yashsingh1/xdaforums huggingface dataset:
[MTCB Android Head Units Q&A] Headstyler:
Which rom i must use for an KLD2 , RK3188 with 1024X600 resultation? can i use the KLD Rom or only a rom KLD2 what i cant find here in forum?
[MTCB Android Head Units Q&A] Cratebv212:
phone calls

Is there a way to make phone calls with the simcard in a huawei e1750 dongle?
[MTCB Android Head Units Q&A] Brendo:
- Download a rom with bigger partitions (or do it yourself)

- Use the lsd folder mount solution (also known here as Tomtom fix)

---------- Post added at 09:39 AM ---------- Previous post was at 09:39 AM ----------

The hu only detects units named OBD. You need to use XposedMTC

---------- Post added at 09:40 AM ---------- Previous post was at 09:39 AM ----------

Maker (KLD2) is irrelevant. Just find a 3188 (quad) 1024x600 rom from the downloads

Check WIKI

---------- Post added at 09:41 AM ---------- Previous post was at 09:40 AM ----------

Doubt it; but it is android thus nearly anything is possible if you have the know how (might struggle to it work with no source available)
[MTCB Android Head Units Q&A] esee:
Hi, dear all,

On 1st page, it's stated " radio stations are saved as frequencies"

but my unit (7" 4.4.4, MTCB-KLD1-2.77) always cannot save my scanned frequencies but return to preset factories' frequencies after lost power, does your unit act the same way ? and how to solve it ?

thanks in advance
[MTCB Android Head Units Q&A] frenchel:
Hello fellas I installed the latest KLD Rom Malaysk 27 October, 2015

Only for RK3066 800X480.... But I can't seem to find Element under the display settings to change the color of my interior lights on my unit....

any idea's or suggestions on how I can install it or is it already in this update
[MTCB Android Head Units Q&A] Billkaza:
TDA7850
[MTCB Android Head Units Q&A] Tutti-frutti:
This weekend I also did the mic-mod, and tried it your way. Unfortunately there was not enough space for the wire-shears to reach the pins (capacitor in the way).

I ended up soldering at the back of the module. I didn't remove C102, I just opened the bridge :p

Microphone sounds really clear now :good:
[MTCB Android Head Units Q&A] dgcruzing:
Great,

Thanks for the pics..

Be good to pull all this info out into its own thread before it gets buried here..
[MTCB Android Head Units Q&A] tmiller101:
Look in factory settings under the other submenu. There is RGB setting. Set it to RGB and the element menu will appear below display menu in settings.
[MTCB Android Head Units Q&A] robertut:
MTCBlueTooth3.apk updated

Yet another update to MTCBlueTooth3:

http://xdaforums.com/showpost.php?p=63613523&postcount=322

Re-arranged Call icon in the contacts list, so that it shows at the same position as in the call history list (topmost). It was very confusing during driving, that the same function is not located in the same places in these two views.
[MTCB Android Head Units Q&A] avn31:
radio problem

hello

i have a rk3066 unit by klyde

from a few months ago i have a problem with the radio

yesterday i updated the mcu with the files here from Malaysk, everything works but the radio dosent work (no noise at all)

the mcu version was kld2 and i updated to the same kld but a newer version/ the original version was 2.55.

i tried changing the tuner in the factory setting menu but no luck with that.

the antenna is ok and got checked and its solderd.

is it an mcu problem? i tried few of the mcu versions (factory ) in the thread , is this a common thing?

thank you

ps

after writing this post i checked with another unit (ford) that i have , and the difference in the factory options is that rudder option is opt in (ticked) in the ford unit that works fine

when i tried to change it a few times in the ford unit that the radio works fine , for one time the radio stop working like the first unit in the mitsubishi - but after i tried again to change it the radio started working again. still didnt tried it in the unit with the radio problem but does it have any connection?
[MTCB Android Head Units Q&A] dranny69:
Hi I would like some advice if possible , i have just got my steering wheel controls working and i have mapped the volume buttons and track up and down buttons . the volume control is working fine and the skip track buttons are working fine on the stock music player but on any other music player skip track buttons do not work ? is there a music player that is better than the poor stock one that will work with the track up/down buttons ? thanks
[MTCB Android Head Units Q&A] Billkaza:
Does anyone know to answer me.. I am using latest malaysk rom with KLD2 board and tef6686 tuner.. I recently changed the board with my previous KLD2 and TDA7786 tuner.

