yashsingh1/xdaforums huggingface dataset:
[MTCB Android Head Units Q&A] niru1978:
WIFI and BT working! ok will check that in the weekend and shoot up the results !

The BT module does not have any markings on it saying which one is MIC + or LOUT etc...
[MTCB Android Head Units Q&A] RichyE:
The new recovery is the same as on my original firmware as that android build was july 27 2015.
[MTCB Android Head Units Q&A] Malaysk:
Where can I download it?
[MTCB Android Head Units Q&A] PUFF1N:
Thanks heaps. That was too easy! For future reference the unit is an Eonon branded eBay job and I can confirm the following for others trolling the thousand pages here.

- To enter recovery, the reset button is not necessary, simply long press and hold power button. About 5 seconds after the screen goes off, you get an audible tone. Press the power button again to boot into recovery.

- No need for bootloader check, or windows driver install. Copy both img files to sd card root directory and enter recovery as above.

Now I've put in 3C toolbox pro and have started tweaking this and that in hopes of a quicker boot time. I'll share any success and the settings once finished.

Only one thing left that is bugging me.... How can I remove the "Conquest" Chinese logo or what ever it is from the splash screen? I would prefer it just to be blank and move straight to the boot animation logo. Prior to putting this ROM on, it had a small "KitKat Navigation" or similar splash screen that was a bit nicer than a full page of Chinese writing, but I'd still prefer no image at all.
[MTCB Android Head Units Q&A] RichyE:
I mean it was the recovery that was included with my Eonon G2110F when I buy it .

But I flash it with your build (August 10, 2015 for for 800X480)
[MTCB Android Head Units Q&A] halloj:
Thanks a lot, Sir. I'll download, install and report.

Works as expected. The only difference I can see is that there are some apps

missing in OEM, like TPMS. I went for KLD-launcher and I was happy to see

the empty first page, i.e. no icons pre-installed. Brilliant.
[MTCB Android Head Units Q&A] MasterPHO:
Unable to root/update

Hey all

First of all this forum really helped me in my quest to rectify a problem that has been plaguing my unit, so I thank all the contributors!

I don't know if this has been mentioned anywhere in the 1400+ posts but has anyone received their HUIFEI unit running RK3188 chip without Gapps installed? I've been trying to get the play store working so that I could Root the unit.

This has been frustrating me as even if I try to download the play store apk and install it I get the Unfortunately Google play store has stopped working when running it.

I've been trying to root and update my firmware to no avail. RootMaster 2-1-1.apk stops at trying to download SU (or any other apps)from the play store.

Also tried dsa8310 JY'd rooted ROM 150513 (RK3188) but I don't know how to combine both part 1 and 2?

Hoping someone could help me out.

Btw these are my system info:

MCU ver. MTCB-GS-V2.59 JUN 06 2015

ANDROID VER. 4.4.4_16062015

FIRMWARE 3.0.36+ ROOT@UBUNTU #874

TUE JUN 16 14:30:25 CST 2015

BUILD NUMBER RK3188-ENG4.4.4 16062015 17:02:48

CPU ARM7 1.6GHZ (x4)

.
[MTCB Android Head Units Q&A] RichyE:
If you want to root 4.4.4 then you have to take apart update.img and inject SuperUser app, this is only for experts like Malaysk

The best opption would be to install a 4.4.4 pre-rooted image and you do not have to do anything.
[MTCB Android Head Units Q&A] englezu14:
for rk3066 ? :(
[MTCB Android Head Units Q&A] slackmartian:
Is this your daily driver? I'm going to try it as well, maybe I can get the 3g dongle to work :)

Would be interesting to learn what combo's people are using and how much success they've had ...
[MTCB Android Head Units Q&A] pants001:
+1 :fingers-crossed:
[MTCB Android Head Units Q&A] matrixddl:
Thanks for the pointers. Will look into it.
[MTCB Android Head Units Q&A] englezu14:
hmm my unit is kgl ,i think i will broke if i try , the firmware from malaysk is with all improvements and it work perfect :) that`s the reason i wait for an update :)

or can you give me an custom to work perfect ?:)
[MTCB Android Head Units Q&A] halloj:
Two questions:

