max.

I shut it off and went back to the early Feb KYD firmware (because it had the best sound quality), and things seemed good for a while. The swishing noise went away, sound quality improved, and I thought all was well. After playing at low volumes to break in the sub, I turned it up to about 20, it sounded good, and played music for about 20 minutes. Then inbetween songs, I heard the swooshing sound again, and the subwoofer was flexing for no reason. I then noticed the 6.5" speakers were sounding strange during the subwoofer pulse.

I have never in my life seen this behavior. When you power the unit on, it sounds great for a little while. If you play music for a few minutes, it starts doing that same swooshing thing again. The speakers flex as if they have full power, then no power, and it slowly tapers off until they all quit pulsating. It happens with both Android audio and the FM radio, so I'm guessing it's either the amp going bad, or the MCU.

Has anyone else experience a similar issue? Does the MCU chip provide direct sound to the amplifier, or does Android mix the audio? It looks like in the factory settings Android simply flashes the volumes to the MCU and the MCU does the mixing.

Personally I've never seen an audio amplifier have this effect, and from what it sounds like Klyde/others try to troubleshoot remotely and swap parts. Could this be something as simple as the MCU or does it sound like an amplifier or some kind of interference on the board?

Edit: The 6.5" speakers are connected directly to the HU amp, the subwoofer amp is connected to the rear RCAs. Also it has started getting much warmer during the day, I have not had this unit during the warmer months yet.
[MTCB Android Head Units Q&A] typos1:
Rooted ROMs are pretty much standard apart from the root, the adition of DSA's mod for TT and more space for app, none of that has caused any prblems and you could install one and remove the mods if you hace root. No one has had a problem caused by having root access. You could nstall 4.2.2 which can be rooted with an app, otherwise theres nowt you can do.

You could intsall the 4.2.2 radio app on 4.4.4.

I dont think so - "rudder" lets the MCU know whether the car is LHD ort RHD so the door opening warnigs are displayed correctly and "wheel3" is a mistranslation of "freewheel" and means the volume knob turns the volume up when turned right then down when turned right and vice versa when turned left (no one has worked out the purplose of this yet).

Someone needs to learn how to google before cluttering this thread with basic questions :)

Done :)

They can if you de-compile the app :)

You can just replce the launcher in system/priv-app yourself, no need to keep bothering Malaysk - he does all this for free.

You dont need to back up and cant anyway as you say. MCU and Android updates are entirely separate. If it has a non numbered MCU, its supposed to have a non numbered MCU.

OK so it looks like quad cores have a USB screen sharing app that doe not work on dual core models. Just a question of time until we get some JY quadcore firmware or you find another USB screen cast app.

Alibaba, Aliexpress, Google ?
[MTCB Android Head Units Q&A] epicuser07:
Works great for the KLD!
[MTCB Android Head Units Q&A] Malaysk:
update Settings.apk

For firmware update_4_4_4_800X480_RK3066_19_MAL_11_05_2015 and update_4_4_4_800X480_RK3066_19_MAL_NEXT_LAUNCHER_11_05_2015 update Settings.apk.

If someone uses on the unit for the distribution of Internet Wi-Fi (modem mode), the latest firmware for 800X480 (19th) when selecting a password to connect, an error occurs Preferences - fix it. Replace a file in the System / priv-app. Also added to the network settings and flight mode, under More ...
[MTCB Android Head Units Q&A] Dangerous13:
In search of Launcher from RK3188

I am looking launcher (firmware) from device with RK3188 processor. For example here is the device: aliexpress.com/item/Quad-Core-RAM-2GB-ROM-16GB-Android-4-4-Car-DVD-GPS-for-Nissan-Juke-X/32330172466.html?spm=2114.32010308.4.166.tbDWUp

The archive did not find a similar firmware. Has anyone seen this:confused:
[MTCB Android Head Units Q&A] mnisar:
Please update your rk3188 1024x600 with new changes what you added in rk3066:good:
[MTCB Android Head Units Q&A] Marius B:
To

