yashsingh1/xdaforums huggingface dataset:
[MTCB Android Head Units Q&A] peti007:
If you still have the Eonon D5151 head unit, use the canbus decoder what came with it. The MZD-SS-02 (D5151) works great with the Klyde Android head unit and Mazda 3 BK's trip computer.
[MTCB Android Head Units Q&A] tmiller101:
I would say the update is probably the cause. However, you have to start somewhere. First question is the amp getting the proper signals. Yes then the Amp is bad. No then something in the HU.

Is this a Joying HU? If so Rambo is very good at answering technical questions. Most of the time.
[MTCB Android Head Units Q&A] typos1:
I know it was 2 months ago you asked the question, but sorry no, I havent got any more firmware form Klyde, not yet at least.

They have told me theyve made improvements to the DAB app, that theyre developing Android 5.1 and an Octa core processor (using the RK3368 I guess) and that they can now "do parrot BT (support voice command ,music list ,book image)".

Not sure what they mean about the Parrot, whether they can make them with a Parrot device inside or just adding software to make all units compatible with it..
[MTCB Android Head Units Q&A] superbass311:
Can someone explain what these options stand for and what they do. I know what front cam is and key light lol.

Sent from my Ascend Mate 2
[MTCB Android Head Units Q&A] tmiller101:
Radio Data System (RDS) is a communications protocol standard for embedding small amounts of digital information in conventional FM radio broadcasts. RDS standardizes several types of information transmitted, including time, station identification and program information.

Wheel3 is mistranslation. Something like free wheel. Has to do with the volume knob. Check that box and the volume knob doesn't work.

Rudder is mistranslation for steering wheel. Lets the unit know whether it is in a left hand drive or right hand drive car.

Disable app install prevents the installation of apps from unknown sources. Check that box and the menu setting that allows you to install apk from unknown sources will be grayed out.

I have played with the other setting (keymap and touchmap) and have not seen or noticed any effects.
[MTCB Android Head Units Q&A] superbass311:
What about keymap option? I have 3 to choose from

Sent from my Ascend Mate 2
[MTCB Android Head Units Q&A] tmiller101:
Even the wiki doesn't know
[MTCB Android Head Units Q&A] prawln:
[MENTION=3590033]Malaysk[/MENTION] Sorry to ping you on here mate but really need some help.

I flashed my Eonon GA5151F Mazda 3 android headunit with the Malaysk ROM and its all installed correctly.

The only issue I'm having now is the GPS isn't locking on. It can find sats in the sky (up to 12) then drops down to 1 for a few seconds then back up but never comes up that it has fixed / locked on.

Any suggestions I would be truly greatful!

Some specs just in case:

Screen res: 800X480

RK3188
[MTCB Android Head Units Q&A] Sasha0574:
You might have the same problem I did... your coreboard went kaputt. Get in touch with Rambo and have him send you another.
[MTCB Android Head Units Q&A] Tabs78:
hi. for me is impossibile make the mic hardware mod.

how can i improve the call quality?is it possibile use an external mic connecting only to phone?
[MTCB Android Head Units Q&A] dark alex:
Hi together this is an

important announcement

!

As you knew Mike an me we were talking about a dedicated section.

This is now achieved and I am requested by him to sort things out from here.

I will split out some Key knowledge posts, for example malaysks Firmware-Post, to new Threads in our subforums.

Developers

Please if you create new work open you own Thread in the new forums. If you already have posted here probably wait until I split your post out or write to me to ensure I will split you out if you think I missed you or you have a critical release.

Questionning Users

Please open your own thread for your questions in our new section. I can not split out every question from here. This thread will be left over for searching so please if you have current questions just ask in our new Q&A-Section.

I will start splitting up this thread in about one hour.

You can find the new section at the bottom of this link:

http://xdaforums.com/android-auto

Thank you!
[MTCB Android Head Units Q&A] lynksss:
I have a problem, when I start the apps mymusic or myvideos, the 2din fall in bootloop.

How can I remove this apps? I don't find in titaniumbackup.

Thanks
[MTCB Android Head Units Q&A] stresu:
Unfortunately I sold that unit. I can talk with the guy who bought it just to borrow me the decoder and check if it works. Thanks!
[MTCB Android Head Units Q&A] Tryden:
Look in post #20844

There is all you need and a description.

Didn't try the other buttons yet. Will have a look later.

I tried every directory possible and yes did a reboot after changing the ini file.

What you mean with case and wording?

My command for Spotify is"app_43=com.spotify.music".