At first board 3g stick was working perfectly. After i changed board now stick gets signal to full but cant connect to internet..Both boards have mcu kld2 2.77 and rom is untouched.
[MTCB Android Head Units Q&A] dranny69:
thanks tmiller ill try that . do i need to root my stereo and put a custom rom on ?
[MTCB Android Head Units Q&A] tmiller101:
Root yes, custom ROM no.

You will also need a root browser (go to google play and search for root browser. There are many to choose from. To install these modded apk. You need to rename the original apk in the systems/app folder. i.e. original apk name mtcmusic4.apk rename to mtcmusic4.bak. Then you will need to move the modded apk over to the system/app folder and change its name to mirror the original apk.

Easy root:

Goto factory settings and enter *#hct#root#

Addition factory setting passwords and features below:

126 = factory settings menu

m123456 - enable launcher type option

adbon = developers mode

adboff - disables adb

*#hct#root# = temp superuser/root

You will be temporarily rooted. To make this root permanent, install SuperSU.

Hope it helps
[MTCB Android Head Units Q&A] dranny69:
thanks for your time and advice much appreciated!
[MTCB Android Head Units Q&A] lysiong:
anyone here having radio interference when drive through city which surrounding have high building? the radio will suddenly emit noise when drive through high building. My radio module is TDA7786. I believe the radio module lag of one feature, please refer to below article

http://www.google.com/patents/CN104252863A?cl=en

I believe it is related to FM multi path interference.
[MTCB Android Head Units Q&A] ktibor69:
Which microphone are you using? Can you share photo of your microphone?
[MTCB Android Head Units Q&A] Tutti-frutti:
Just the mic that came bundled with the HU. It shouldn't matter that much which one you are using.
[MTCB Android Head Units Q&A] Piaband:
This is a known issue. The current malaysk rom fixes it.
[MTCB Android Head Units Q&A] dranny69:
if i flash malaysk`s latest rom will i be able to skip tracks on other music players then or is there further steps needed . thanks
[MTCB Android Head Units Q&A] sickbro80:
My GPS antenna came with a 90 degree angle on it, so yeah, they're out there.
[MTCB Android Head Units Q&A] illmatik:
Done and done! Went to radio shack and got me a SMA 90 degree adapter.

This solved my issue.

I will stress how poor the fitment is on my unit, unfortunately. Not only is a struggle to line up the screws with the mounting holes (I had to use a tiny allen piece as an all and have my dad push up as hard as possible while screwing it in), but when it's all said and done the bottom of the unit is not flush. It pokes out almost an inch. I can live with this to be honest, but is definitely worth noting.

I tried to post some pics but I need a few more posts under my belt before I can do so. This wont be a problem... I see myself spending a lot of time here :)

---------- Post added at 01:07 AM ---------- Previous post was at 01:01 AM ----------

Also, wanted to mention that my Seagate 1TB External is working plug and play with my unit. Formatted it as Fat32 and threw some FLAC music on it. Man, my system sounds amazing with lossless music and Poweramp.

This will be great for movies and long trips. Load up my 1TB with all my 720p/1080p movies, fire up XBMC and away I go.

Lovin it!!! :D
[MTCB Android Head Units Q&A] kwalsh24:
That's a north American thing, so nightly unlikely you'll see that support. The radio didn't have any capabilities of controlling the module, only option is to install a Sirius FM radio itself, and either use the FM transmitter or the line in on the radio to feed the audio.
[MTCB Android Head Units Q&A] illmatik:
This is false. On my BMW E39 M5 the factory navigation is what displays the BMW OBC (on board computer) diagnostics. Additionally, the car shows some of these details on the cluster but the only way to clear them is through the factory nav. So not only did I lose out on the OBC but there's no way for me to reset the MPG, clock and date/time on my cluster. I decided I can live with this, especially since Torque + OBD2 bluetooth should be a sufficient replacement.
[MTCB Android Head Units Q&A] sickbro80:
I could be wrong, but I thought a lot of the BMW models supported can bus features. I have no idea how they display though. My car doesn't do canbus, so it's all foreign to me. I haven't had a chance to play with my odb2 much yet other than just pairing it. I'll play with it one of these days.