1. Didn't you recommend 240 or 230 dpi rather than 200 earlier?

2. Swap canbus. What does it mean or what does it do?

Thanks for your hard work
[MTCB Android Head Units Q&A] Malaysk:
1. 240 dpi can not be installed! 200-220 dpi think will be the most optimal view. You can set any DPI, except 240dpi, in setings.

2. I do not know. I think it varies сanbus selection keys left - right swaps.
[MTCB Android Head Units Q&A] goodboyz358:
I know this is may have been asked before, but I can't find it anywhere.

Am I able to use a 3g 4g doggle? I have verzuon and was going to order a Verizon Pantech UML290VW, but I was unsure if it would work with these units before I brought it.
[MTCB Android Head Units Q&A] halloj:
Ok, I'll play with the density. Anyone else who knows about swapping Can-Bus?
[MTCB Android Head Units Q&A] agentdr8:
I believe some people were having issues where their canbus-based SWC were sending previous when hitting the next button, and vice versa. I'd imagine this option reverses that behavior.
[MTCB Android Head Units Q&A] acun:
hello,

i have stock 4.4.4 JY firmware, and there is no install-recovery.sh in system/etc, can i copy it in the specified location to make it work(i need just the brightness control )?

Thnx
[MTCB Android Head Units Q&A] halloj:
Thanks a lot. Do you know if there is any form of errata for every FW change.
[MTCB Android Head Units Q&A] agentdr8:
There is not. Changes are found through trial and error, unless the mfg mentions otherwise.
[MTCB Android Head Units Q&A] weaselchops:
Phones not being found by Bluetooth - Eonon GA5150F

Hi all,

I recently got a quad core S07 running (Stock) MCU KLD2 V2.55 and 4.4.4 (Eonon GA5150F)

But neither My HTC M8 or Sony Z1 Compact can see the headunit via bluetooth and vice versa !

But it can see my old 2010 Nexus 7 tablet via bluetooth!??

Any idea what the issue might be? I cannot find anybody else having a similar issue on this thread?

Cheers,

Weasel
[MTCB Android Head Units Q&A] pinotuning:
how to install the drivers on my Pc and flash firmware with software Batch Tool ?

I have tried in many ways but without success !

what is the exact procedure ? my radio is Eonon G2110ZV model, has a front USB port

thanks
[MTCB Android Head Units Q&A] halloj:
So it's drifting with the wind, great stuff. Thanks a lot anyway.

---------- Post added at 05:20 PM ---------- Previous post was at 05:19 PM ----------

For whatever it's worth, my M7 works fine.
[MTCB Android Head Units Q&A] DiGi91:
Seller finally got back to me and they are going to send me the correct canbus but it's going to take a little while =/ This is a long shot but you don't have the compass canbus anymore do you? I would buy it off you if so. Please let me know.
[MTCB Android Head Units Q&A] RubbedLung:
PLEASE PLEASE PLEASE - Legit MCU Update Instructions

Ive tried instructions for updating this unit (and even tried other units instructions) for button sequences to hold down to update the MCU on the unit to no avail. Does anyone have any ideas?

[IMG="MCU Update Unit"]https://drive.google.com/file/d/0B4CGp8VqDaS1VGtBZ19SUjdHMEJJVEZ4OE1ZTGtYZldhVTVv/view?usp=sharing[/IMG]
[MTCB Android Head Units Q&A] qtpie70:
Cool, I just tried this on my unit and It seems to work... after entering the above password, I see the toast with the message "ADB Root" appear at the bottom of the screen... Now what should I do? I'd like to modified platform.xml to add permission so that iGo app can write to SD card in order to save settings.