Gesendet von iPhone mit Tapatalk
[MTCB Android Head Units Q&A] dgcruzing:
TOTALLY AGREE....

Let's shift this to split threads now..

If I had the time I would help pull out the thread titles.. But I am time poor at moment..

So people.. Start your own thread in Q&A..

Hardware hacks.. Take credit for what you have done.. Go and start a thread..

Roms..apps.. Be proud.. Get support and be credited for your work...drop it into the development thread and let users help other users with their questions.. If you need help shifting it..ask..help is here..

Let's break this breast of a thread down so the same questions are not being asked time and time again..

Wiki is great.. But also needs support..

Thanks Mods for letting the sub forums happen..
[MTCB Android Head Units Q&A] jperezch:
Great job! congratulations!

I think we'll miss this super-hyper-mega-huge-2000-and-counting-pages post :silly:
[MTCB Android Head Units Q&A] dark alex:
You should also thank [MENTION=335322]MikeChannon[/MENTION], the Admin here :) He made things happen in the end.

I am currently working hard splitting this thread up into it's most important parts.
[MTCB Android Head Units Q&A] tmiller101:
Is it rooted? What mods have you done? Has it always done this or did you make a change that causes the bootloop?
[MTCB Android Head Units Q&A] ktibor69:
My HU has 2 pcs MicroSD slot. The HU supports sdcard up to 32GB. I'm using 16GB and 32GB microSD card. These cards and another 4pcs I bought from this seller:

http://www.aliexpress.com/item/free-shipping-real-capacity-memory-2G-4G-8GB-class-4-16GB-32GB-64GB-class-10-micro/1691229826.html

This seller is very reliable!
[MTCB Android Head Units Q&A] Tryden:
Old Q&amp;A-Thread - This Thread will be split into multiple KB-Thread soon

Funny thing, I was back in my car and it did work. Everything is fine!

Only annoying thing is that my "reverse" button and my "band" button acutally are mapped the same. I also get the same key code in car service.

But this is because of KGL5 MCU I've got.

Maybe try it with the original one but I want the darkelo soundprocessor.

Anyone knows how to get Spotify songs to an external directory? Want to load a lot of playlists, so SD or better USB for a HDD/SSD would be very nice as directory.

Gesendet von iPhone mit Tapatalk
[MTCB Android Head Units Q&A] dark alex:
This thread is now closed

Please continue discussion, questions, releases and everything else in appropriate sections and/or threads.

As I said if you want to get your post out here and into your own thread you could write to me (if it's more than just one single copy&paste) with a link (or multiple links) to the post(s).

Else you could open your own new topic. I am still browsing through this thread and splitting some more info out of it but it makes no sense to keep this big thread open along our sections.

Please click here and look out for the four forums named "MTCB ..."

http://xdaforums.com/android-auto
[MTCB Android Head Units Q&A] dgcruzing:
Sounds good.. As already you have one that is of interest, the Auto brightness.. Thus prefer to discuss the topic in its own thread so that I am clear on the procedure and that others will be too...

We will always get the insane lazy "how do I this" one line posters.. But they shouldn't be allowed to clutter up pages and pages of.. Eg .. How do I use the LSD command line.. You have to admit.. That alone has got a ton of pretty useless individuals asking for instead of searching for....

Anyways all good.. Organic growth by a solid community of users is looking good..

More open source is needed on kernels and the Roms so that the code can be tidied up by users here... Looking forward to more development...
[MTCB Android Head Units Q&A] Brendo:
MCU Code: http://xdaforums.com/android-auto/mtcb-android-head-unit-general/mcu-codes-t3250643

Factory Settings Menu: http://xdaforums.com/android-auto/mtcb-android-head-unit-general/factory-settings-menu-t3250647

OBD II devices: http://xdaforums.com/android-auto/mtcb-hardware-development/obd-ii-devices-t3250640

Wifi/3g: http://xdaforums.com/android-auto/mtcb-hardware-development/supported-modems-wifi-3g-t3250638
[MTCB Android Head Units Q&A] Pablolos:
Enviado desde mi Nexus 5 mediante Tapatalk
[MTCB Android Head Units Q&A] ImiSVK:
Hi,

Im using Malaysk ROM and I have problem with Wifi. When I going to run (ticking on run button), nothing happens. Wifi is still turend off. Few days ago it worked without problems.

Where is the problem?

