yashsingh1/xdaforums huggingface dataset:
[MTCB Android Head Units Q&A] englezu14:
Tried, not work, tried CPU temp it only show a line "-" don't work, I have a problem? Or some xposed modules Don t work anymore? Thank you

The message is quote for user told me "youtube background playing" for xposed modules
[MTCB Android Head Units Q&A] RubbedLung:
Connection to PC

Can anyone give any hints as to how I might connect my unit to my PC and edit the DB on there?
[MTCB Android Head Units Q&A] eastberkshirecustoms:
I finally got around to trying this rom, sadly no, my screen issue is not fixed. It could be that I received a 'bad' SOM afterall....
[MTCB Android Head Units Q&A] jrgalang:
Thanks for responding. I've tried the buttons and didn't notice anything wrong. I did notice some ghost touches on the stock firmware though. Upgraded to Malaysk June ROM and that seems to have sorted itself out. The only other thing I'm thinking is the volts - is it possible that the car somehow throws less than 12V from the car's original wiring with this unit as compared to my old one? Do I really have to connect memory wire + negative straight to the batter if ever? Note that I have a WinCE 6 HU prior and did not encounter this issue with stock.. I wish I have a voltage tester at the moment to verify. This is just insane...
[MTCB Android Head Units Q&A] ktibor69:
Artificer of problems is the latest Malaysk ROM, not the latest MCU. The latest MCU is OK. I installed the latest MCU to the older coudu's rooted ROM. It was working fine. After I installed the latest Malaysk ROM your problem appear on my HU too.

And the Bluetooth contact sync doesn't work now.

After I have found this:

"June 7, 2015 for 800X480

Only for RK3066

+++ Android base of 22 May 2015 with Sleep mode. (Sleep mode only the above MCU 2.54)

+++ Default language - English

+++ Fixed a bug when switching to other languages (French, German, Lithuanian, Croatian and many others)

+++ Fixed problem with GPS mix (reset when restarting the unit)

+++ A number of other fixes, alterations and additions

!!!Revealed a problem with the timing of the phone book from the phone to the device, but it comes at the factory and the latest firmware from the KLD and KGL.!!!"

---------- Post added at 08:36 AM ---------- Previous post was at 08:31 AM ----------

Hi Jperezch!

You are the hope of us. We need Rooted JY RK3066 800x480/1024x600 firmware.

Do you get the help for rooting?

Do you have success for rooting?
[MTCB Android Head Units Q&A] CbIP:
Hi all!

I have a question about parking sensors - is it possible to display their data in a fullscreen mode? When I turn on parking sensors the radio displays them only when threre exists an obstacle and sensors see it. Also parking sensors information is displayed as an overaly window. I'd like this information to be displayed in a fullscreen mode an not only when the sensors see an obstacle, but all the time when my sensors are enabled.

Also, is it somehow possible (e.g. using insall-recovery.sh script) to enable automatic dash camera recording when the radio is turned on?
[MTCB Android Head Units Q&A] gmanor77:
Anyone??
[MTCB Android Head Units Q&A] xarlis:
hello friends, works Tomtom whith the last rom Malaysk for rk 3188 1024x600 on June 8?

thanks

Enviado desde mi GT-I9300 mediante Tapatalk
[MTCB Android Head Units Q&A] NaviPR:
Also doesn't work with Android phones on factory KGL software with V2.53 MCU. Works with iPhones.

Any chances for a pre-rooted Quad Core KGL image?
[MTCB Android Head Units Q&A] RaZi3L_:
we are few interested in this.
[MTCB Android Head Units Q&A] mrbean2k:
Hi Nir,

I have the same mic problem on my new KGL 3188 unit , I'd appreciate if you can upload some pictures for better understanding ;) .

Thanks!
[MTCB Android Head Units Q&A] elkabong007:
I have tried this from repository, Link was on the first page firmware for JY 4.4.4 RK3066 its rooted http://huifei.fs-fileserver.de/content/firmware/KK 4.4.4 Dualcore/JY 4.4.4/
[MTCB Android Head Units Q&A] RaZi3L_:
only the last one has the sleep time settings included in last MCU
[MTCB Android Head Units Q&A] ktibor69:
I need the brandnew 10 of June JY RK3066 800x640/1024x600 Rooted firmware.

Few days Jperezch begin to try the rooting of the latest JY firmware. He asked for help in this topic.
[MTCB Android Head Units Q&A] clearchris:
I don't think these units draw that much power over any stock head unit. You said you verified the wiring, so I assume you have not connected the head unit power in to the ACC line of the car, right? If you think there's some voltage drop, you can get a cheap multimeter or borrow one from someone.