Thanks,
[MTCB Android Head Units Q&A] koimr:
Exactly how are you trying to update your MCU? Is there an error message? You have the right MCU image file for your system?

Normally just putting the mcu.img file on the GPS SD card will have the system recognize it and prompt to update, however this stopped working for me some time ago after a ROM update so I just boot into Recovery and do it manually from there. I suggest you try that if you are having any problems. You do mention button sequences, is that what you are trying to do (get into Recovery)? If so, easiest thing to do is find an app that'll boot into Recovery for you (you'll need to be rooted though).
[MTCB Android Head Units Q&A] jkchr1s:
I sold my Klyde unit when I bought my Newsmy. I no longer have the canbus adapter, but am friends with the guy who bought it off me. If it's for a Klyde (KLD on the canbus box) unit, let me know and I can ask him if he still has it and wants to sell it.
[MTCB Android Head Units Q&A] pcoopmans:
Just updated my kgl5 unit with new mcu (dark Leo mod) and latest malaysk ROM. With exposed activated the auto dimming (gps sunset timing) is working like a charm! Very neat feature.

The sound quality has improved a lot. Especially for the FM Radio. However it's not possible to do some fading anymore. When I move the sliders a little bit off center the opposite speakers are totally mute, but that is not a problem for me.

The Bluetooth does not seem to auto connect but I'm not sure if it's rom or phone related. I will check this out sometime next week.

Startup time seems a little bit longer than before. The first seconds of startup I'm getting a screen with Chinese characters and "Conquer". Does anyone know how to get rid of that?
[MTCB Android Head Units Q&A] DiGi91:
The wrangler canbus that came with my unit is a KLD, I would very much appreciate it if you could see if he wanted to sell it. Thanks for the reply and thanks for all the help I really do appreciate it. I just want to get this thing installed =/
[MTCB Android Head Units Q&A] maynardflies:
I think for this you have to have an update.img on there as well

---------- Post added at 12:20 AM ---------- Previous post was at 12:18 AM ----------

Are you saying your 5150F came stock with the KLD2 MCU or did you flash that and just the ROM is stock?
[MTCB Android Head Units Q&A] xcuter:
Guys in USA? Any one 4g dongle with tmobile? What data plan did you go with?
[MTCB Android Head Units Q&A] typos1:
Official ?! Lol, its not official its Booroondook's GoogleDrive, I thought you meant from a manufacturer !

You should have noted what MCU version you had before you flashed it, now you will need to go through all the Klyde numbered MCUs to see which type it is. (You have a Klyde BTW - Eonon are only a seller, they just stick their labels on Klyde units).

Nope, Pumpkin is just a re-seller, they sell Klyde units.

There is no "correct image" for your unit - ANY image that matches your screen type and processor type will work.

Thanks, its been mentioned many, many times before though :)

Its clear from your post that youve not read either the Wiki or the first page, read one or both and your questions will be answered.

Not anymore - for the last months its been possible to root with a special code - see the wiki.

Same as for any other Rockchip product AFAIK, but why bother - its far easier to flash from the SD card or a hard drive etc. You dont have an Eonon BTW, you probably have a Klyde, Eonon are just resellers

You flash the KGL kernel.

You do not need an update.image on the SD card to update the MCU, you can update the MCU and Android separately or together. Sometimes the updates arent recognised, in which case you do it from recovery whihc you get into by holding down power until the units beeps twice.

I dont think he knows - it seems he didnt check before he updated his MCU ("5150F" means nothing - its just a Klyde unit BTW).
[MTCB Android Head Units Q&A] Brendo:
I don't believe 4g/lte dongles are supported
[MTCB Android Head Units Q&A] kmtk:
My head unit just arrived and I have a few questions.

Head unit: http://www.aliexpress.com/item/Pure...-touch-Screen-Car-DVD-Player/32265226639.html

Model number: S07

MCU: MTCB-KLD2-V2.67

CPU: RK3188

- It should have had the screen upgrade but CPU-Z reports it's the normal 800x480 screen, is CPU-Z accurate?

