yashsingh1/xdaforums huggingface dataset:
[MTCB Software Development] dsa8310:
Let me check it out, and if it works for me as well - especially for TomTom Go - I will release a new firmware version with Playstore 5.1.1 included (and the disabled auto-update mechanism - I might have heard about it somewhere, I will look it up, unless you can provide a link already).

===

Is it the "mkdir -p /data/app/com.android.vending-1.apk" trick? I can put it in the install-recovery.sh script.

===

I failed, so far: com.android.vending-5.1.11-80310011-Android-2.3.apk crashes in combination with com.google.android.gms-11059462.apk... For lack of a better recipe, I leave it as it is now. After all, I can upgrade maps&voices for TT GO with the existing (in OEM) Phonesky.apk...

===

Ouch, I may have missed the installation prescription #1: "Install GmsCore.apk as provided in the download section or the microG F-Droid repository as a system app." Let's see then...

===

Wow, it works! With both apps, vending&gms, installed in /system/priv-app/... I will prepare the firmware images right away!
[MTCB Software Development] Johny DJ:
I wanted to put files on dropbox as soon as I come home but I see you figured out by yourself :)
[MTCB Software Development] dsa8310:
MicroG Enabled Images, with Google Play Store 5.1.11

Updated on July 31, 2017:

Images are in post #1!

Core MicroG gms and Google vending apps are now properly installed in the /system/priv-app/ folder, and therefore they work together without any crashes; however, don't forget about the usual configurations for MicroG, xposed modules.

BlankStore, YalpStore are still around, in the OEM partition.

As a result, apps like Poweramp, TomTom GO (probably Hangouts as well, if not see the remedy earlier in the thread) work OK, with licensing verifiable.

I did not care (learn!) of disabling auto-update for PlayStore - maybe next time, if really an inconvenience.

===

This version is "perfect"... :)

===

Hangouts' service called NetworkConnectionCheckingService should still be disabled for the app to work, most elegantly by using a service disabling app, as pointed out by [MENTION=5228031]Johny DJ[/MENTION] earlier today.

While Google Play Store's update to the current v7.* version (from v5.1.11) works OK, too. So, no need to disable any auto-updating services here, for now.
[MTCB Software Development] Johny DJ:
Use servicedisabler app (free on playstore) and disable this I disabled it works.
[MTCB Software Development] dsa8310:
Yes, once (inconvenient) services are identified, they could be disabled in the install-recovery.sh script as well, with "pm disable <package name/service name>". For instance, by looking at the app's manifest.

---------- Post added at 11:56 AM ---------- Previous post was at 11:50 AM ----------

Right, I kinda' knew that something was wrong, because of the many crashes, even with BlankStore - only YalpStore did a proper authentication - perhaps because of its - silent - retries.
[MTCB Software Development] elyl:
Can I update to this version, or do I need to wipe everything? I've not been having much luck with Yalp installing apps (no apps I've paid for work, and I keep getting "incompatible" apps)

Also, my wifi issue was almost certainly S8 related. Seem to be another few people having the same problem when I Google.
[MTCB Software Development] dsa8310:
Good.

Sure, just install it, no wiping, it has the same partitioning. You could uninstall MicroG and Market/BlankStore beforehand, though. Afterwords restore the MicroG configuration - enable the first three, usual, services.
[MTCB Software Development] ekanson:
Thanks... I hope generating an Android ID using the .blat thing is no longer required for TomTom Go to work. I have had no luck with the .blat Android ID process
[MTCB Software Development] dsa8310:
AndroidID is, most recently, used for Market/BlankStore which right now is indeed no longer needed since Google Play Store works well.

But related to TomTom GO, there still is a so called ro.serialno necessary system property, (re)set automatically by mtcservice.

Different things. Both OK.
[MTCB Software Development] ekanson:
Thanks. Will give it a go and report back.
[MTCB Software Development] dsa8310:
Well, I think that we are done with this firmware version.

It's optimal, with all issues covered.

So long, then... :)
[MTCB Software Development] elyl:
Until the next release! :D
[MTCB Software Development] EagleSoldier:
Hi [MENTION=6041319]dsa8310[/MENTION],

thank your very much for your hard work....

I've installed your latest 5.1.1 Rom on my unit (KLD - RK3188 - 800x480).

I´ve wiped everything befor I installed it twice (with wipe).

I got a weird screen after install...is this normal ?

The right side is bigger then the left one, it seems that the screen is moved a little bit left.

Its only on the homescreen, Is this normal ?