Aside from that, if you had experienced ghost touches, maybe you have a stuck touchscreen. Maybe run your finger across the whole screen a few times? Nothing too strong, don't want to break it, but maybe there is a spot that is stuck.

You may end up having to ship it back. :(
[MTCB Android Head Units Q&A] obioan:
Can the rear camera be disabled/enabled from android ?
[MTCB Android Head Units Q&A] DJCannonball:
your Som is ok. the issue is only with this combination: RK3066(original unit) + 1024x600 + KLD. other than KLD models RK3188 SoMs work just fine on 1024x600

i have same issue, i have put my RK3066 back in, and wait until someone patches this in a new ROM or possibly a new MCU.
[MTCB Android Head Units Q&A] jperezch:
I recieved some tips from DSA, and I'm on my way. Unfortunatelly I didn't have much time to finish this job yet, but if I succeed I'll be glad to share it.
[MTCB Android Head Units Q&A] NaviPR:
No way to resolve this in my experience, the Bluetooth modules are just crappy like that.
[MTCB Android Head Units Q&A] OneCheekyDevil:
Depending on how you wired the camera probably not.
[MTCB Android Head Units Q&A] markcm:
Does anyone know if there any any options for Bluetooth modules and if they can swapped?
[MTCB Android Head Units Q&A] komo81:
Hi guys, is it possible anyway to detect car key from custom android app? I would like to make an music player app which will have profiles for different users (e.g. different playlist etc.) which will be recognizable by inserted car key. Thank you very much for your responses.
[MTCB Android Head Units Q&A] eastberkshirecustoms:
Yes, but my HU is a KGL....also, my model is being sold now with the quadcore option. I can't see them being sent out with this issue.
[MTCB Android Head Units Q&A] DJCannonball:
i'm not sure, but it could be the same issue for KLD as for in combination with KGL units. i hope not for your SoM

but still i think your RK3188 SoM is ok.
[MTCB Android Head Units Q&A] jrgalang:
Yup, the HU memory line is the one connected to the "hot at all times" line of my car. ACC is wired to ACC. Verified and triple-checked with a test light. Last step for me is to go to a friend's place and get the readings from there, probably even disconnecting the unit from the vehicle and see how it behaves on a steady 12v DC supply. If it behaves the same, then comes the sad news - ship back and have no radio till it gets returned.

Thanks for your responses! Truly appreciate someone walking through and provide inputs. :)
[MTCB Android Head Units Q&A] clearchris:
That's a great idea to set it up on a bench power supply. I would have suggested it, but figured if you didn't have a multimeter, you wouldn't have capability to hook up to 12v power. I'd watch to see if it performs any differently when it warms up.

Depending on your level of capability and desire to fix this without shipping it back, I'd take a peek in the unit and see if you can spot any vented capacitors. I tend to also suspect the caps when there are wierd issues.
[MTCB Android Head Units Q&A] markcm:
Google Map orientation - North up only

Has anyone had luck with Google maps perspective of "cockpit" working? I can only get North-UP view to work. I've re-installed a few times, and perspective works fine for WAZE and iGO maps so my HU clearly knows it's position and heading.

I have a KGL with MCU 2.55(with Musik update), and latest Malaysk ROM. Google maps would not show cockpit orientation with Stock ROM and MCU 2.22 either.

Has anyone else experienced this issue? Or does anyone have Google Maps working correctly with cockpit or "first person" perspective? I think this is also called "Direction UP" or "Forward UP" view
[MTCB Android Head Units Q&A] fredmuch:
Hi,

I dont understand how i can fix the bluetooth? Some devices are paired and some devices not. For example, I have viecar 2.0 in my car and I can pair my radio with viecar 2.0. tell me, how can I fix it? Who have some experience with this or similar problem.
[MTCB Android Head Units Q&A] mike.s:
I suspect a change to the MCU code would be needed, I believe that's what controls/configures the Bluetooth module. It likely sets the max bitrate ("bitpool") too low.
[MTCB Android Head Units Q&A] markcm:
Interesting,

As far as I understand, the MCU something that very few have the ability to edit, is that correct?

Does your unit have over compressed high frequency when streaming BT as well?
[MTCB Android Head Units Q&A] -=Gerner=-:
I still having similar bluetooth problems. Pairing (and use all HU BT functions) an android v4.2.2 phone no problem. Pairing OBDII bluetooth module v1.5 no problem. Try to use OBDII bluetooth module v2.1 pairing (it own self) without request pairing code, and does not work. TPMS Bluetooth (BT standard v2.0) it show, under at the available devices list, but impossoble to pairing, while HU does not prompt request a pairing code.... - does not pairing it by own self (as like OBDII BT v2.1 module). So it can not be use.