- There are issues with sound, it stops working and only comes back when the volume is changed, it'll then go away when the volume pop up disappears. To fix it I need to open the aux app.

- It has MCU version MTCB-KLD2-V2.67, can I change to Malaysk's MCU for KLD2 to fix the problem with sound? (2.55 i believe)
[MTCB Android Head Units Q&A] maynardflies:
Which headunit is it?

---------- Post added at 03:44 AM ---------- Previous post was at 03:43 AM ----------

I'm just talking about getting it to recognize the update within the OS and prompt for an install/reboot. I read elsewhere that if you want to do just MCU you can create an empty update.img file to trigger the install prompt. I'm not suggesting that they have to be done at the same time.
[MTCB Android Head Units Q&A] jorjake:
Hi guys,

i bought from aliexp**ss.com an Android 4.4.4 HU, MTCB-KDL2-V2.67 MCU, rk3188, 1024x600, for my mazda 3 2010

(http://www.aliexpress.com/item/8-in...gps-navigation-android-4-4-4/32380167499.html)

, the unit is ok, but i need a lot XposedMTC and i really need to root the unit. The question is if there is any problem to use the prerooted version of Android KK 4.4.4 boo*

(https://drive.google.com/folderview...&usp=sharing&tid=0BxmzvLRI7-eNeVA2SWkwM1pLZ28) for my unit i don't want to lose any function of the unit.

Thanks a lot.
[MTCB Android Head Units Q&A] kmtk:
Updated my post with more info.
[MTCB Android Head Units Q&A] MasterPHO:
Thanks dsa I'll give it a go see how I go.

Do you or anyone know of anyone else who had the google play store crash like I did?

Mine didn't come with the uni for I had to install the apk a manually (it crashes when I try to run.)
[MTCB Android Head Units Q&A] pants001:
Did you need to quote the first page?
[MTCB Android Head Units Q&A] jorjake:
Yes, that was the only way. I'm new and a i got a strange message from XDA
[MTCB Android Head Units Q&A] pcoopmans:
As in "you have flashed an KGL kernel and they all have that screen, and there is nothing you can do about it"?

Or

"you have flashed KGL5 and you should have flashed KGL instead "?

Thanks
[MTCB Android Head Units Q&A] weaselchops:
Ah yes sorry, Eonon got me to flash that MCU to try and fix the problem!

(An early draft of my post has that info, but pc crashed before I posted it! :( )
[MTCB Android Head Units Q&A] Vierka:
spotify

Hello my first post.

Sorry for my English.

I have mlayask latest rom for rk 3066, when i install spotify and add it to early boot everything seems to be ok.

But after going from the sleep spotify starts every 10 sec and crashes. When i look at the lunched apps I see spotify service (one or two) but no main program. When i do cold boot i have two ora one srvices running and main program and spotify works great.

After two reinistalations problem remains.

Any ideas?
[MTCB Android Head Units Q&A] pinotuning:
ok my friend ,

yes my radio is KLD (Klyde)

I need to install firmware with Batch tool !

what is the procedure to install drivers on my PC?

I need to start radio bootloader?

how to do ?
[MTCB Android Head Units Q&A] Krisjan89:
What he means is that the first splash screen ( Chinese symbols) is embedded in the kernel. So the easiest way to change it, is to change the kernel.
[MTCB Android Head Units Q&A] devilsoft:
Hi guys! I returned and now I will post a new version of the app (v2.0), which is completly rewrited and comes with more features :)

dsa, what are you talking about not understanding anything from what you said on private ? :)

I think i followed your instructions regarding your new script and this is why I delayed this release.
[MTCB Android Head Units Q&A] acun:
Hello,

i have JY_RK3066_p(150609) downloaded from joying site, i rooted the HU with the password but i don't have in /sytem/etc a file named install-recovery.sh , bussybox is installed and is at version 1.11.1 second line in your script is "/system/xbin/su --daemon &" ? just to be sure

Thank you
[MTCB Android Head Units Q&A] devilsoft:
v1.13 is not updated with latest script from you, but v2.0.