Thanks for reply.
[MTCB Android Head Units Q&A] CARRisma:
Clearly, you cannot read.
[MTCB Android Head Units Q&A] Sasha0574:
Do you find it necessary to offend? Is that helpful in any way? :confused:
[MTCB Android Head Units Q&A] ImiSVK:
Haha..I didnt install new kernel or MCU. I changed ROM 2 months ago but wifi issue was happen few days ago. Sometimes when I turn WiFi on, radio is going to reboot.
[MTCB Android Head Units Q&A] CARRisma:
Totally. It's because of lazy people like him (I'm trying to be very polite here) that this thread became such a mess. It is obvious that searching is too much of an effort for them if they can't even be bothered to scroll up to read that this thread is no longer in use. And the funny thing is, they're still doing it!
[MTCB Android Head Units Q&A] ktibor69:
What type LCD display is in the 1024x600 HU?

I know my HU (800x480) has HannStar HSD070IDW1 display:

[IMG="HannStar_HSD070IDW1_800x480"]http://kepfeltoltes.hu/151118/HannStar_HSD070IDW1_800x480_www.kepfeltoltes.hu_.jpg[/IMG]
[MTCB Android Head Units Q&A] Sasha0574:
Or maybe he cannot? Did you ever stop to consider that not all of us here are native english speakers? Or do you think that advanced knowledge of english is an universal prerequisite? It's way easier to pass judgement than help someone in need, isn't it?

---------- Post added at 12:39 PM ---------- Previous post was at 12:35 PM ----------

most likely same brand, different ID... you'll find them all here: http://www.hannstar.com/Common.aspx?mid=177&tmid=3&modid=4
[MTCB Android Head Units Q&A] CARRisma:
The point you are trying to make, makes no sense. Advanced knowledge of the English language clearly isn't required for this forum, I never has said to the contrary. Basic English knowledge is a requirement though. He / she clearly does have a basic knowledge of English as they have asked their question in English. So what is your point that you are failing to make?
[MTCB Android Head Units Q&A] Sinner75:
Hi everyone,

I´m a new owner of the Hui fei Device. After having some really exhausting conversations with erisin I finally came to the conclusion to help myself with the problems coming along with the unit.

I´ve found many good suggestions here to solve some of my problems. But some are still existing or I want to be sure before making some hardware work.

My Unit has got folowing factory versions:

Modell Number: S07

MCU-Version: MTCB-KGL4-V2.47 Apr 09 2015 11:18:22

Android-Version: 4.4.4_11032015

Kernel-Version: 3.0.36+ root@chun-vm #776 Fri Mar 17:49:07 CST 2015

Build-Number: rk3066-eng4.4.4 11032015.14:15:22

Prozessor: armv7 1.6GHz (x2)

RAM: 1024 MB

1. I´d like to have the device rooted. Therefore I justhave to go to factory settings and instead of typing 126 I will have to type *#hct#root# is this correct way for my unit?

2. The internal mic is really bad. I have read about some modifications. If I got these modifications right, I will have to disconnect the internal mic and also the external jack and will have to establish a new 3,5 jack? Has anyone experiences with just disconnecting the internal mic?

3. The 3G Dongle looses the connection sometime. I´ve read that a new script might help. But I also saw a solution just to use an external powered hub. Which Hub should I go for?

4. Is there e possibilty to make a backup of MCU and Firmware to get back to the stock versions in case of making a firmware upgrade? Is there any suggest which MCU and firmware version I should go for?

Would be great to get some help. Thanks in advance.

Cheers

Sinner
[MTCB Android Head Units Q&A] ktibor69:
I would like to use radio and Poweramp app by pressing hard button rotatory.

- When I listening poweramp and press the Radio button, will be the result: radio start and Poweramp app killed. I made this with rules of LLama app.

- When I listening Radio and press the Media (Poweramp) button, will be the result: Poweramp start and Radio app killed. I didn't kill radio app with Llama app.

Is there solution for this?
[MTCB Android Head Units Q&A] ktibor69:
Anybody can see in his HU?
[MTCB Android Head Units Q&A] Sasha0574:
None to you, sir.
[MTCB Android Head Units Q&A] antvic:
I don't know if it is a good idea to divide the Forum in several. I soon followed daily publications of the same and I know everything. Now it is impossible to follow all forums. I'm lost. Only the different Firmwares seems to me useful.

Anyway I think that this type of forums, to be very interesting, always end up growing and growing.

I think that we should separate only some issues, but that there must be a general forum for all; ready and clumsy.

To those who know more help to those who know less, but people ask only when you have not found something. It shows right away when someone asks and has not read anything.

I hope that the moderators of this forum will consider this idea. I believe that, if not, soon, any new created forum will become general and will begin to grow excessively, because many people are interested in this subject.
[MTCB Android Head Units Q&A] HenrikH29:
I agree with antvic. Before i had a view of all threads. Now i have to go into several sub-forums to see new threads and postings.