Best regards :)
[MTCB Software Development] Jacklad:
Wait! Installed latest, enabled Xposed & Micro G settings, signed into playstore but keep getting connect error - it shows my account name, but will not connect - is there a step I am missing to get PlayStore working?
[MTCB Software Development] Hasan1986k:
need help

hi

thankx for this software but when i use it the button in the dvd its change like "when i Press on home button the dvd shut down" how i can fix it

thank you
[MTCB Software Development] EagleSoldier:
EDIT: I have changed the launcher.apk and now its working perfekt.

Best regards
[MTCB Software Development] ekanson:
So I did a clean install, enabled microg, enabled xposed modules, logged in to playstore but I got "error retrieving settings...". I let cleared playstore cache and left the system connected to the internet for a while. When I noticed the playstore icon had been updated on the home screen, I launched it and connected no issues. For Tomtom, I could not get internet connection so had to install Xprivacy and I got Tomtom Go working. Thanks a lot [MENTION=6041319]dsa8310[/MENTION]. Working very well
[MTCB Software Development] elyl:
Getting a strange issue with the newest ROM. Still investigating to see if I can find the cause, but when I use my SWC to skip to the next track (I use PowerAMP), I hear the "next track" beep twice, and it jumps 2 tracks.

I set up the buttons via the app. I also set up volume and other buttons, but only the next/prev track buttons do the weird double action thing.
[MTCB Software Development] dsa8310:
Mtcservice does control SWC conversion to media next/prev.

TomTom GO needs for internet access both Google Play Store (installed by default) and apparently an obscure ro.serialno system property, again handled by mtcservice (check the xposed logs for the "serial number not set (yet)!" message presence, and (re)set it in the advanced settings section of mtcservice, then reboot).

Because of BlankStore not fitting my 800x480 screen, I set ro.sf.lcd_density=210 in file /system/build.prop ; it was 240 originally, so feel free to reset it, now that Google Play Store is working by default. Then home screen will look like before, probably.

So, sayonara! :)
[MTCB Software Development] Hasan1986k:
Hi

Can you please reupload this firmware please

RK3188 1024X600 on October 06, 2015
[MTCB Software Development] abhi633:
Installed DSA Rom with MicroG enabled ... Wow what a difference in performance. Really happy with it. The only thing i could not get working was the BlankStore. Somehow whenever i went to OEM folder to install the installation failed. I have installed Yalpstore and downloaded google maps through it.
[MTCB Software Development] sschmutte:
Hello can I install Magisk on this Rom? https://xdaforums.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445

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[MTCB Software Development] dsa8310:
Open GApps Enabled Firmware

Updated on July 31, 2017:

Images are in post #1!

Not having to worry about that many (microG) settings seems better. Or not?

Just the usual configuration for MTC Sound (if implemented - its xposed module & SuperSU enabled during boot).

Wipe all from recovery beforehand. You will enjoy a full (Google) setup of the HU.

I couldn't sense any difference (or slowdown) on my 2GB (RAM) unit.

===

It's pico, should be smaller than micro, shouldn't it? And bigger than femto, atto... ;)

Anyway, just one oddity, I kinda' lost Bluetooth app's ability to transfer the contacts from my 7.1.2 phone?!Actually, contact sharing must be enabled explicitly on phone, so it works, normally.

But who cares when both True Contacts (with Mtcservice as dialer!) and Hangouts (Dialer) work flawlessly?

(don't "mute on record" MTC Sound, BTW)

===

This version is recommended. And final! :)
[MTCB Software Development] dsa8310:
As long as you do NOT touch the HU recovery, you may try anything.

(better don't, you wouldn't want it bricked)
[MTCB Software Development] IGNITE Studios LTD:
The Links are all dead!

We need this file: FIRMWARE

Joying RK3188 Quad-Core - 1024*600 resolution can be downloaded at https://mega.nz/#!v4UA3KAC!XLCw-p3WB...O1nn1lKpO2F2WQ

and Must install it back to this firmware version....

Can any one tell us why the file has been deleted from the server...? in fact none of these version are around anyplace any more...

Thanks!

iGNITE Studios/Paramount Pictures.
[MTCB Software Development] typos1:
Why must you have that particular ROM ?

There are loads of ROMs on the fileserver in my signature.
[MTCB Software Development] elyl:
So what's different in this version? Open GApps instead of MicroG? I've only got 1GB memory... does this version use more or less than the MicroG one?

Also, I have Play store working pretty good on the MicroG version, including installing items that I have bought. Will this still be the case with this new version?
[MTCB Software Development] dsa8310:
Yes.

Don't know for sure.

Yes, for sure.
[MTCB Software Development] elyl:
Cool, I'll give it a shot to see if you really can improve on perfection! ;)
[MTCB Software Development] dsa8310:
I opened a thread for discussions, see thread MTCB/MTCC Firmware.