Anyone change their music app to google music? I'm gonna play around with it tonight I think.
[MTCB Android Head Units Q&A] agentdr8:
Updated XposedMTC. Now has time-based dimmer.
[MTCB Android Head Units Q&A] kwalsh24:
Awesome man! Thanks for all the effort!
[MTCB Android Head Units Q&A] nkt75:
2 --> You don't need antenna adapter. But you need blue wire from this grey adapter, it is antenna amplifier power.

View attachment 2873362

Cut out blue wire with pin

and put it to the blue connector

View attachment 2873367

The new pin is slightly shorter. Make sure of reliable contact
[MTCB Android Head Units Q&A] xrapidx:
How is your drive formatted?

I'm currently on FAT32 - which once the drive reaches a certain % full, it bombs out, even when just playing MP3s, or using file manager to browse the directories.

Currently, the file structure is

<ARTIST> \ <ALBUM> \ <SONG>.mp3

So not everything in one huge folder.

Thinking of reformatting at changing the allocation units for faster reads.

You posted no solution, which is why I ignored it? Just that there is or might be one. We already know that. And I've already looked for issues around formatting. (I even stated earlier it might be a formatting issue)
[MTCB Android Head Units Q&A] kwalsh24:
Soooo any words on when the next firmware release is set for the 1.86 units?
[MTCB Android Head Units Q&A] kavo77:
iGo app

Is anyone able to upload there iGo app? my sd card needed reformatting and I lost it!
[MTCB Android Head Units Q&A] sk0815:
Verry nice, but could you make an blue version like the blue radio?
[MTCB Android Head Units Q&A] Blaze Falconburger:
Similar to my structure - I'm sure it is just FAT32. I think currently I have ~100GB free so ~400GB used, all MP3s - no issues so far.

If you are using USB HDD try using the other USB socket as well to provide additional power.

---------- Post added at 09:50 AM ---------- Previous post was at 09:48 AM ----------

---------- Post added at 09:50 AM ---------- Previous post was at 09:50 AM ----------

Does anyone know if it is possible to have two mobiles paired and working via bluetooth at the same time?
[MTCB Android Head Units Q&A] MuttzNuttz:
Erisin ES9746EN for BMW E46

So I got my head unit last Friday and fitted at the weekend.

The fit was really simple and its a great match for the vehicle, better looking than the factory unit in the BMW 320.

Touch screen is dead though, so the seller is sending out replacement touch screen for me to fit, After opening the unit it seems to be that the reason its broken is that the thin tape type connector has snapped in transit between the TC module and the main board. Its a shame, but as the boards are not fixed in place, except for the TC board this means that any movement could do similar damage in the future so when im sorting i will have to find a way to mount the boards to stop any movement in future. poor design there or just cost cutting? either way i can see that being a problem that needs solving to address this issue on mine at least. Am thinking of using Self adhesive velcro strips rather than hot glue so if needs be can be separated in future if needed as there are no mounting brackets or pillars to fix to soi it will have to be a board to board mounting solution.

so at this point i cant even tell what the version is on this unit until the touch screen is fixed.

At present all i can do is cycle through modes, play radio or usb files etc and my reversing camera is working fine but as i cant get to settings with the touch screen being dead than i cant play further, I also have the front facing camera and DVB-T unit but can not test those out without the TC working . Sound quality is pretty good but i can only go off DVD, Radio and USB mp3 files so far.

I got mine from ebay, still had to pay £26.00 for duty on delivery which was a little annoying. (Just be aware it could happen to you too)

Cant post links yet so search ebay for ES9746EN

Will post more info as i get it for the group.
[MTCB Android Head Units Q&A] cat2115:
Anyone know if iPod working with v1.86: MTCB-KGL ? The last time I tried it's not working. thx
[MTCB Android Head Units Q&A] DWhite456:
Has anyone been able to use the T-Mobile $30 100min talk/5GB plan to work in a 3G dongle in these radios?
[MTCB Android Head Units Q&A] typos1:
They are all the same apart from screen size and the front - the insides are no different between the units, CAN Bus is achieved through the use of an app and a CAN Bus decoder apparently designed for each vehicle. I say "apparently" because some of these interfaces do not work properly. Allegedly some VW and Audi models support CAN features, but as kwalsh24 can tell you they dont !