Or is there af shortcut somewhere i havent found yet.
[MTCB Android Head Units Q&A] blano1975:
the icons can not therefore inten reinzihen as it is on the picture ?
[MTCB Android Head Units Q&A] agentdr8:
If I understand this correctly, you want a single hard button to cycle between Radio and Poweramp? I don't think mtc-keys can handle that sort of arrangement.
[MTCB Android Head Units Q&A] Driver1:
Hey,

I have carjoying radio with malaysk last rom. How to turn off sleeping mode(big clock)? I want always see the radio.
[MTCB Android Head Units Q&A] josm:
I have the same problem. The strange thing is Sygic worked fine until I updated to Android 4.4.4.

Before I had the original Rom with 4.2.2
[MTCB Android Head Units Q&A] Brendo:
1. yes

2. lots of posts (and maybe a few threads now?). Mic is one wire, solder to pin

3. More likely needs extra power. USB hub is good option (any type), just need to connect it to power (can't remember if 5v or 12v, but check dsa posts)

4. No backup of mcu, not much point of firmware. Either way, most mcu/rom are available here (you can also try see if supplier can send you link to latest). Best mcu is the one that's working, if no problems, stay with it; latest isn't always best. Not many options with firmware; stock, dsa modded, or malaysk

Sounds like you've read a lot already :)
[MTCB Android Head Units Q&A] ImiSVK:
OK. So can you help me?
[MTCB Android Head Units Q&A] Sasha0574:
Sorry, I for one cannot. I still run stock Android (didn't have time to change it), and though my wifi works flawlessly I never use it. I'm on a 3G stick. You can try reinstalling the operation system and see if that works or not. If all else fails, you can ask Malaysk personaly. He's a nice guy, I'm sure he'll try to help.
[MTCB Android Head Units Q&A] Sinner75:
Hi Brendo,

thanks for your reply. Yes, I´ve read a lot but sometimes confusion will increase if you read a lot of different stuff. ;) That´s why I wanted to be sure with my unit.

1. I´ve tried to root the device and I´ve received a box with "ADB root". But if I use root checker the device is still unrooted. Any idea?

2. I´m not a native speaker and my electrical background isn´t that good. I´ve found these how to´s for that problem. If I got it right the first two are working the same way and the third one with pictures is the one for a Klyde unit. Do you know if there is a how to with pictures for the KGL unit? Just to be sure to use the right pins etc.

http://xdaforums.com/showpost.php?p=55775852&postcount=3982

http://xdaforums.com/showpost.php?p=55769511&postcount=3964

http://xdaforums.com/showpost.php?p=61898664&postcount=16091

3. I couldn´t finde a stock rom for my unit in the database. There are only some roms for the 1024*600 versions. And even those have got different sizes. Very confusing. Do you know a place where I can download my stock rom? Erisin (the seller) told me there is no database.

Thanks a lot.

Cheers

Sinner
[MTCB Android Head Units Q&A] jzhuka:
Where did you order the screen as i need one for my KGL unit?

Thank you
[MTCB Android Head Units Q&A] ursuake:
Hey guys.

I got the 1024X600 quad core unit and I have some bugs, improvements I want to make:

1) Can't set the car logo on the load screen. Followed the steps: go to factory settings, 126 code, select logo (in my case VW), click apply, click restart and when it restarts the logo changes from the two dancing droids to an android coin shaped logo that rotates.

2) When the unit powers down I want it to show the VW logo.

Any tips? Any android update that I can do for this to work? Thanks.
[MTCB Android Head Units Q&A] Sasha0574:
1. Select car logo option above the logos. It might be set purely on Android

2. Try another logo to see if it works. Even the first versions had this possibility.

3. If this doesn't work, reinstall system.
[MTCB Android Head Units Q&A] ursuake:
Tried many logos, all with the same result.

Sadly I don't have the system files to reinstall it. It has the original android version that the unit came with. Did nothing to modify or change it.
[MTCB Android Head Units Q&A] Sasha0574:
https://mega.nz/#F!KMZnXTJC!zDFMlP4qgxEE6vQxt8rrrw

Knock yourself out. They are all in there, just make sure you got the right one, otherwise you end up with a brick.