My thanks for temporary sheltering and apologies for "hijacking" this thread. :)
[MTCB Software Development] IGNITE Studios LTD:
"Please point me to the file server that gets us to that version and beyond.

Having problems with the latest 2017 rom, with OBDII and other issues.

The factory rom never gave us any problems that we noticed.

Thanks!"
[MTCB Software Development] typos1:
As I said, there are lots of ROMs, both custom and factory on the fileserver in my signature.

There is no 2017 firmware AFAIK, the lastest MTCB/C ROMs are from December.
[MTCB Software Development] montrelim:
do you have other download link? I tried to download via zippyshare but it very slow and always got disconnected.
[MTCB Software Development] IGNITE Studios LTD:
Bad Gateway Error 502

We Found the JY directory for Joying MTCB-JY-V2.73. and downloaded that one.

Will this get us back to the factory installed version so we can start over?... Contacted Joying on our Model # 2818wh-JO914 DD head unit and they

told us were screwed.... They sold us this 7" head unit and will not support updates to Android 5.1. We want to get this back to the factory specs and

are now looking for a good android 7" DD multi communication head unit... Any suggestions on a good MFG?....

Thanks in advance!
[MTCB Software Development] typos1:
Its nor mine, its [MENTION=925653]darkalex[/MENTION]'s and it does go down from time to time, lets hope it comes back again soon, theres this link as well :

https://mega.nz/#F!zRRkVThb!DYBC0LRK-o34ZxDObQo73Q!nFAylCTR

there may be some on there.

You didnt say why it was so important to have a specific ROM . . .
[MTCB Software Development] IGNITE Studios LTD:
Pls re-read the post as I did edit it for the purposes... Joying pulled the plug on any support and just gave us the

middle finger... Not so good! Looking to reset this devise and pass it on to one my associate producers... And we are

looking for a better MFG who supports the SHI* they sell...
[MTCB Software Development] typos1:
Joying are not a manufacturer, they are a seller, they sell a lot of units made by Shenzhen Joyous (probably why they called themselves "Joying"), but also some made by others, like A-Media auto for instance.

Besides, apart from the odd ROM release from the manufacturers, there is no "support" from any of them, but it doesnt really matter because there are 3 or 4 custom ROMs that remove most minor bugs and introduce lots of new and better features compared to the standard ROMs.

Anyway, you can use ANY MTCB or MTCC ROM, 4.4.4. or 5.1.1. - it doesnt matter - there are only minor differences in ROMs between manufacturers, this is because ALL the software is done by MTC, NOT the manufacturers. Its totally unnecessary to search for one particular ROM version, plus if you want to "reset" you can just do a factory reset.

MTCB/C units are not perfect, there are some bugs, but these are all minor and can usually easily be overcome, for the money, these units beat anything from the major car stereo manufactures.

What problems are you having ?
[MTCB Software Development] IGNITE Studios LTD:
Thanks for the education!~!... "This is an MTCB unit I understand".

1.) Well we began having problems after buying a 6" ZTE smartphone with a type C mini USB connection on it. When hooked up to the head unit, we no longer got telephone usage with hands free calling while in the vehicle. The treatment for that was to use our Samsung Note 10.1 2014 edition tablets that have a standard mini USB charge cord and T-Mobile tele/wifi ability... We would like a DD 7" head unit that will support both mini USB and type C connections.

2.) After installing the newest 2017 ROM from (XDA), we began having connection problems to our ODBII BAFX. see (https://www.amazon.com/BAFX-Product...id=1499384675&sr=8-3&keywords=obdii+bluetooth).

And have noticed this connection problem after installing the NEW ROM.

3.) We no longer have the ability to use the tool that allows us to view whats on the smart phones/tablets directly on the head unit... Not that important but for showing on location film work

to the camera and sound crew this has been a detriment...

These are the bugs we are encountering at this time.

If doing a factory reset will get us back to the stage we were at than I'll do it over the weekend.

Regardless we are still looking for another head unit that has all the bells and whistles (including Marshmallow 6.0) that will support a type C mini USB connection.

Thanks in advance.
[MTCB Software Development] Johny DJ:
Hello guys. Something strange happened to me... went on seaside and here is 33 degree out there so my hu start but screen not showing anything... just white colours or something but in backgroud it works...

Is there any chance to solve this or the screen is damaged?

Was the temperature to hot for that units? :/
[MTCB Software Development] IGNITE Studios LTD:
Thanks for hi-jacking my thread...:silly:
[MTCB Software Development] Johny DJ:
Your thread? You mean Malaysk...
[MTCB Software Development] Oldpapa49:
Johny,

I live here in Utah and our temp is around 100 degrees F, or around 37 degrees C. I have no issue. The car is black outside and inside so it does get really hot.