All of that units pairing, and could it use well, with my android v4.2.2 phone....

I don't know viecar v2.0 what is it, but I think one more unit which does not work.
[MTCB Android Head Units Q&A] obioan:
So, I got my unit today from Joying. All well except it doesn't work.

It boots for 1 minute then shuts down. I noticed the CANBUS decoder is for Ford Mondeo and I have a Ford Focus 2. How fun is that?

The seller is dead in the water. He was so alive until I payed for the unit. Strange.

Any hints?
[MTCB Android Head Units Q&A] jeroensteinvoorte:
Try disconnecting the canbus controller and check if the unit stays alive. If it doesn't, you know the unit is shutdown by the controller.
[MTCB Android Head Units Q&A] nrjdgn:
It is possible to have a full screen mode ?
[MTCB Android Head Units Q&A] edit:
The canbus is usually compatible between Focus and Mondeo... mine is and it's sold for whole european Ford family.... (talking about the small cars not trucks and such)

The funny/odd things are the following :

1. You cannot reset, reasign SW keys with the included HU software

2. In the setup menu on the can bus section the is none selected but the SW buttons work for some reason

3. The HU does not send any info to my Converse+ (even if I was told that it should send some like radio station frequency, CD track no)

---------- Post added at 05:12 PM ---------- Previous post was at 05:00 PM ----------

The canbus decoder is usually compatible between Focus and Mondeo... mine is and it's sold for whole european Ford family.... (talking about the small cars not trucks and such)

The funny/odd things are the following :

1. You cannot reset, reasign SW keys with the included HU software

2. In the setup menu on the can bus section the is none selected but the SW buttons work for some reason

3. The HU does not send any info to my Converse+ (even if I was told that it should send some like radio station frequency, CD track no)

To check if it's alive ( working)

1. Check if it starts the camera software if you put the car in reverse (means can command decoded)

2. If you have button start the decoder gives the +12 red wire start and not the car... can command

3. Use the HU setup section ( 126 password) and select "simple Ford can bus"
[MTCB Android Head Units Q&A] jeroensteinvoorte:
Used your new version of the app. It makes it a lot easier! I managed to download the western Europe maps. Thanks. With some blowing over the WiFi chip. Because it got to hot and disabled the radio and lost connectivity with the network.
[MTCB Android Head Units Q&A] UlrtraTM:
Hi im new to all that stuff but finally an chinese collegue brought me an radio back to germany last week.

I have an KLD Unit with 4 core and 16GB .

I installed the Android from Malaysk for my RK3188 chip.

So far its really faster then before.

But should i also do an MCU update or is there one todo?

Also about the Kernel should i change it its the normal linux kernel on it

this is my version:

MCU Version:

MTCB.KLD2-V2.51

Cause of that i can use from here the version 2.55 for KLD2 or?

http://xdaforums.com/showpost.php?p=61291848&postcount=14139

Android Version

4.4.4_22052015

Build-Number

rk3188-eng4.4.4 22052015 17:06:24

i installed this NEW firmware on June 11, 2015 for 800X480

hopefully i want to push my system a bit more hehe :)

Thank you for your help. I dont want to brick my unit :(

Thats why im asking :)

Also some question if i can install Viper4Android on that unit the Power Amp Toast and the Music App with list Style from here without bricking the device.

Also a question for an dummy. But how the hell i can use the GPS sdcard all is getting installed on the internal storage

Greetings UltraTM
[MTCB Android Head Units Q&A] fredmuch:
Hi, Viecar 2.0 is bluetooth hardware for diagnostic ma car.You can check condition of your car on your phone or any android device. I would like to know how to pair it.
[MTCB Android Head Units Q&A] Licher Pils:
And here another dummy question:

I have a KGL5 version 2.53 with new malaky Rom 1024x600 from june on it, but still have very Bad Radio Signal - no really Radio stations come in....... I Saw in the Unit Settings different radio Models. How Do i know which one is right? Btw. The af-Funktion does not work.......all Other things work......

I Drive a Mercedes E240 w211 with a new powered antenna!
[MTCB Android Head Units Q&A] markcm:
For the Radio, you just need to try each one, and you must reboot the unit between each change.

