yashsingh1/xdaforums huggingface dataset:
[MTCB Software Development] ode_joy:
Pczao, I'll do it ASAP, later today. :)

EDIT: here ya go!! Hope it helps!

Also, there's a repository with all the MCU version in the HueFei Wiki.

Enviado do meu A0001 através do Tapatalk
[MTCB Software Development] pczao:
Thank you [MENTION=294661]ode_joy[/MENTION]!!

I’ll test it on Wednesday. I’ve already tried to flash original KLD6 MCU without success. My last hope is with this mcu.cfg.

Hope I don’t brick headunit.
[MTCB Software Development] typos1:
Hey [MENTION=5228031]Johny DJ[/MENTION], any news on the 800x480 update ?
[MTCB Software Development] rockuman_ex:
Anyone having problems with updating google play services?

I get error code 505

Any idea?
[MTCB Software Development] pcmender2005:
It may be because the head units are not certified by Google.
[MTCB Software Development] mamasgmamas:
touch screen on the 1024x600 after update change to 4096x4096

hi after update my mtcc-kld6 the touch screen not work my radio it is 1024x600 but i look after the code hcttouch give me 4096x4096 how to change this?? how to replay config touch screen on the 1024x600
[MTCB Software Development] rockuman_ex:
is there a hack or way to make it certified?
[MTCB Software Development] mamasgmamas:
there is no solution to my problem????:)
[MTCB Software Development] typos1:
Try updating microG.
[MTCB Software Development] mamasgmamas:
the touch screen work only from the some point have some point i change the touch screen from new one one and same problem work only from some poind

can you give me idea??? some solution?:confused:
[MTCB Software Development] rockuman_ex:
how exactly?

Not really sure... : (
[MTCB Software Development] typos1:
Go to the microG website.
[MTCB Software Development] Jefft5:
MTCC-KLD Black Screen

Hi, can anyone help

I have a black screen. I have tried going into recovery and the LED lights flash but the screen remains black and the recovery menu does not show, I have replaced the ribbon cables,swapped the SoM for a known good one but the screen remains black, I have put the SoM from the black screen unit into a similar unit and it works fine, with the unit powered on I can touch the black screen randomly and the unit bleeps so the touch is working.

I have used the rk3188 SD Boot tool and tried booting a new system, once again the LED lights flash as they should during the SD Boot but still a black screen, I have put the unit into recovery and guessed the menu options (press power key two short presses for update from SD Card and wipe data) still no luck, it is as if the screen backlight has failed, would updating or reinstalling the mcu help? Any ideas that I can try would be greatly appreciated.
[MTCB Software Development] pcmender2005:
Don't think so
[MTCB Software Development] mamasgmamas:
what is the problem moderboard? what believe it??
[MTCB Software Development] ko stell:
Firmware repair

Hello

I am sending this email because I got a problem with my dvd player that I bought from China 2 years ago. The radio suddenly dos not find any radio post even the radio application is working. first I thought that I have an antenna problem and I put the old radio in my Toyota Corolla but I found that the radio is working.

Modelnumber: S07

S/N 000D18A1129F

kERNEL VERSION 3.0.26+

MCU version: MTCB-GS-V2.73

Android version: 4.4.4

Screen resolution:800*480.

CPU Arm Cortex 1.6 GHz (X4)

Memory 1024 MB

Could you please help me to find a firmware that might solve the problem or maybe an update that will work?

Thank you a lot!
[MTCB Software Development] daviliyo22:
Hello, any solution with black status bar in 800x480 mtcb??? This rom is too faster but I have black status bar. No icon :(
[MTCB Software Development] typos1:
Activate the Xposed status bar module.
[MTCB Software Development] ode_joy:
Do any of you have the gapps update error?

Also the waze and spotify and i-bus and the rk3188 becames real slow

Enviado do meu A0001 através do Tapatalk
[MTCB Software Development] ko stell:
I didn't had any errors. First the USB internet dongle stick suddenly didn't work and after 5 months the same with the radio. I put back my old radio cd and it worked so there is no problem with my antenna.
[MTCB Software Development] typos1:
Have you tried to get into recovery ?
[MTCB Software Development] ko stell:
I tried but it does not help.
[MTCB Software Development] typos1:
Try changing the tuner type in factory settings, make a note of what is on now before you do though.
[MTCB Software Development] ko stell:
I tried. I selected first (from the list) radio model then I selected apply button then restarted the application then open the radio, then search radio stations and didn't find any radio station. I tried again with the next from the list and so on.