Radio fine and it has been nearly 2 years
[MTCB Software Development] Johny DJ:
Wooow 37, thats hot! Thanks for info... I was really scared that this ruin my unit but after 3 hours it started to work when it cooled down...

Now I will probably cover it with something every day to avoid this...
[MTCB Software Development] m00n61:
I have found on 4pda mentions of 2 more firmware updates from February and May 2017.

Here are the download links - sendspace, it will take a while.

update (KLD_LP511_rk3188_p800x480_2017-02-16)

https://www.sendspace. com/file/ja66js

https://www.sendspace.com/file/jvwxr4

update (KLD_LP511_rk3188_h1024x600_2017-05-11)

https://www. sendspace.com/file/l4ijvo

https://www.sendspace.com/file/di7tjp
[MTCB Software Development] typos1:
Checked them out ?

Shame theyre not MM or N ? :(
[MTCB Software Development] KaMu1219:
The 1024x600 image has this in its build.properties:

ro.build.display.id=rk3188-userdebug 5.1.1 LMY48Y eng.hct.20161214.170436 test-keys
ro.build.version.release=5.1.1
ro.build.version.security_patch=2015-12-01
ro.build.version.base_os=
ro.build.date=Wed Dec 14 17:08:02 CST 2016

ro.build.description=rk3188-userdebug 10022017.17:01:37

Seems not to be from 2017-05.
[MTCB Software Development] rodcari:
Help for a new user

Hello friend, i bought MTCB_MX with rk3188 and 1024x600 screen resolution.

I want to update the device but I need help. I already found the correct MCU: MTCB_MX_V2.82 and I also downloaded the firmware kld lp511 rk3188 h1024x600. Is that correct? What do I do now. The device is not root
[MTCB Software Development] mbolden:
Dumb Question

I have a generic headunit, rh3188, MTCB-KLD6-V2.86, Android 4.4.4_29032016, Kernel ver 3.0.36+

It looks like the GAPPS img (oxupdateKLD1024x600LP5.1.1.rk3188.MTCB-C.December) should install fine but before I try to am I on the right path? Do I need anything else or should I load this img file on a micro sd and just try to update? Do I need to install a recovery? Better yet.. is there a how-to posted somewhere? LOL thanks in advance!
[MTCB Software Development] typos1:
yust put the update on an sd card, put it in your unit (in the GPS sd card slot if you have two) and update.

It may fail at first and then auto restart, after its finished and you see the boot logo, disconnect and reconnect the power, then when its booted go into recovery and do a wipe date/cache/format.

Probably a good idea to update your MCU as well, MCU MTCC KLD9 v 2.98 andMTCC KLD6 v3.06 are both newer than yours and will save radio stations.
[MTCB Software Development] Johny DJ:
Where can I find KLD6 v3.06 ? I checked fileserver but its not there...
[MTCB Software Development] typos1:
Yeah, I cant upload stuff at the mo, waiting to sort it out, I think its on the other one in my signature though.
[MTCB Software Development] pcmender2005:
Here you go mate
[MTCB Software Development] Johny DJ:
Thank you very much!
[MTCB Software Development] poody37:
any chance I can get one of these file from someone
[MTCB Software Development] typos1:
Which ones ?
[MTCB Software Development] elcolombia17:
I have a rk3066 800x600 with 4.4.4, mtcb-mtcc

Can I use 5.1 universal/boo mtcb-mtcc on my unit?

Thanks in advance
[MTCB Software Development] pcmender2005:
No you need a rk3188
[MTCB Software Development] elcolombia17:
Ok, and there is any 5.1 rom for rk3066? Or the lastest version. Stock or/and mod?( I used malaysk version and I think it's part of my problem (no recognize a USB decide for car diagnosis chip ft 232rl)) If no, do you know where I can buy a rk3188 board to update my radio(huifei)
[MTCB Software Development] pcmender2005:
I know doctorman on here was selling rk3188 MTCB boards so send him a message and see if he is still selling them mate [MENTION=2366275]doctorman[/MENTION]
[MTCB Software Development] typos1:
You can buy them from Aliexpress :

https://www.aliexpress.com/item/KLY...4.0&pvid=4f8fc8af-045f-4f2a-9bb9-e8644a717c26
[MTCB Software Development] robertut:
Are there any rk3188 MTCB boards on sale on Aliexpress? I can't seem to find any...
[MTCB Software Development] AndyLima:
Could you post again the Android 4.2 Jelly bean update file please? RK3066 1024X600

Hi, I've tryed to download the file but it is no longer avaliable... could you please help me? Thanks

RK3066 1024X600 on October 10, 2015

https://mega.nz/#!1pYlVCra!RM4q_C70y...2V31JXaEsh8anA
[MTCB Software Development] pcmender2005:
Hi if you look at [MENTION=456516]typos1[/MENTION] profile you will see a link for mega drive and you will find what you are looking for.
[MTCB Software Development] AndyLima:
Unfortunately the file is no longer active...it needs to be uploaded again... this is what we get when we click on the link...

