yashsingh1/xdaforums huggingface dataset:
[MTCB Android Head Units Q&A] MatzunaTata:
Opel App

Hey guys,

i've made a huge mistake. We flashed the firmware from a friend of mine he has bought this radio:

http://www.autopumpkin.com/pumpkin-...remote-control-for-opel-vauxhall-vehicle.html

The stock Rom had a app which was responsible for controlling the board messages of the car.

Don't know the name of it, it had the name opel in it.

After flashing the rom the app was gone.

Can anybody of you publish the apk file ?

That would be great, thanks. :)
[MTCB Android Head Units Q&A] typos1:
I dont understand the mistake - if you flashed the wrong firmware for your unit it would not boot, as all is ok apart from the CAN Bus app, just go into factory settings and reset your car type.
[MTCB Android Head Units Q&A] Alphas:
Quote:

Originally Posted by Alphas I have installed XposedMTC 1.3.2j, http://repo.xposed.info/module/com.dr8.xposedmtc. But it does not save the FM radio station after reset, what is wrong?
[MTCB Android Head Units Q&A] MatzunaTata:
The mistake is that i havent backed up the rom and now the app is gone.

The App was resposible for dismissing the car messages like no fuel or no tire pressure, or switching between wies in the upper display.

This Display:

http://www.abload.de/img/img_01153m1p.jpg
[MTCB Android Head Units Q&A] typos1:
Yes, I know, but if youre talking about an app for Opels that came with the unit, then ALL of these units come with them and they are activated when you change the CAN Bus settings in factory settings, your Opel version is the same inside as all the other versions, even the universal ones, it is only the outside that is different. So go into factory settings and change your vehicle type, then the app should re-appear.
[MTCB Android Head Units Q&A] MatzunaTata:
Ok i will try it out, thank you so far. :)
[MTCB Android Head Units Q&A] IrishHayZeus:
I have this same unit, and successfully rooted it last week with Malaysk's Latest JY 4.4.4 firmware (update.img only, no MCU update).

---------- Post added at 06:42 PM ---------- Previous post was at 06:15 PM ----------

I recently updated my Pumpkin JY 2.44 KitKat/4.4.4 Dual DIN Universal (Mechless) to [MENTION=3590033]Malaysk[/MENTION]'s latest firmware. When I first installed the Pumpkin JY unit, I had concerns about many of its limitations. After installing the firmware, I'm very happy with the results. Thank you!

I do have a couple of issues that I'm hoping someone here might be able to help me out with. I have read through A LOT of the messages on the forum, but so far haven't been able to find the specifics of my problems...

First, I have an ELM327 OBDII Bluetooth device that i've had for about 2 years now. The device reports in Bluetooth settings as "CHX" (rather than OBD). Because of this, I cannot pair the device. I tried the XposedMTC module to override, the pairing string. However, I've seen that this does not work in the latest experimental version of XposedMTC that is included in Malaysk's latest firmware. The suggested solution is to downgrade the XposedMTC module from 1.3.2j to 1.3, before the bug was introduced, perform the pairing, and then reupgrade back to 1.3.2j.... However! I am not able to install any version of XposedMTC other than the latest 1.3.2j. Any attempt to install a previous version says there was an APK Installation Failure from the Xposed Framework installer. Looking into the details, it seems that the Xposed Framework upgraded the XposedBridge API to a new version (58?), which XposedMTC 1.3.2j uses, which earlier versions do not.

I can't seem to find any definitive answers as to whether the 58 API in Xposed is preventing old modules from installing or not, but that is my guess. Is there anyway to sideload Xposed modules, without having to connect a PC/adb, etc? It seems the XposedMTC module 4-5 month old. Is anyone aware of a fix for the OBD/BT issue other than rolling back the version? I thought I read about a file that can be edited that will fix it, but I can't seem to find the post # the mentions it.

Second, I've got a 3G dongle that I'm trying to use. I've placed the SIM card and connected the device. I see the 3G icon appear in the status bar, but I can't seem to add any APNs in the Mobile Networks section. I add the APN according to ATT (my carrier), but it won't ever show up in the list of APNs after adding it. Researching the issue, I see suggestions for "turning on/off airplane mode", etc, or to reboot the device after adding, but none of these work (there is no Airplane mode, and rebooting still doesn't list the APN). The APN storage shouldn't be tied to the 3G dongle, so I'm surprised that no one else has mentioned this in this thread for these devices. Has anyone else experienced this issue with adding the APN? If so, how did it get resolved?

I'm planning a long road trip/holiday this weekend, and would love to get both of these issues resolved before a spend 10 hours behind the wheel! Any help is very appreciated!!