The v1.xx was not intended to work with your new script code, because it has new code to generate in a different way, so I needed to rewrite the entire app, to make it more flexible.

Sorry all for this delay.
[MTCB Android Head Units Q&A] LexisDude:
Need resolve for MIC / offline voice issues on builds

I have noticed something strange on these builds - have a Joying rk3188 4.4.4 - and while everything else seems to work without too much trouble - I try to use offline voice recognition and the google apps will crash (keyboard, tts engine, etc.) I tried putting on a 3rd party app - called utter! - which utilizes the offline voice recognition and it sounds like the microphone enables, then disables quickly and re-enables only to error out. Has anyone else had any similar issues regarding offline speech , mic issues and crashes?

It seems that this is a constant across each of the images that are compatible with my unit
[MTCB Android Head Units Q&A] SilverViper2k:
Thanks! I wasn't sure if I could do that as the blue antenna wire was limited to 500mA. Thanks for sharing!
[MTCB Android Head Units Q&A] Malaysk:
Who uses my firmware launcher NEXT LAUNCHER, here's a surprise for you :D

For RK3066 800X480:

1. All the the buns have from me. ;)

2. Android base from August 3, 2015

3. Normal bootlogo when loading, Chinese characters no longer have

4. New rekaveri and then save the settings and programs under the new flashing.

5. launcher - NEXT Launcher

6. Many other fixes and improvements

Download: https: //yadi.sk/d/g5xFaR3hiSmdK

With regular launcher JY will be Sunday.
[MTCB Android Head Units Q&A] Navall_75:
I'm having an issue with GPS, it refuses to connect when going into GPS monitor I see one yellow bar with 28 underneath it but that's it. it started playing up when I was using JB 4.2.2 with 1.86 KGL1 MCU so I thought updating may solve it. So I updated to JY 4.4.4 20150609 with 2.53 KGL1 MCU and it seemed to work I got signal for 1 day since then again I have no connection one yellow bar with 28 underneath it.

Is this a hardware issue or software?
[MTCB Android Head Units Q&A] maynardflies:
The aliexpress page says right on it that it's 800x480, I would think CPU-Z is probably correct, why did you think it had the screen upgrade?

Are you sure this is the correct model you're linking? They show a KLD MCU, not a KLD2, in their screencaps, and an RK3066 in the specs, not the 3188. Might want to double check that.

As for your other questions, verify your model first.
[MTCB Android Head Units Q&A] matrixddl:
Are you using default Igo True voices(no TTS) or TTS? Did you set Igo as default navigation?

I am using Igo TTS and currently there is no way to increase the volume. Igo True voice works fine for me.

Workaround is to reduce radio volume in factory sound settings to 0.

And for music install Poweramp and control the music volume in app itself. Then crank up the volume to comfortable level so Navigation and Music/Radio matches.
[MTCB Android Head Units Q&A] maynardflies:
Also, what if you have a KLD? Should you still flash a KGL kernel?

In reference to his post, however, he's saying you can flash the KGL kernel back on to it, instructions are on the first page in the "ISSUES" section
[MTCB Android Head Units Q&A] kmtk:
The seller has these extra options which I purchased, the screen upgrade and CPU upgrade. I only got the CPU it seems. All the specs I listed are copied from the settings, the unit is as is from the seller I haven't flashed anything yet.

http://www.aliexpress.com/store/pro...-HD-1024-600-car-dvd/1504052_32258284747.html

http://www.aliexpress.com/store/pro...nge-To-Quad-Core-16G/1504052_32386129451.html

I don't have an SD card yet so I haven't had a chance to flash Malaysk's ROM, still stock so I'm hoping my sound issues are software. Third party apps for the most part get sound priority fine, radio doesn't work, aux works when the volume display pops up. Google Maps sound is also inconsistent.
[MTCB Android Head Units Q&A] matrixddl:
Solution works fine after installing Poweramp.