It seems that doesn'y work. No radio station was found.

Could you also help me to modify the size of the text, if you know how?

---------- Post added at 08:05 PM ---------- Previous post was at 07:54 PM ----------

The radio band was OK for Europe
[MTCB Software Development] typos1:
It would seem that your tuner is broken, you can buy them cheap on Aliepxress, or just buy a DAB box and font use AM/FM.
[MTCB Software Development] TwisFan:
sorry but how do you find yourself with 5.1.1 on your 1GB device does it work well?

and how did you put 5.1.1 on it?

if you have downloaded it can you tell me where you found the Download please?

---------- Post added at 09:58 PM ---------- Previous post was at 09:50 PM ----------

So I had the same problem the radio never found a transmitter and have solved it with an antenna amplifier installed between now it finds a lot of transmitters.
[MTCB Software Development] typos1:
5.1.1 works well with microG, read the thread dor details.

Glad the booster sorted it out for you.
[MTCB Software Development] ode_joy:
Well... "Works great" for me it's not so true.

It works better indeed, and also when all clean install it's a breeze...

But install waze and spotify and I-BUS (I own an old E38), and the unit becomes laggy again...

Enviado do meu A0001 através do Tapatalk
[MTCB Software Development] shyne151:
Anyone have issues with custom boot animations not working? I tried changing mine in the "Factory Settings" and it seems to just ignore it. I'm stuck with the dancing androids currently... Is there something I missed when installing to get the custom boot animations to work?
[MTCB Software Development] typos1:
There are 2 or 3 choices in a drop down list "animation one" "animation rwo" etc, try changing them.
[MTCB Software Development] shyne151:
Thanks for the reply. Forgot to post this weekend that I had gotten it working. I renamed /system/mtc/bootanination_dancing_droid.zip to something else and the selected animation from the Factory Settings started working.
[MTCB Software Development] chipyy94:
Hi, today i installed latest version with micro gapps. And somehow Sound framework in xposed isnt activated... I checked this module but it seems it doesnt work, because when i open Sound app it says that i must software enable .. But i did it and i copy/pasted 2 file for this mode but sound still doesnt work. Any idead where have i failed?

Update: SU wasnt enabled during boot and this was the issue. But i have still problems with wifi. I have HOTSPOT in car and on every few minutes its automaticly disconnects me. I am still connected but dont have any data.. Any help?
[MTCB Software Development] li0rli0r:
Hello Everyone

there is way to update google service?

youtube and chrome and i think more app can't up if you don't update google service

it possible update it manually?
[MTCB Software Development] witgit:
I also have this problem. Any suggestions
[MTCB Software Development] guizas:
Has anyone encountered bluetooth issues? My phone can connect to the unit and make calls, but the app on the unit does not see any devices, cannot search for devices and even when connected to my phone it does not see it and cannot search phone list etc, the only thing that works is calls go through the car speakers, but the unit does not see the phone or any other devices.

The only Bluetooth that work is the WQ_BC5, can it be an issue with the bluetooth manager.apk and that specific module?
[MTCB Software Development] rockuman_ex:
I had the same issue last time. Fixed it by updating microgapps.

Then the same issue appear again. This time i can't fix it since there's no update to microgapps.

Maybe wait till the release the new version
[MTCB Software Development] typos1:
Whats needed is an Android One build for MTCB/C units.
[MTCB Software Development] ode_joy:
That would bem nice. :)

I have android One on my Nokia 6.1 and it's a good OS.

But 1GB RAM is short for Android OS.

Enviado do meu Nokia 6.1 através do Tapatalk
[MTCB Software Development] typos1:
Yes, it is, but Android One is optimised for low RAM devices, so with One it should be much better than microG and not keep needing to be updated.
[MTCB Software Development] ms2204:
Will this work?? MTCC-KLD6-V3.06 rk3188

Hi I have this HeadUnit:

MCU version：MTCC-KLD6-V3.06 Apr 17 2017 08:51:17

Android version：5.1.1 1024*600

Kernel version：3.0.101+ rocky@hctr930 #53 Fri Apr 7 09:54:20 CST 2017

Build number： rk3188-userdebug 08042017.15:05:19

1. Will this work with this ROM??

2. And will the ROM work with a usb 3G modem (3G modem Huawei E3531i-2)??

3. the link in post 382 https://xdaforums.com/showpost.php?p=75737105&postcount=382 seems to be broken. Is this the most recent?? https://xdaforums.com/showpost.php?p=75943087&postcount=431

4. Do I need to flash the MCU also??
[MTCB Software Development] typos1:
1 & 2 = yes

3 19/03/18 is the most recent, I can provide the earlier March version if you have Dropbox or something.