Thanks,

--Kyle
[MTCB Android Head Units Q&A] agentdr8:
Did you install and activate the xposed framework first? Are you on a pre-rooted rom? Both are prerequisites for it to work.
[MTCB Android Head Units Q&A] tws4834:
New (and bigger) Display?

First of all, hello everyone!

I bought my Klyde unit about two months ago from AutoPumpkin. It's listed on Amazon as the "Pumpkin 6.95" Android 4.4.4 Universal In Dash HD Touch Screen Car DVD Player "

Installed it in my 2007 Jeep Commander and have everything working on the provided MCU image and non-rooted Kitkat 4.4.4.

I like it - I have PowerAmp for music, iGo for nav, and Torque for monitoring interesting stuff. I've also installed the "RK3066 Head Unit" app from Petrows (love this program...)

Now that I have it installed and working I will, of course, have to start fooling with it... I plan to root it and try some other MCU images maybe this weekend or next. And I'm probably going to start looking for a different nav program because iGo has a few flaws (not current at all on speed limits, missing addresses, etc - mostly due to old maps even though I have allegedly downloaded all the latest not only from my reseller, but from "other places" as well.) Also need to do the microphone hack because the on-board mic is not cutting it for Bluetooth conversations.

I'm also trying to push the developers of the "Personal Assistant" programs to find a way to use the Bluetooth dialer instead of insisting on looking for a mobile network. I know that using the program from Petrows will allow me to dial via Bluetooth from TrueContacts so I have to believe these programs could be made to do it as well not just for phone calls, but for texts as well.

However, my biggest wish is more screen real-estate. Has anyone tried (successfully or unsuccessfully) to upgrade the display to something bigger? Yes, I know there's buttons on the side of the head unit that I would have to account for, but I'm thinking those can be re-mounted into whatever frame I choose to use design and use with the screen - I'm thinking brushed aluminum or something. Anyway - if anyone has done this, please let me know so I don't reinvent the wheel here.

Thinking of buying another unit as a "bench unit" to take apart and experiment with - start trying some of the "off the wall" stuff.

And I read the entire thread. And while I admit that I skimmed some of it, I also searched for several terms and couldn't find anything about anyone doing this.

Hope I don't ruffle any feathers...

Thanks for any help.

Tim
[MTCB Android Head Units Q&A] ffwd4490:
Found it...
[MTCB Android Head Units Q&A] FrenchSparda:
Hey guys can you tell me if there's a big differences between 800*480 and 1024*600 screen ? I want to buy this particular unit , but seems screen cannot be upgraded to 1024*600 :(

http://www.aliexpress.com/item/Univ...Styling-Player-Wifi-RDS-Radio/2050651161.html
[MTCB Android Head Units Q&A] Alphas:
Xposed framework is installed and have root access, I check that XposedMTC is ticked and the unit was rooted.
[MTCB Android Head Units Q&A] agentdr8:
Try enabling the debug option in the preferences, reboot and provide me the error.log from Xposed Installer.
[MTCB Android Head Units Q&A] RyanBRZ:
I have a 800x480 Eonon unit and I like it. With a higher res, you can fit more content on screen but the print/text will be smaller which can be an annoyance while trying to drive.
[MTCB Android Head Units Q&A] typos1:
Um, the resolution is higher, isnt that obvious ? ! Lol.

1024x600 is better its up to you which you want more, the higher resolution or that design. I have an 800x480 and the res is perfectly fine, but I would get a 1024x600 next time if I could.

Unfortunately 6.2" screens are not available in 1024x600, all other sizes are. This is because no one makes a 1024x600 6.2" LCD, apparently, thats what ll the manufacturers say, even though it IS actually possible to make one.

It is annoying they dont so that design in 7", a 7" screen would fit, theres loads of wasted space with a 6.2" screen fitted. There is a very similar looking buttonless version of the AN21-U with a 7" screen around.
[MTCB Android Head Units Q&A] FrenchSparda:
Thank you ;)

So strange, because Mekede's store respond to a mail and they said upgrade to 1024*600 screen is possible and cost 20$....

