yashsingh1/xdaforums huggingface dataset:
[MTCB Software Development] lavan79:
Question about the Steering Wheel Button to change the Output. When i push the Button, the radio Change from Radio to AV ore DVD.. Is it possible to change the Configuration to change only to Media Player --> Radio --> and Phone ? I donnt need AV ore DVD, it takes to long when i change all.

Second question. Is it possible only change the first 6 Radio Stations, ans when you push the Button again it beginning from the first saved Station again? Not goes to other Channels without a Radio Channel..

Thanks in advance.
[MTCB Software Development] typos1:
XposedMTC app, needs root.
[MTCB Software Development] lavan79:
Very Good, Thanks. When i install it over Xposed and must make a Restart , i am sure the Radio Stations will clear all because hang on Bootloop. Make a Hard Reset . Somebody know why after a restart i hang on Bootloop??? Other things like settings stay save, only Radio Stations makes Problem.
[MTCB Software Development] typos1:
There are 2 ways to get the unit to save stations, install MCU MTCC KLD9 2.98 (ONLY is you ahve a KLD unit !!) or use XposedMTC to save them.
[MTCB Software Development] lavan79:
Actually i have this. MCU -Version：

MTCC-KLD6-V2.97

Aug 02 2016 10:35:08

Android-Version：

5.1.1

1024*600

Thanks i will try
[MTCB Software Development] warata:
At the first boot immediately after installation, are you performing forced reset and cache clear according to the instructions?If so, try installing without forced reset this time.Because my unit did not require a forced reset when installing this ROM, and DSA used say that the first boot is very important for Xposed installation, you should not touch it.
[MTCB Software Development] lavan79:
No i only choose a Module from Xposed and make a Restart from the Power Button on the rigth side on the Top. After the Restart hangs 2 Minutes, and i make a Hard Reset. After that i come to recovery and make only a restart. After that the system starts and i only lost the Radio stations.
[MTCB Software Development] M1nority:
Hi guys.

Does this Rom work with any MTCD version?

So i got MTCD_HT_V1.99_1

Can i flash it or do i have to look for a specific Rom for the HT manufacturer?

I dont want to brick my device, so still unsure
[MTCB Software Development] Oldpapa49:
Go back to the forum Android Auto and find the MTCD section. They have updates in the area. Do not use this ROM on your MTCD, it will break it. Not the same.

---------- Post added at 11:20 AM ---------- Previous post was at 11:19 AM ----------

Go back to the forum Android Auto and find the MTCD section. They have updates in the area. Do not use this ROM on your MTCD, it will break it. Not the same.

https://xdaforums.com/android-auto/mtcd-discussion-questions-development

Computer was slow..
[MTCB Software Development] M1nority:
ok thanks for the reply.

and what do i have to search for? :confused:

i found this

https://xdaforums.com/android-auto/mtcd-discussion-questions-development/comprehensive-updated-mcu-list-mtcd-t3476880/

but i cannot find anything with HT

ok. i'm dump sorry. I thought this was the MTCD thread -.- nvm sorry
[MTCB Software Development] pcmender2005:
Any rom will work on your MTCD unit. That link you are showing is for mcu's you dont need to change it unless you dont have the lastest one. And always take a pic of your factory settings first b4 you do anything you might regret. And try to have a copy of the original manufacturer's firmware. Use the link [MENTION=4358937]Oldpapa49[/MENTION] gave you.
[MTCB Software Development] lavan79:
Ok i tried the APK XposedMTC. When i choose the Buttons to change the Output, only Radio and Navi. i try with the steering Wheel Button , and after that i see the Boot Logo and it starts again. what i make wrong ?
[MTCB Software Development] lavan79:
I flashed the Rom again, and found a Problem. Everytime when i make a restart with 2 ways on Xposed and system restart i hang on Bootloop. Does anybody know how i can fix this problem ?

Thanks in advance
[MTCB Software Development] mshalev87:
Hi

I have a few questions, hope you can help me.

1)Can I upgrade to Android 5.1.1 when i I currently have kitkat 4.4.4?

2)How do I know which version is right for me 800x600 or 1024x600 ?

3)If I install the 1024X600 version when I am using 800X600 now, will the device bricked?

Thanks.
[MTCB Software Development] pcmender2005:
1 yes you can if you have got the RK3188 chip

2 it will always say whes res it is you need to know your res rk chip and mtc version you have.

3 it will not brick it the res will not look right the screen will be to big so use the correct res for your unit
[MTCB Software Development] typos1:
You can only install 5.1.1 if you have an RK3188/quad core device.

Installing the incorrect resolution will not brick your device.
[MTCB Software Development] pcmender2005:
This would be good if they could help the rockchip community out.

https://www.xda-developers.com/android-marshmallow-based-replicant-6-0-released/
[MTCB Software Development] typos1:
Would be good if ANY custom ROM community did lol.
[MTCB Software Development] 73Westy:
Bluetooth app size on screen wrong

Great work on this rom. I love it.

Has anyone else had the problem that after installing the rom & connected phone by blutooth, the phone call screen in the bluetooth app is approx 1/2 the size of the screen & not very easy to use.