I take your point, but I said that no one would loose the ability to "see" that data and you have not lost the ability to "see" it, only to change it, a moot point, I know, hopefully a solution will come later when they sort out the CAN interface and there is the possibility of connecting Android directly to the CAN Bus as a few people have posted about, someone only yesterday.

---------- Post added at 02:56 PM ---------- Previous post was at 02:54 PM ----------

Because I was very busy yesterday, I just pointed you in the right direction, I did not have time to read it all again, if I had a problem and someone told me where to look for solutions, I d grateful, then go check out the solutions.

I wouldnt declare "it doesnt work" without checking out the possible solutions and moan that the person trying to help did not give me a step by step instrcutions.
[MTCB Android Head Units Q&A] alexdb78:
You're right! To install this unit I had to install an interface that allows you to control the on board computer via the steering wheel controls.

The interface is connected between the stereo and the original cable and communicate over canbus line.

In my case the display of the on board computer has remained so I not have your problems.

In your case, you should be able to connect your old monitor signal to an input unit.

I'm trying to reproduce the commands of the on-board computer on the head unit android.

I've already developed an app that allows me to control via bluetooth but it needs additional hardware connected to the canbus line (no obd2 port)

It would be nice to take advantage of the wires rx and tx from power cable...

On youtube a small demonstration of my app installed on my phone...

video id FQcFoYZIMBU (i can not post url)
[MTCB Android Head Units Q&A] toologic:
Sorry, i know about this connection possibility. But connection via wire(s) as i describe on photo you (and i) can get full control DVB-T2 receiver via touchscreen (settings, channel switch). Not via IR-remoute control, but via touchscreen. Also not need wired HU <-> dvb-t2 additional wires (aux, av-in). Connection use only one wire - and get full control by dvb receiver.
[MTCB Android Head Units Q&A] sickbro80:
Might be able to plug a mouse in to one of the USB ports to play around with it for now.
[MTCB Android Head Units Q&A] rickthecabbie:
Having tried to install SuperSU from the google store after entering *#hct#root# and failing, could you offer a step by step tutorial

for the process? Which SuperSU works? Do I need to use a Root Browser and replace something in the system? Are there other settings I need enabled first? I have seen various posts that say "4.4.4 can not be rooted and requires a custom ROM. " so I am getting mixxed messages on this subject. How, Exactly, does one go about doing this? HALP!!! :confused::crying:

Thanks in advance,

Rick
[MTCB Android Head Units Q&A] RubbedLung:
** Advice on SleepMode/Delayed Shutdown **

Hey I have a RoadMaster and as a result of the MCU I cant get the settings to abide by the "Shutdown after 30 Seconds" Does anyone know any workarounds or APKs that might enable me to have my stereo not shutdown after 30 seconds?
[MTCB Android Head Units Q&A] CARRisma:
Root is permanent with *#hct#root#, no need to install SuperSU.
[MTCB Android Head Units Q&A] tmiller101:
First, after entering *#hct#root# did you have root capabilities?

Under the factory settings menu it says "please enter password", enter *#hct#root# and a blip should appear saying "ADB root". If this does not happen, maybe your system is not compatible or you mis-typed the password. MAYBE, try to turn developers mode on by using the "adbon" password in the factory settings menu.

Afterwards, under the factory settings if you have root capabilities a new menu will appear #superuser.

Yes, you need to be rooted to play around in the system/app folder. Just any file manager will not do, you need one that has root capabilities.

I have read also that you can not root 4.4.4 but this works for Joying units running 4.4.4, I can not say if it will work on others.

What system are you running?

I have not installed a custom ROM yet, so I can not help. I have seen some good tutorials on it. However, to find them requires a lot of digging within these threads. I have found useing the keyword "HuiFei" helps eliminate unrelated search returns.

Good luck.

---------- Post added at 07:03 PM ---------- Previous post was at 07:00 PM ----------

More information needed. What is it doing and what do you want it to do?
[MTCB Android Head Units Q&A] nixfu:
So, anyone have any ideas why TomTom Go just wants to crash everytime it starts up and you press "START" on the first screen. I have applied the "TomTom Fix" via PCV Startup. I had it working on my head unit awhile back, but I did a wipe/re-install with the Oct android updates and now I can't get it to work. I have changed the IMEI and now Sygic works, but tomtom is crashing.