Think, i'll go with the 800*480 screen , i remember my Galaxy S2, it was great, despite the fact those HU screens are not amoled ;)

And dont want, i don't like those HU with big knobs, so 800*480 is my only option

And for maps, listening music and few browsing, i'm pretty sure 800*480 is enough
[MTCB Android Head Units Q&A] pants001:
Why not speak to the guys at AutoPumpkin to see if they can put the App up on a drive or email....they can be very helpful

Here is their facebook page

https://www.facebook.com/autopumpkin?ref=profile
[MTCB Android Head Units Q&A] elkabong007:
Garmin

Id Like to share my Klyde unit running Garmin Street Pilot on malaysk rom rk3066 1024x600 mcu kld 2.49

[IMG="garmin"]http://i455.photobucket.com/albums/qq277/elkabong007/IMG_20150513_101400_zpslw99l5lt.jpg[/IMG]

[IMG="gar"]http://i455.photobucket.com/albums/qq277/elkabong007/IMG_20150513_101511_zpscwz5yxsu.jpg[/IMG]
[MTCB Android Head Units Q&A] jimsiv:
According with my problem guys with the board, today Jacky sent me a new one as I sent her a photo of mine and told her that i confirmed that is a kld board with the help of our forum. She is very accommodating and helpful. The cost is 80$ including the shipping cost which is fair enough. Again thank you all people here that help me with that!!!
[MTCB Android Head Units Q&A] Alphas:
Alright here it is.

-----------------
May 19, 2015 6:16:22 AM UTC
Loading Xposed v54 (for Zygote)...
Running ROM 'rk3188-eng 4.4.4 KTU84Q eng.root.20150408.155534 test-keys' with fingerprint 'rockchip/rk3188/rk3188:4.4.4/KTU84Q/eng.root.20150408.155534:eng/test-keys'
Loading modules from /data/app/de.defim.apk.bootmanager-1.apk
Loading class de.defim.apk.bootmanager.Xposed
[BootManager] initialized
Loading class de.defim.apk.bootmanager.Xcheck
Loading modules from /mnt/asec/com.dr8.xposedmtc-1/pkg.apk
File does not exist
-----------------
May 19, 2015 6:17:40 AM UTC
Loading Xposed v54 (for Zygote)...
Running ROM 'rk3188-eng 4.4.4 KTU84Q eng.root.20150408.155534 test-keys' with fingerprint 'rockchip/rk3188/rk3188:4.4.4/KTU84Q/eng.root.20150408.155534:eng/test-keys'
Loading modules from /data/app/de.defim.apk.bootmanager-1.apk
Loading class de.defim.apk.bootmanager.Xposed
[BootManager] initialized
Loading class de.defim.apk.bootmanager.Xcheck
Loading modules from /mnt/asec/com.dr8.xposedmtc-1/pkg.apk
File does not exist
[MTCB Android Head Units Q&A] priusfan:
error
[MTCB Android Head Units Q&A] Billkaza:
Me too mine is not working auto dimming function
[MTCB Android Head Units Q&A] devilsoft:
The app you are looking for is MTCControllSettings.apk and I attached the apk to this post. Just install it as a normal android app.
[MTCB Android Head Units Q&A] Alphas:
Guys, I installed the 800x480 with next launcher but this apk does not install and how should I remove the icons. The power off icon causes the screen and buttons to turn off and unable to activate back.
[MTCB Android Head Units Q&A] dcervi:
Anyone was able to get Tomtom 1.4 working on Malaysk's 11/05 800x480 KLD rom?

I've installed it yesterday, and the external_sd tomtom folder is automatically mounted to internal memory. I've installed the previously working app, but as soon as I try to open it, it closes with the warning 'Europe has stopped'

I've even downloaded the maps again, but no luck. If anyone got it working on this rom, I'd keep trying. If not, I'll try another rom.
[MTCB Android Head Units Q&A] naghtan:
I just get my unit, Rk3066 KGL from erisin, just open the box, and I install the last Malaysk's roms from May 14, 2015 for 1024X600 with next launcher, and update the MCU from 2.22 to 2.52.

When I installed at the car, I think the can-bus it is not working... Wheel buttons nothing, and display dashboard just get "------------"

I enter on factory menu, and choose MCU : No, MCU : don't remember exactly, but are 2 option for my car Mercedes can bus name B200. But the buttons not work...

I try used the option to learn the buttons from the wheel, but not works... And the buttons from the unit, are all bad position... I try to use these menu to set up them, but nothing...

The colours of the LEDs become RED, and they are RGB LEDS, any body know anyplace where I can see the patterns?

I am thinking right now to change the rom...

Any ideas?
[MTCB Android Head Units Q&A] ESTIMULO:
Your problem is not the ROM. Its with the MCU. Now you have KGL5, you will need to try with others KGLx, maybe KGL1 for Mercedes.

Mine the buttons match with KGL (with no numbers) that it's differ of KGL1

Good luck
[MTCB Android Head Units Q&A] priusfan:
Hello,

I received yesterday a KLD 8inches 1024x600 specific for Prius gen3.

I had to send back to seller the first I received because it was wrong resolution (800x480).