4 = no.
[MTCB Software Development] ms2204:
Thankyou very much. Have just sent a PM:)

On a similar note. The reason I'm trying with a custom ROM is because my HU drops the network connection on the USB modem. Initially I suspected the USB cable, but moving/manipulating the cable does nothing, and si the same on both USB ports. Usually the HU starts up ok, but after some time the 3G USB connection drops, and the statusbar network icon disapears and a SD card icon with an "!" mark appears.

If I shut down the HU and restart, the problem disapears, but then happens again after some time. The problem started after I changed the SIM card in the 3G modem (switched provider). Afterwards I also tried changing the modem, factory reset, Wipe cache + data, but to no avail.

Of course I expect the the new ROM will solve the problem, unless it is hardware related, but does anybody have any ideas or suggestions to what the underlying problem with the 3G network connection dropping might be????:confused::confused:
[MTCB Software Development] steve2493:
hi can you post a dropbox link for the latest please
[MTCB Software Development] ms2204:
3G modem dropping connection

My 3G usb modem (Huawei e3531) drops the internet connection every 10-30 minutes or so.:confused::confused: A reboot fixes it. So does unplugging and repluging it. It does not seem to be a loose connection. Does anybody have any suggestions for a possible fix?

Alternatively:

Can anybody suggest a good alternative 3G USB modem stick?

Does this ROM support 4G/LTE USB modems? If so can anybody suggest any specific devices, that is known to work with this ROM?

PS: I have had this stick working with an other SIM card, but after switching network provider, the above problem happens.:confused::confused:
[MTCB Software Development] typos1:
Cant help as I tether, but I m sure there are some threads about it in the MTCB forums.
[MTCB Software Development] typos1:
I guess theres no hope of that updated 800x480 version [MENTION=5228031]Johny DJ[/MENTION] ?

Wish I new how to make a ROM use an Android Go type google services set up.
[MTCB Software Development] ms2204:
3G USB modem dropping connection

Ok I have a bit more info regarding the 3G modem. If I connect it to a PC, it seems to work fine, although the speed is rather low. The connection is stable though.

So if it works on a pc, but drops the connection after e few minutes on the HeadUnit and then just stalls trying to reconnect (the conf page 192.168.8.1 is unreachable) what could be the cause? Do these HeadUnits supply to littel power, or what could be the cause??

PS: The connection was fine on the HU with my previous Network provider.

Any ideas are welcome, because I'm almost lost now:confused::confused::confused::confused:
[MTCB Software Development] typos1:
I can only suggest that you search the forums for other threads/posts about dongles - I ve been reading these headunit forums for 4 years + and read many times about problems with modems and solutions, but I cant tell you anything specific cos I ve always tethered so not taken much notice.
[MTCB Software Development] pcmender2005:
Yes you can only update to 5.1.1 not 6 go to the first page of this thread and download the correct res for your unit.

https://xdaforums.com/android-auto/...mtcb-mtcc-rk3188-5-1-1-firmware-apps-t3656297
[MTCB Software Development] aljefre:
please any solution

[IMG="issu"]https://serving.photos.photobox.com/82391762bb75ddf804f0abf1deebf9c3f68e2e70149d7ea2a6bcf3956b73ca402d0c4a2a.jpg[/IMG]
[MTCB Software Development] pcmender2005:
That is to do with Google as these roms are not certified by them you could try to update the gapps.
[MTCB Software Development] pcmender2005:
look at this site aswell.

https://android-fix.com/google-play-problems/6-error-retrieving-information-from-server-rh-01.html
[MTCB Software Development] aljefre:
thx bro

other issues I want to use account google with this app but look on attachment plz

how i can acttive google service ?
[MTCB Software Development] Ressentiment:
Sorry, but every download link is broken

When would it be recovered?
[MTCB Software Development] Mr_Happy:
I've searched and googled, but probably not using the right keywords... Or missed something setting it up...

What do I need to do to change the format of time to date and time and put it in the center?
[MTCB Software Development] typos1:
Settings/time and date is where you can change the time and date format.

You cant put the clock in the centre unless you use an app to do it, try the Playstore for that.
[MTCB Software Development] Mr_Happy:
I saw some screenshots with centered date and time...

Malaysk rom offers that so I thought this one would too..