I'm sorry but I do not know what "af-Funkion" is. Using a translator, Af is equal to Down in English?
[MTCB Android Head Units Q&A] Licher Pils:
The af-Funktion is when you Hear a Radio Station the Unit will automaticly search for the best Frequenz of its Signal
[MTCB Android Head Units Q&A] Krisjan89:
AF= alternative frequency
[MTCB Android Head Units Q&A] Licher Pils:
I looked in the Unit its an QSD-RT-7786 Tuner.......
[MTCB Android Head Units Q&A] kruuth:
Hey guys. I was able to install iGO without a hitch, however I can't get rid of the bar at the top of the screen, and for some reason it's not seeing any of the skins I have in the skin directory except for the defaults. Is there a way to fix that?
[MTCB Android Head Units Q&A] obioan:
After some meddling with the unit I was able to install it by removing the canbus and rewiring. Everything I tested works now (wheel controls, bt, dvd, usb). I noticed that the difference between BT songs and radio in volume is very scary. After I switched from BT to radio I jumped of my seat and I couldn't find the volume down for a while.

So what's the point of the canbus ?
[MTCB Android Head Units Q&A] agentdr8:
You can adjust the radio volume separately from BT volume in Factory Settings->Audio.
[MTCB Android Head Units Q&A] Marius B:
How can i change to see when somebody call - name no number ?
[MTCB Android Head Units Q&A] kiokio1:
youtube bitrate

Hi Malaysk, since I use your software, youtube works only at a resolution of 360p? Please can you unlock higher resolutions?

The software factory had options 480p and sound quality was better

My HU is Erisin es9401a RK3066 firmware Malaysk June 7, 2015 for 800X480. with MCU KGL4 2.55 Musik
[MTCB Android Head Units Q&A] edit:
In my car there is no "red" wire to turn the unit on... there is a can command so without the can bus decoder (and an red wire coming from the decoder) the unit does not start. Also the can decoder can decode the when reverse gear is used (douable also with wires from the reverse lamp as an workaround but involves more work) for the rear camera, the SW multimedia buttons and the headlights on wire (very bad implementation in my case).

Depending on the car model, year and configuration you will need the decoder more or less...
[MTCB Android Head Units Q&A] dodorado:
bt call on klyde unit

I have a problem with the calls bt sound is OK

and micro

the problem Is That When someone calls me, he hears himself back Because The speakers sound comes into the mic

can you tell me what is managing the micro's opening and closure ?

the bt card or other ?

where is the probleme ? why is there an echo

thx a lot for your help
[MTCB Android Head Units Q&A] eastberkshirecustoms:
Slight issues with latest rom/mcu combination

I'm now running the 2.55 (KGL4) mcu with sleep and music, and have tried both DSA's and Malaysk's latest roms. With these combinations, the key press sound is a 'thud' instead of a beep, also in the settings>element, the red and blue sliders are reversed- meaning red slider adjusts blue, and vise-versa....On a side note, the sound is much better and the sleep function works like a charm so far!!!
[MTCB Android Head Units Q&A] MayfairDROID:
Dude..this has been covered a ton in this thread. There is even a link to the key posts on the first page...read that, then ask if you have further questions. To fix you need to know how to solder
[MTCB Android Head Units Q&A] kiokio1:
I confirm, the colors are wrong allocated.

the sound of "2.55 MCU sleep and musik" is great. The dynamics of sound is at a good level. I like now is the radio :)

Sleep mode works very well after removing the key, but there is a prolonged sleep after turning off the ignition (without removing the key), now the radio sleep* after 10 minutes.

And youtube works only in 360p :(
[MTCB Android Head Units Q&A] MayfairDROID:
Just I stalled my new to me rk3188 SoM card and it works like a champ. Response is significantly better. That coupled with the 2.55 kld2 MCU and associated rom, this thing now sold and responds beautifully. Only issue I have is the time is black on the rom, and it has the software power button on the message bar. Any way to fix this? I know nothing of programming....
[MTCB Android Head Units Q&A] comptechltd:
Actually this may be another problem. From what I've read Motorola phones tend leave the phones mic open when connected to bluetooth. This can cause an echo over some bluetooth units even some higher end ones. When I used my Klyde with my Motorola droid the echo made it unusable for anyone at the other end of the call. Their voice was echoed with about a 2 sec. delay. It made it impossible for them to talk. When I switched to the Samsung S5 there is no more echo and the sound is pretty good. For bluetooth supposedly being a universal standard there sure are a lot of idiosyncrasies with it. Just google bluetooth echo and you will see what I mean.

Steve

---------- Post added at 04:08 PM ---------- Previous post was at 04:05 PM ----------

In Malaysk's ROMs there is a setting to change the color of the clock. I am not in front of it right now and I don't remember the exact location but I changed mine.