Any idea where to start?
[MTCB Android Head Units Q&A] rickthecabbie:
I am currently running a Joying 800x480 unit. The SuperUser menu does show up, but I can not get Busybox to install,

it says there are no binaries. In the factory SU, I check the settings for APPS and ADB, but when I try to use even simple apps for rooted systems like REBOOT, it tells me that I have no root access. I'll try the ABDON setting and see if that makes a difference. Thank you so much.

Rick
[MTCB Android Head Units Q&A] Marius B:
how wants latest update file for kgl rk3188 1024x600 and mcu 2.78 check this link

https://www.dropbox.com/home/update rk3188 hd - mcu kgl 2.78

is no changes file.
[MTCB Android Head Units Q&A] TiBiSMART:
How could i sign in your dropbox?
[MTCB Android Head Units Q&A] Brendo:
Go back to your old mcu. Not all mcu work for everyone and higher version is not always better. This is why the makers recommend against changing mcu
[MTCB Android Head Units Q&A] nikefreak_80:
front PDC

It's possible to get work the front PDC?
[MTCB Android Head Units Q&A] RubbedLung:
I would like it to standby via the settings for shutdown. 30 seconds, 1 minute, 5 minutes, 30 minutes, 1 hour, 2 hours. But as a result of the MCU on the RM 2.22 they apparently did not include that option. So I was curious if there was another way to do it because, each time I set it to 1 hour and restart, its just set back to 30 seconds.
[MTCB Android Head Units Q&A] frenchel:
elp...

Thanks that helped a lot do you have any suggestions on how I can get the radio to play. It was working great until I started flashing these ROMs.... But I'm sure its a settings thing that I may need to play with.. Any help or suggestions would greatly be appreciated
[MTCB Android Head Units Q&A] Sasha0574:
Did all that flashing change your radio region setting by any chance? See under factory settings.
[MTCB Android Head Units Q&A] frenchel:
What am I looking for in settings

---------- Post added at 11:57 PM ---------- Previous post was at 11:56 PM ----------

And after flashing I thought that I seen somewhere that I suppose to erase the data or something like that is that... so
[MTCB Android Head Units Q&A] Sasha0574:
You're looking for the Radio tab in the factory settings, not simple settings. There it gives you several options, like Europe, Russia, China. Different options, different bandwidths. You choose the right one for you, as the ROM default might differ. And yes, you're supposed to do a full factory reset after flashing a new ROM. And after that choose the radio bandwidth
[MTCB Android Head Units Q&A] tmiller101:
If you see # superuser then your system is rooted. Install the superuser apk from google play, root browser, turn adb on and you should be well on your way. Let us know what you find out.
[MTCB Android Head Units Q&A] Tung_meister:
[MENTION=3590033]Malaysk[/MENTION] what does smart color do? I can't see any change?
[MTCB Android Head Units Q&A] ReshamG:
Can anyone figure this problem out. I can't make microSD my download destination folder on Deezer. It does let me to choose that option, but it gives error when app restarts for new session.

Screenshot attached.
[MTCB Android Head Units Q&A] marty_s13:
Is there any way to early start the Bluetooth 2 module? It takes ages to fire up and if I play music from my phone before its up sometimes the music will be at half speed. Not a huge issue because I can pause and play again but just curious if I can start it earlier. I have Malaysk ROM
[MTCB Android Head Units Q&A] avn31:
where can i download kld v2.22 mcu? (factory)?

btw the mitsubishi unit radio works now but as it was , sounds very bad
[MTCB Android Head Units Q&A] jacekruf:
Can You share apk mtc-keys cose i don't have account on 4pda.ru and i cannot download ver. 2.5

Than You
[MTCB Android Head Units Q&A] pirri_mori:
Can someone give me the link of this rom and MCU to reset to factory car stereo?

Follow unheard FM radio? [emoji22] [emoji22] [emoji22]

Cheers and thanks
[MTCB Android Head Units Q&A] Sasha0574:
Here you have every possible ROM and MCU available. Knock yourself out:

https://mega.nz/#F!KMZnXTJC!zDFMlP4qgxEE6vQxt8rrrw
[MTCB Android Head Units Q&A] dark alex:
Jfyi:

I talked to an Admin informing him about our units and our (especially your) hard work and about the sizes of this thread against other.

I requested him to provide us a dedicated subfroumset for MTCB-Headunits (I call them like that as our MCUs all together begin with MTCB - its basically what we call HuiFei-Type).

I hope I can persuade him :D