Have one other issues. Voice calls are not transferred from phone to BT during navigation boot. My phone shows transferred but cannot hear anything from car speakers. Calls made after full navigation boot works fine. I am on [MENTION=3590033]Malaysk[/MENTION] July ROM.
[MTCB Android Head Units Q&A] -=Gerner=-:
Hi Malaysk!

Could You share with us the knowledge, how it is possible to change the first boot screen (Conquer + etc...) ????

I think, lot of users should be change them.... - from my sight,at that point too, I would like to see only my car brand logo.....
[MTCB Android Head Units Q&A] Tha_Stig:
Hi Malaysk,

First off, great work on this ROM, it is soooo much better than the stock version! The work of the users in this thread have made this unit actually something useful. Awesome Job!

I have one question on an issue I keep having with all ROM versions I have used of yours (RK1388 1024*600 with MCU KDL2-2.67), The time that is displayed on the main screen and the screen saver is always in Moscow time, no matter what settings I change or what connection I give it, it will not change to my local time? Do I have to go into recovery and change something? I have tried all of the xposed/regular installed apps/settings options you provide in the ROM.

Any suggestions to get this to change from Moscow to my local time?

Thanks for your continued help in this thread and on these units! Additional thanks to [MENTION=456516]typos1[/MENTION] [MENTION=6041319]dsa8310[/MENTION] [MENTION=3744488]devilsoft[/MENTION] [MENTION=434511]agentdr8[/MENTION] for all your hard work in here!
[MTCB Android Head Units Q&A] akis13:
problem with car DVD

hi i am new here and i need some help i bought this for my car /Android-4-4-Capacitive-1024-600-Pixels-Car-DVD-Player-for-Opel-Astra-J-2010-2011/32254545259.html[/url] and i have a problem when i use DVD CD or radio all works perfect but when i try to listen music from usb sd-card or storage there is a problem i hear good sound from the right speaker but from the left side the sound is very very low only when i use usb sd-card or storage. i look the sound settings but its all ok. i turn the sound only in the right side from settings and i hear good sound when i turn the sound only in the left side i hear very very low with the same volume. the unit has mcu MTCB KGL v2.55 ANDROID 4.4.4 rk3066. they send me update for mcu to KGL v2.59 i did it but i have still the same problem. if someone can help thanks
[MTCB Android Head Units Q&A] DiGi91:
Any updates, did you get in contact with him?

Thanks,
[MTCB Android Head Units Q&A] Malaysk:
It is necessary to disassemble the firmware and replace it kernel.img where there is no Chinese characters. I gradually replaced in its firmware kernel.img

I look in car exactly how to do it and will answer.
[MTCB Android Head Units Q&A] -=Gerner=-:
What a hell, that level of difficulty......... I have many thanks for Your informations.
[MTCB Android Head Units Q&A] Malaysk:
I need your help !! I'm exhausted trying to register the script autostart JetAudio. I just did not do but nothing is impossible.

that's how I added it

But nothing happens !!!

I unpacked it and changed AndroidManifest.xml the line <service android:exported="false" android:name="com.jetappfactory.jetaudioplus.MediaPlaybackService"/> on <service android:exported="true" android:name="com.jetappfactory.jetaudioplus.MediaPlaybackService"/>

But nothing happens !!!

You can write a script to the right music when loading??? Thank you in advance.
[MTCB Android Head Units Q&A] kmtk:
If I'm having sound issues could it mean the manufacturer installed the wrong MCU? Or would that be ROM issues? Can I brick my device if I flash a KLD MCU and it's actually KLD2?
[MTCB Android Head Units Q&A] Karanso:
Many interesed :)