Malaysk

Can make live boot logo ? With oem rom for rk3188 hd i have that.
[MTCB Android Head Units Q&A] xtrend57:
try here:

http://xdaforums.com/android/general/winlink-ownice-android-head-unit-4-4-2-t2899282
[MTCB Android Head Units Q&A] poyz:
I got one of these units delivered today.

http://www.ebay.com/itm/251957583207

I downloaded the following firmware

http://huifei.fs-fileserver.de/cont...4.4.4/JY 4.4.4 1024x600/JY 1024x600 20150415/

When I follow the instructions on the first post to flash update.img it doesn't work?

- I copy update.img into my GPS Card

- Reboot into recovery

- Select update using sdcard

Am I doing anything wrong or has anyone had success with a similar unit?
[MTCB Android Head Units Q&A] Billkaza:
I like 4.4.4 apk i only wanted the RDS function to be better at least as is at 4.2.2. Is there any way?
[MTCB Android Head Units Q&A] DJCannonball:
make sure you use your GPS-sdcard slot (not only your gps-sdcard) most of the models the GPS-sdcard slot is located on the left side
[MTCB Android Head Units Q&A] jacekruf:
Try to remove SDcard and any usb cards then put firmware to GPScard slot
[MTCB Android Head Units Q&A] poyz:
Thanks for the tips guys.

I'll remove all the sd cards and usbs and only use the GPS Card slot and give it a go again.

How long should the update take? 5 minutes? 10 minutes?
[MTCB Android Head Units Q&A] DJCannonball:
it should take just a few minutes if it takes longer than 15 minutes something is wrong
[MTCB Android Head Units Q&A] vulbas2:
hello,

i have installed the latest release of Malaysk.

the problem is that my buttons do not match. eg "band" is "home"

how to solve this problem?

thx
[MTCB Android Head Units Q&A] DJCannonball:
you might have flashed the wrong MCU

firmwares are exchangeable from different vendors, MCU images are not (this info is also on the first page)

maybe the mcu image you flashed came along with the update.img? careful with wrong MCU-images it might brick your headunit
[MTCB Android Head Units Q&A] Malaysk:
Are you flashing with the files Update.img and MCU.img? the correct the firmware MCU.img, which is only suitable for your device, or go back to something MCU that you have to stand up to this. And for the future firmware only put in one file update.img. Job buttons depends on MCU.img and not from the firmware !!!!
[MTCB Android Head Units Q&A] vulbas2:
ouch, ok.

i have this product : kanor, KN-TP02C

I have to take what mcu please?

ttp://i19.servimg.com/u/f19/17/98/85/70/20150522.jpg

ttps://drive.google.com/folderview?id=0BxmzvLRI7-eNcURLdnl5dGljOVE&usp=sharing&tid=0BxmzvLRI7-eNeVA2SWkwM1pLZ28#listv

is that I can take a mcu here?

what version kld, kyd? 2.51, 2.43?
[MTCB Android Head Units Q&A] DJCannonball:
Kanor is just a reseller

Your current MCU shoul be in the info of the settingsmenu 'about this system'

but it's hard to find out what original MCU you have (after you flashed a wrong version, it will display the last mcu.img you flashed)

it can be any mcu from these:

https://drive.google.com/folderview...haring&tid=0BxmzvLRI7-eNeVA2SWkwM1pLZ28#listv

the image you showed says: KLD

KLD = Klyde not Kanor

you have to find out some other way which model you have
[MTCB Android Head Units Q&A] vulbas2:
I edited my post above. with a photo. add "h" for the link ;)

it comes to the original version
[MTCB Android Head Units Q&A] DJCannonball:
if that image you show is from before flashing the wrong mcu, then yes you have KLD (Klyde) MCU

in that case, only use KLD mcu-images to flash

the other OS images are all compatible.