The file you are trying to download is no longer available
[MTCB Software Development] typos1:
No idea who even runs that site, if you have dropbox or something I can upload an RK3066 ROM, I only have 4.4.4. though, one Coudu and one DSA both 4800x800 resolution, I have no copies of any 1024x600 ROMs.
[MTCB Software Development] AndyLima:
Awesome! I have Dropbox. Do you have google drive? Could you upload there and send me a link so I can fetch it there? You decide. Thanks!
[MTCB Software Development] typos1:
No googledrive, so dropbox is better.
[MTCB Software Development] AndyLima:
great! andymusic33@hotmail.com
[MTCB Software Development] :
Hi All,

My stock GPS card has broken that cam with the headunit.

Is there certain apps/filles that need to be on that gps card for head unit to work properly.

Or can i just use any blank sd card?
[MTCB Software Development] typos1:
The GPS card isnt really needed at all - what GPS app are you using ?
[MTCB Software Development] :
none atmo as my gps dont work, not sure if my radio is broken or the gps antenna, that is why I was curious about the gps card if it was needed.

Basically it cant find GPS and if it does eventually after like 10 mins of wait find GPS it disconnects after like 30 seconds

Sad times :/
[MTCB Software Development] typos1:
Hmm, strange, have you tried updating the software ? Check the GPS antenna also.

Virtually all GPS apps do not require the sdcard nowadays, its just the primary sdcard slot for updates etc.
[MTCB Software Development] azharpe:
i WANT

I have leoxsys(India Made) made android tv stick. I want to flash as its corrupted but manufacturer is not

providing stock firmware. I opened it and see the chip is rk3028a but as i search on google this chip is for

tablet. Finally i used rkbatch tool and rk3066 firmware. It goes into mask mode by shorting pins. but atlast it

gives error "boot download failed" during flashing. Please help. As i research more i find mk805II similar to this

device which use same chip but it has 512mb ram and i have 1gb ram. If its firmware problem. Can you suggest some

firmware work with it? Or it is hardware fault. I just registered on XDA just for it and new. Sorry if i asked any

foolish question. Thanks in advance.
[MTCB Software Development] Nsx93:
is there a link for the joying mtcb factory image/firmware??? i would like to return to factory so i can sell it.

the link is the OP is no longer available.

thanks
[MTCB Software Development] pcmender2005:
https://mega.nz/folder/zRRkVThb#DYBC0LRK-o34ZxDObQo73Q
[MTCB Software Development] Nsx93:
Thank you sir
[MTCB Software Development] typos1:
Its not really fair on the buyer is it, flashing the cr*ppy factory software ? Just do a factory reset and it ll wipe all your data.
[MTCB Software Development] hu016865:
i have rk3188 kld6 s07

can i use your link for flash my headunit with factory firmware ?

i see only kld and kld3
[MTCB Software Development] austinrulon:
Could somebody share firmware file for old RK3066 1024*600 KitKat or newer android? link died. Thank you
[MTCB Software Development] Heltack:
Hello, I have 3066 with android 7.1.1 stock but the unit doesnt have a MAC Address for bluetooth and it not works... maybe you can provide me an updated firmware with root access to flash it please? I have searched for more than 1 week and I cant find anything for RK3066.

I attach my specs;
[MTCB Software Development] typos1:
You have may have a unit with a Rockchip RK3066 processor, but its not an MTCB unit so youre in the wrong forum, no one here can help and this software will not work.
[MTCB Software Development] CaptainAizen:
Hello to everyone

I have rk3066 s7 1*8gb android head unit.

I lost the original factory software, although I tried about 30-40 different firmwares, including malaysk etc. wifi is not active (Realtek RTL8188CTV) and in many roms the radio does not work.

I am waiting for your help in this regard.
[MTCB Software Development] tayran.ozturk:
I opened the link, but are the rom files in the mcu rom file compatible with my rk 3066 processor?
[MTCB Software Development] typos1:
There is no such thing - Pumpkin are not a factory, what unit do you have ?
[MTCB Software Development] Vitalit:
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