Verstuurd vanaf mijn ONEPLUS A6003 met Tapatalk
[MTCB Software Development] Saiphable:
Please resend new link... all are death in 1st post

Odoslané z F5321 pomocou Tapatalku
[MTCB Software Development] mamasgmamas:
i have this problem can you help me please?

mtcc-kld6 the touch screen not work my radio it is 1024x600

https://www.dropbox.com/s/te2vslmjq7en3pb/VID_20180912_195951.3gp?dl=0
[MTCB Software Development] Saiphable:
bad conection between motherboard and display

Odoslané z F5321 pomocou Tapatalku
[MTCB Software Development] cyber2k1:
Hi guys can anyone update the links for the Files please
[MTCB Software Development] typos1:
There are working links to later versions (around March) in the thread.
[MTCB Software Development] cyber2k1:
Thank you typos1 found it!

for anyone else here is the link to the post

https://xdaforums.com/showpost.php?p=75943087&postcount=431
[MTCB Software Development] HotMykeul:
Hello,

Can someone upload the latest opengapps version please? My spotify keep asking my login at each restart.

Thanks you
[MTCB Software Development] typos1:
Just go to the OpenGapps website.
[MTCB Software Development] HotMykeul:
Can I install opengapps over microG without problem? Can I install it with default recovery? If I remember correctly, my recovery accept only update.img
[MTCB Software Development] typos1:
You would just flash the microG version of this ROM instead, but support for microG has stopped.

You could just try updating your google play apps.
[MTCB Software Development] HotMykeul:
I cannot update google service, so I want to try opengapps.

I will try another rom.

Thanks you
[MTCB Software Development] typos1:
What version are you using openG or microG ?
[MTCB Software Development] HotMykeul:
I'm using microgapps version

I asked in the first post to upload the last opengapps rom version
[MTCB Software Development] typos1:
There a copy in a post from around March 20th.
[MTCB Software Development] HotMykeul:
That's the one I use (MicroG version)
[MTCB Software Development] typos1:
Theres also a Gapps version around the same time.
[MTCB Software Development] whiteyonline:
I've got a black bar instead of a status bar running this. Have tried enabling and disabling xposed status bar. Any ideas?
[MTCB Software Development] typos1:
Enable all modules in Xposed.
[MTCB Software Development] whiteyonline:
This worked thanks.
[MTCB Software Development] ms2204:
Finding a working usb modem

I thought I’d quote my self and provide some answers about my search for a suitable modem for this ROM.

Initially I had a Huawei e3531, which apparently worked fine with my network provider at the time, but after switching provider, I experienced all kinds of disconnects, which essentially rendered my network connection unusable. The first thing I tried besides checking for loose connections was installing this ROM, which helped a bit, but I still experience dropouts, and since the e3531 is not on the supported modem list:

https://xdaforums.com/showpost.php?p=60224687&postcount=11185

I figured I’d try some different modems, to see, what worked best.

What didn’t work:

I tried the following modems, which were on the original compatible list: e1550, e1752(actually only e1750 is supported) and e1820. All from Huawei. All three modems are 3G and act like regular modems, where you get a triangle in the status bar indicating signal strength and perhaps a 3G+ sign also. Although I live in a city centre with very good coverage, the connection with all these modems is really bad, and drops out often. Also, speeds are terrible, to a degree where I would describe all three as useless.

After this I tried using the Huawei e3531 3G+ modem, after flashing it as a modem/stick. This worked slightly better, since this is a 3G+ mode, so coverage was a little better, but still there was a lot of connection problems, and the modem takes forever to initialise. Lastly, I tried a Huawei e3372 4G modem flashed as a modem/stick. This was not recognized at all.

What did work:

Following all the before mentioned failures, I tried re-flashing the e3531 and e3372h as routers (Hi-Link firmware). Please note, that the e3372h is almost impossible to reflash, and you have to take it apart: https://w3bsit3-dns.com/forum/index.php?showtopic=582284&st=0 but it is doable. When using the modems with Hi-Link firmware, the modems are recognized by the ROM as a network connection and you get a symbol with two PC screens in the status bar instead. Both modems seem to work well and much better than the older modems. The e3531 had some dropouts, but still much better than before. The e3372 works perfectly, so I would definitely recommend this modem for this ROM, although you should try to buy it in a Hi-Link version, so you don’t have to reflash it.