The MCU rel is KLD2-V2.51. see attached screenshot.

I asked to the seller to send me a RK3188 SOM as a compensation for the costs involved in sending back the headunit. They agreed...

There is a missing application in the HU received yesterday: "MIRRORLINK". I asked the seller to provide a link to get it...

I confirm mirrorlink is working via USB on rk3066: I tested it on the previous HeadUnit.

You can also see this function for instance here.
[MTCB Android Head Units Q&A] naghtan:
If you let the power button some seconds press, it will automatic shut-down, wait 30 second, and press power button back, and you will get your screen on... and remember, that screen button have two functions, one, short press, stop the screen, (some unit have physical button to on back the screen), two, long press, menu with shut-down options...

But it is possible remap the buttons?

In the repository it is only one file for 2.52, and it not say which version is... Do you recommended I downgrade it? The 2.47 version have a lot of them... I will try MTCB-KGL5-V2.47
[MTCB Android Head Units Q&A] ESTIMULO:
No, unfortunately is not possible to remap hardware buttons but you can downgrade MCU, indeed I can't find any differences between versions since 2.09
[MTCB Android Head Units Q&A] syildiz:
I would like to touch on Freeview Es9401 operate the radio. Have the time the antennas 55 Ampire DVB-T tuner with 2. The seller was only a offer with an antenna, which do not work so well when man drives. Also have cable set are of Kufatec what I have previously USER for my RNS510, so it was possible to operate via touch. can anyone help me to get up and running it, or someone knows a solution that man can touch use and has two antennas? sorry for my english
[MTCB Android Head Units Q&A] naghtan:
I'm really sorry, I can't understand what you say... Do you need use Freeview?

---------- Post added at 13:42 ---------- Previous post was at 13:41 ----------

Well, I just downgrade to KGL5 2.47, because from china it become that version... I copy now the KGL1 2.47, but no time to try, tell you later! ;)
[MTCB Android Head Units Q&A] typos1:
It is a mistake - I had the same problem.

This spp is in all ROMs, it appears or disappears depending on the CAN Bus settings.

There are differences, especially with the very latest, there is a new interface in factory settings and new amp controls too. There are always adding support for different cars in the CAN Bus menu as well.
[MTCB Android Head Units Q&A] devilsoft:
Actually this apk is not dissapearing at all.

The apk which dissapears is the MTCControlInfo.apk.

MTCControlSettings.apk always remains.

I use coudu rooted roms, and he removed that apk from roms past may 2015, and he left the apk in place on the latest roms.
[MTCB Android Head Units Q&A] typos1:
Yes, I remember he removed it, but then he also put it back, so apart from his older ROMs, all ROMs should have it, it is only his older ROMs that it needs replacing, everyone else's ROMs and coudu's later ROMs should have it.
[MTCB Android Head Units Q&A] devilsoft:
Yes, you're right, latest roms has that apk, but this this guy with opel car is missing this apk (i suppose it has an older coudu rom). I also have opel car, and that apk I use to enter "car settings / BC".
[MTCB Android Head Units Q&A] typos1:
Yeah, I know, I replied to him first, I dont remember him saying that he was using coudu's ROM, I just told him to go into factory settings and change it to the correct one.
[MTCB Android Head Units Q&A] syildiz:
Yes and no. I use it already. still need the function for use on the radio screen
[MTCB Android Head Units Q&A] naghtan:
Well, I just try the KGL1 version, and I get the same... with KGL1 version I check all possibilities inside factory options, Canbus : no, Can bus : 23_BENZ_B200(Simple) and Canbus : 38_BENZ_B200(Union). nothing works, and nothing can be mapped... :((

And with wheel3 on and off. For what it is that options?

The only good things, it is the phisical buttons are on his place... :) and the led colors, are the same...

Can I start thinking my canbus unit it is bad? or any cable problem?

use it on first plane?
[MTCB Android Head Units Q&A] Alphas:
Unfortunately long press does not work on capacitive buttons that this unit has. ;)
[MTCB Android Head Units Q&A] naghtan:
Now, I'm looking one thing... we order 3 units for 3 different cars, one of them was a Mercedes W203 (Erisin ES9753A), it bring same canbus (B200), but it have MCU KGL4. Could be these canbus need it for work? I think I can try without any risk, right?
[MTCB Android Head Units Q&A] naghtan:
Really? capacitive screen can not feel that? I really don't know about that...
[MTCB Android Head Units Q&A] NYCAR:
Can anyone explain all the steps to make the screen mirror? I cannot get it to work. I assume it's because I have unlimited data from Verizon and that feature is locked out, but I want to be certain.