Steve
[MTCB Android Head Units Q&A] dodorado:
thank you but I already watching and that there has been in the post connecting an external microphone directly on bleutooth card and it does not change anything recess communication is better but still the problem of echo

---------- Post added at 11:56 PM ---------- Previous post was at 11:26 PM ----------

its exact ly that with another phone its works but with my honor 6 i have an écho do y ou have a solution or an idée to solve thé problem?
[MTCB Android Head Units Q&A] kruuth:
I've unboxed mine and its MCU is MTCB-KLD-V2.40

Where are the apps so I can backup the launcher and replace it?

I tried opening the apk here:

http://xdaforums.com/showpost.php?p=57108718&postcount=5513

Tells me that there's trouble parsing the apk.
[MTCB Android Head Units Q&A] englezu14:
Malaysk rom from 10june (800/600 resolution) latest mcu for kgl1

I have a problem with screen, sometimes the screen is turned off but the music/radio still play, I notice this night if i put in reverse the camera sometimes have problem and if I switch to screen stay black.. Like is not powered, with 4.2.2 never had this problem, I not install anything from xposed... What can be the problem, it could be the screen dimmer sunset /sunrise from xposed?
[MTCB Android Head Units Q&A] 100pies:
I have a simmilar problem after installing the most recent version of MCU for KGL, MCU_KGL_1_2.55_Sleep_Musik.rar, every time I press the next botton with SWC 2 tracks jump................
[MTCB Android Head Units Q&A] swanie2000:
FWIW: I can confirm that I got TomTom to load up, display maps, and show my location as I drive. I have not needed the turn by turn voice commands yet, but the program seems to work correctly. I have the newest Malaysk Rom installed on my JY unit RK3066. I also installed the patched version of the latest MCU at the same time.

Funny, I am experiencing this same behavior. The screen will sometimes go black, but it is still on. If you bump the volume on the steering wheel, the toast message will show up on the black screen. All I need to do is swipe down from the top, and hit the home button, and the screen comes back on. I have noticed it always seems to be right after I get into the truck, and start driving. I was also thinking it may be triggered by the reverse wire pulsing as you drag the selector from park, past reverse, to drive. This problem is new to me, my JY unit never did this before, and has only started doing it after I installed the latest Malaysk ROM, and the patched MCU 2.59 for JY.

I noticed there is a different version of the 259 MCU, so I am going to try that. Maybe roll back my last know working MCU, 2.16, and see if that fixes the problem. Could also be the ROM, but need to divide the problem in half first.
[MTCB Android Head Units Q&A] JPS11:
Ha!!! The curse lives! :D

That's what you get for buying it out from under me!! JK! ;)
[MTCB Android Head Units Q&A] MayfairDROID:
Lol...I really wish I was sorry about that ;)

That being said, I have a dual core SoM for sale for anyone that messed up thiers, and doesn't want to drop $122 to replace it with a quad core :) $50 shipped to lower 48 :) out os USA, PM me, we can work something out.
[MTCB Android Head Units Q&A] englezu14:
I have a problem with screen, sometimes the screen is turned off but the music/radio still play, I notice this night if i put in reverse the camera sometimes have problem and if I switch to screen stay black.. Like is not powered, with 4.2.2 never had this problem, I not install anything from xposed... What can be the problem, it could be the screen dimmer sunset /sunrise from xposed?

Funny, I am experiencing this same behavior. The screen will sometimes go black, but it is still on. If you bump the volume on the steering wheel, the toast message will show up on the black screen. All I need to do is swipe down from the top, and hit the home button, and the screen comes back on. I have noticed it always seems to be right after I get into the truck, and start driving. I was also thinking it may be triggered by the reverse wire pulsing as you drag the selector from park, past reverse, to drive. This problem is new to me, my JY unit never did this before, and has only started doing it after I installed the latest Malaysk ROM, and the patched MCU 2.59 for JY.

I noticed there is a different version of the 259 MCU, so I am going to try that. Maybe roll back my last know working MCU, 2.16, and see if that fixes the problem. Could also be the ROM, but need to divide the problem in half first.[/QUOTE]

Hmm.. I will try to See if works, but u press the home button and you see it? Or I propose where it Are?

Had somebody a fix for this problem?
[MTCB Android Head Units Q&A] Maverick923:
How can I upgrade this to 4.4? Does anyone know how?

[IMG="Single din"]https://www.dropbox.com/s/inx49z4wh116c3o/20150622_172836.jpg?dl=0[/IMG]

https://www.dropbox.com/s/inx49z4wh116c3o/20150622_172836.jpg?dl=0