Conclusion:

The e3372 in Hi-Links mode is definitely the best performing modem for this ROM. It’s 4G, it gets much better coverage than 3G modems, it is stable, it is fast, and it starts quite fast. The success og using 3G or 3G+ modems hinges greatly on coverage. If you have really good 3G coverage, all the above modems may work great. If not, you should probably consider the e3372h LTE 4G modem in Hi-Link mode.
[MTCB Software Development] Jefft5:
Internet Modems

I've been using these head units for around 7 years and never had any luck with the USB type internet sticks. If you want Wifi in the car the best way is to buy a cheap stand alone modem unit such as a ZTE 910 (although that is quite old now). You plug it into the cigarette lighter to charge it (or rig a permanent 5v DC supply to keep it charged) put a decent sim card in with plenty of data and you have permanent Wifi for up to 10 users if you need it. Speeds vary but generally with the ZTE 910 I get around 20mbs which is ample for most needs.

If you don't want to buy a modem you can always set up your phone as a hot spot instead, this also gives much better results than plugging 3g modems into the USB.
[MTCB Software Development] typos1:
If you want the internet in your car the easiest and simplest way is to tether your phone.
[MTCB Software Development] ms2204:
Internet modems

I deliberately didn’t mention phone Wi-Fi hotspot and MiFi/Wi-Fi modems like the zte910, although these products are getting more and more widespread for several reasons, but I was kind of expecting that they would be brought up, so here is my opinion on the two, and why I prefer the USB modems.

Phone as Wi-Fi hotspot

Obviously, this only works, if you bring a phone (duh), but you have to connect every time, which seems kind of tedious. Also, if you lend the car to someone, or don’t bring a phone, you’re ****ed, so in my opinion this is only a temporary solution.

MiFi/Wi-Fi modem

This probably works great but has the same connection problems on the 3G/4G side, and it lowers network throughput, although this is probably negligible on a 4G connection, and it doesn’t add anything more than a usb modem, except more clutter in the car.

So I prefer the USB modems for simplicity, but I agree the current MiFi/Wi-Fi solutions are a lot less hassle to set up.

I'm not advocating one solution over the other, except for myself. I'm just trying to put som info about which modems work out there, because I wasn't able to find this, when I looked for it.;)

---------- Post added at 04:22 PM ---------- Previous post was at 04:20 PM ----------

Do you mean tethering via Wifi or have you found a way to do usb tethering?
[MTCB Software Development] typos1:
You turn the hotspot on when you turn BT on, so no real hassle . . . . unless youre one of those people who walk round with BT on all the time even when youre not using it ? In that case you can use Tasker to automate turning on the hotspot when BT connects.

If you lend the car to someone then they can use THEIR hotspot.

You can also use an offline maps app, also useful if youre driving in an area with no phone signal.

I was under the impression that USB tethering did work, never taken too much notice as I use my hotspot.
[MTCB Software Development] ms2204:
USB tethering

I had no idea, that USB tethering might work, since it didn't with the stock firmware. I'll test it.:)
[MTCB Software Development] Johny DJ:
Hello guys, long time no see :) Will update links in OP ASAP.
[MTCB Software Development] typos1:
Good to see you back again !

Any chance of an updated 600x480 version when youve got time ?

MicroG is no longer supported I ve been thinking about somehow trying to use some things from Android Go instead, what are your thoughts ? Not sure if just editing the buildprop to fool the Playstore would work on 5.1.1 devices.
[MTCB Software Development] rockuman_ex:
Or an update to android 6 or 7 or even 8?
[MTCB Software Development] typos1:
Impossible, no source code.
[MTCB Software Development] rockuman_ex:
I've seen a few units with android 8 (oreo) on ebay.

Maybe we can work from that?
[MTCB Software Development] typos1:
There are no RK3188/PX3 MM or Oreo units, so no we cant.

It may be possible to convert an MTCD RK3188/PX3 Nougat ROM, but it would be a lot of work.
[MTCB Software Development] Johny DJ:
Here - check (its microG version)

https://www.dropbox.com/s/x3monvblcsuqvf5/update.img?dl=0

My MicroG works for almost 6 months now without problems...
[MTCB Software Development] typos1:
I have an MTCE RK3368/PX5 now, but a friend has an MTCC unit, he uses your ROM and the Playstore does not let him pay for apps, plus I read that support or MicroG has stopped in several threads on xda.

Is that link to your latest update ? Cos hes been using it since it came out ! :)
[MTCB Software Development] jasonzx:
Looking for download link

Does anyone have the 5.1.1 1024x600 microG version? The posted download link is broken :(
[MTCB Software Development] typos1:
Theres another link in the thread, read the last few pages to find out where.