Thank you,
[MTCB Android Head Units Q&A] naghtan:
I talk from my little knowledge...

- Why do you want data from verizon? I think you use Wifi or USB MHL.

-your device support miracast or MHL?
[MTCB Android Head Units Q&A] NYCAR:
I do not especially WANT data from Verizon. I'm simply pointing out the fact that I have a grandfathered Unlimited Contract with them. As such, they cripple some of my phone's abilities. For instance, it is impossible (as far as I know) to use my phone as a mobile hotspot. Likewise, I have so far been unable to pair my phone to the head unit via wifi and currently use bluetooth.

I have no idea if my device (HTC-M8) supports miracast or MHL or anything. That is why I would like to know the correct steps so I can determine if I can even do any of this.

Any other questions I can answer to help identify the issue?
[MTCB Android Head Units Q&A] Alphas:
There was a link for easy connect apk and you can directly link the unit with usb cable for android phones.
[MTCB Android Head Units Q&A] NYCAR:
I understand that you are answering my question, but I really have such limited understanding of this that it doesn't help me grasp the idea.

Can you please provide a step-by-step instruction of how to activate screen mirroring? Including what I need to connect, download, etc.?
[MTCB Android Head Units Q&A] matekhr:
KLD board

Here's the detail of my KLD board.

Can you tell me what are connectors marked as CN1, CN2 and CN7 used for, because they are not connected on my board?
[MTCB Android Head Units Q&A] agentdr8:
Make sure XMTC is installed to internal storage. It won't work if it's moved or installed to a partition other than /data.
[MTCB Android Head Units Q&A] tws4834:
Search for "Portable WiFi Hotspot" on the PlayStore. It will let you use your phone as a hotspot even if Verizon has shut you out. And it doesn't require root.
[MTCB Android Head Units Q&A] ddire:
New eonon GA5150 owner

Got this unit last week, installed and very happy so far, big thanks to Malaysk for the great firmware update (4.4.4). Have read as much of the thread as I can and its been very helpful but having 2 issues and welcome any suggestions:

1 - usb not functioning back or front, tried to mount usb drive but no luck, have tried some usb apps but nothing

2- have ELM ODBII bluetooth which works fine with torque via galaxy tab, but via head unit it connects but cannot communicate with ECU?

cheers
[MTCB Android Head Units Q&A] NYCAR:
No joy. It still gives me the message "Use of this service requires a subscription to Mobile Hotspot or Mobile Broadband Connect. Please contact Customer Service (so we can reward your 15 years of loyalty with an additional monthly fee)".:rolleyes:

Nor can i use FoxFi, since it doesn't work on 4.4, making my head unit unable to connect.
[MTCB Android Head Units Q&A] tws4834:
That sucks. It works perfectly with my Verizon phone and I certainly don't pay for the extra service...
[MTCB Android Head Units Q&A] matekhr:
That seems to be correct. :)

And where is USB1 (front USB, I suppose) connected?
[MTCB Android Head Units Q&A] roidayan:
hi

I have a klyde system and when I receive bluetooth calls it displays the number or unknown. the phonebook is sync. only ougoing calls display the name.

any idea?

thanks,

Roi
[MTCB Android Head Units Q&A] NYCAR:
That's why I really want to figure out Screen Mirroring; so I can more easily use my phone to stream music, etc. But I cannot find a guide anywhere showing "these are the steps required to do screen mirroring"
[MTCB Android Head Units Q&A] matekhr:
There's one unused port marked as J9 (the same as in your photos) on the main board itself, near the IAP chip and C84 point.

The voltage between the most left and the most right points is 3,3V.

BTW, regarding hardwired power button, C84 and R19 seems to be the same point, both connected directly to pin 8 of IAP. I believe IAP is our famous MCU!!
[MTCB Android Head Units Q&A] deedeebulldog:
For mirroring I use this sender app on my phone https://play.google.com/store/apps/details?id=com.awindinc.sphone2tv&hl=en

I Put the receiver app on my HU https://play.google.com/store/apps/details?id=com.awindinc.receiver&hl=en

What I really want is to get "MirrorLink" working. This is where you can control your phone from your HU like https://www.youtube.com/watch?v=o40IcA-HRes

Mirroring is simply a mirror image of your phone on a bigger screen. You still need to touch your phone to open apps etc.
[MTCB Android Head Units Q&A] typos1:
Ah great that we finally know where it is !!
[MTCB Android Head Units Q&A] Suby1:
Help :(

I've been working with this for a week I tried Rooting myTH8581GA and did not root. Also will not factory reset or connect to wifi :( can't seem to find a solution. Any help will be really appreciated.