PS... just make sure you don't have a plain Android logo activated
[MTCB Android Head Units Q&A] ursuake:
Isn't there a way to just have the power up and power down animations changed to the vw logo?
[MTCB Android Head Units Q&A] Sasha0574:
As I said, there is. You must check you options to be "car logo" instead of "dancing droid" or whatever it says on your unit and select the one you want. When it reboots, it should have your logo. It's quite simple. And if it doesn't work, something is wrong with the system... btw, there is no power down animation on these units.. they just turn off, especialy if they have sleep mode activated.
[MTCB Android Head Units Q&A] daronnn:
Does anyone know if it's possible to change this green boot logo in last Malaysk rom? If anyone knows please let me know how to do this? It may even be the original chinese boot logo version.
[MTCB Android Head Units Q&A] lotherius:
1) I really wish someone would post what procedure they're using to get DashCommand working. I can't seem to get it to connect to the OBD. Torque Pro works perfectly fine (market downloaded version) as does the proprietary app from the OBD device (OBDLink LX). But DashCommand persists in simply showing "Paired Device" not the actual device names, nor will it connect. I have to use DashCommand rather than Torque, because Torque gives wildly inaccurate calculations on my Fiat Abarth, while DashCommand actually gets things right.

2) Yes, you can remove the notifications in the drawer. Long-press the notification, go to app info, and then uncheck "notifications access".
[MTCB Android Head Units Q&A] typos1:
I recently got a new unit with DAB+ and TPMS, although I ve not managed to get the TPMS working yet.

As people have asked about DAB and TPMS in the past I ve added a couple of new threads about them in the MTCB General section.
[MTCB Android Head Units Q&A] sk0815:
Hi now I have bought an erisin ES4202V it is an RK3188 1024X600 device

It has no DVD anymore, like my last device...

Now I want to know how I get the video out to work....
[MTCB Android Head Units Q&A] noby95:
New Owner

Hello everyone,

I received my device yesterday. And I have some problems I would like to fix. Maybe anyone can help me?

It is for Nissan Qashqai J11 and the Version Info says:

Model-Nr: S07

MCU-Version MTCB-KLD2-V2.77

Android-Version: 4.4.4_20082015

Kernel-Version: 3.0.36+ root@chun #58

Build-Number: rk3188-eng4.4.4 20052015.17:14:44

Processor: ARM Cortex-A9 @ 1.6 GHZ (x4)

In the Settings Menu there's an option for Factory Settings, which needs a password. I read the password here, but my question is: When I enter the password will the device Factory reset or will there appear a menu with additional settings?

There is a settings menu to remap the steering wheel controls. But remapping the steering wheel controls doesn't work. Is this a known problem?

On the steering whell the controls for media next and media back are switched. Is there an easy way to fix it?

Is there a way to remap the hardware buttons on the device itself -> Like the Navi Button should not open Google Maps but should open nokia here.

As I am using the device mostly offline I will use noka here for navigation. Is there a way to make the volume of nokia here lounder than the volume of the music?

Any help would be greatly appreciated!
[MTCB Android Head Units Q&A] OneCheekyDevil:
Entering 126 on the factory settings will bring up more menu settings.
[MTCB Android Head Units Q&A] Sinner75:
Hi at all,

I´d like to know if someone´s got an idea to my request. I´m using a KGL4 Unit and I want to use a speed camera warner called Blitzer.de . If I use a third Party App the sound will be interrupted and the sound of the app will be delivered. If I use the radio App the unit mixes the sounds what I like but the level of the speed camera app is so quiet that I nearly can´t hear it. So I decided to go to settings to readjust the volume settings. There is a kind of success when I put down all levels and volume up the level for the system sound. But the problem is now when I use a third party app the system sound is so loud that it hurts. :(

Any idea?

Cheers

Sinner
[MTCB Android Head Units Q&A] superbass311:
Storage Space Issue

Can someone please look at this video and tell me whats going on? I have all this storage space but cant install anything anymore?

https://www.dropbox.com/photos/shared_space/Z0EQXbYgpf0AEXl
[MTCB Android Head Units Q&A] Brendo:
1. It'll go into a menu (check wiki)

2. If you are using canbus, you cannot remap. only if using SW connection

3. Try changing rudder setting in factory settings; otherwise perhaps canbus is intercepting incorrect

4. Check some of the software mods. Some can turn down audio when navigation needs to sound, then return back to normal

---------- Post added at 10:05 AM ---------- Previous post was at 10:03 AM ----------

Apps will install to main partition (1gb yours is nearly full)

Some of the custom roms here increase this partition
[MTCB Android Head Units Q&A] superbass311:
Also I notice when using dash cam with car record when you turn your car off it does not save the last file.. That makes the dash cam useless unless I can make it close the app before shutdown