Does anyone know of a fix for this.
[MTCB Software Development] lavan79:
Wich Google Services i can deactivate? Need only the important for GPS and Voice Command for Sygic Navigation ore i dont need all the Google Services?

Second Question: Which App i can use to deactivate it. The reason need moore free RAM. Some Idea to deactivate other Apps? Need the Radio only for Navigation, Music , Phone over Bluetooth and Radio about internet...

For the past Problem with saved Radio stations i found a sulotion to save them when i klick on the menu Button on the Top from the right side and save the stations when i lost them after reboot i can restore it.

Thanks in advance.
[MTCB Software Development] DNIELBG:
Modell S07 MTCB-KYD-V2.55 ST Steering Wheel Remote Problem

Hello, how are you? I hope you can help me. I have rootet my device and have problems with the steering wheel remote that does not work. I am from Germany and understand only a few things in this forum. Is it a simple adjustment problem or has something gone wrong? I hope you can help me . MfG Daniel

Specs:

S07

MCU-Version: MTCB-KYD-V2.55

4.4.4_18012017

Kernel: 3.0.36+

root@chun #455

Build Nr. rk3066-eng4.4.4 18012017

Prozessor: Arm Cortex-A9 @1,6 GHz (x2)

Ram 1024 MB

Author Firmware Malay

How i can add Photos :confused::silly::D
[MTCB Software Development] typos1:
What car do you ahve and are the SWC CAN Bus or resistive ?
[MTCB Software Development] montrelim:
Need Help on WIFI

I have sucessful installed Lollipop on my head unit with below detail :

Model Number

S07

MCU Version

MTCB-KSP-V2.85

Jan 28 2016 16:13:39

Everything work fine and interface for all appl. very good and clean looking. All application are very stable with no error. But I still have issued with WIFI. I cannot get WIFI connect to router. I have tried with and without password. Also already tried to disable ethernet but still cannot solve. So I test to roll-back to Android 4.4.4 version then WIFI is working. Is there any fix or workaround to get WIFI work on Andriod 5.1.1?

Thanks in advance.
[MTCB Software Development] Saiphable:
I am very hapy with lollipop but if you know lollipop is not so good for our devices. 4.4.4 is recomended, you will have not problems Like you subscribe. And speed is incredible with jely.
[MTCB Software Development] Johny DJ:
No problems with wifi, try Dsa's lollipop rom and replace google play with microG etc then you device will be usable and with playstore working...
[MTCB Software Development] DNIELBG:
Thanks

I have a Ford Focus ST MK2 Late 2009. Worked Fine bevor the root. My car have a Canbus. In Settings Code (126) canbus is on Nr.6 Focus Raise
[MTCB Software Development] typos1:
There are 3 solutions for this, either upgrade the RAM to 2GB, remove the whole Gapps package and install micro Gapps or do both :

https://xdaforums.com/android-auto/mtcb-hardware-development/mtcb-c-d-2gb-ram-buy-2-t3512366

https://xdaforums.com/android-auto/...nt/mtcd-microg-install-massive-speed-t3581439
[MTCB Software Development] pcmender2005:
I have a focus 2009 and i have my cambus set on Mondeo not sure if it raise or simple but my s/w keys work fine.
[MTCB Software Development] montrelim:
Where I can get Dsa's Lollipop rom?

Please kindly suggest.
[MTCB Software Development] typos1:
In [MENTION=3590033]Malaysk[/MENTION]'s "Factory firmware shareplace link with all" thread.
[MTCB Software Development] endagreenllc@gmail.com:
I'm getting stuck in recovery screen I'm unable to use the up down buttons or power button it just stay there till times out and reboot

I was able to install the jy ROM no problem how can I get around this

(solved i used a usb keyboard )

rom up and running
[MTCB Software Development] pcmender2005:
Deleted my bad
[MTCB Software Development] endagreenllc@gmail.com:
I'm having a issue after starting update when going to recovery it dose not let me choose a options just stays there till it reboots

** fix issue i hook a usb keyboard up to my unit to work the menu**

my unit dose not have button flat screen
[MTCB Software Development] DNIELBG:
Dosen´t work -,- .

Do you have configured the buttons over the menu point steering wheel remote control? This also dosen`t work. There are other settings that I have to do or apps I need to install? There are so many apps and settings I do not understand.

What they do at all?
[MTCB Software Development] typos1:
They should just work as long as its on the right CAN Bus setting, try all the Ford ones in factory settings.
[MTCB Software Development] m4f1050:
Has anybody gotten 3G/4G modems to work? Used to work on 4.4.4 with PPP Widget 1..

Also, I have an MTCB-KLG v2.83 and only button that works is EJECT (as Volume Up) and touch screen.

I guess time to go back to 4.4.4 and call it the day... (or life of the radio, radio is outdated already, ridiculous.... Paid $500 for a radio that became obsolete in 1 year. Android is becoming more and more like iOS...)
[MTCB Software Development] typos1:
Obsolete ? What exactly about it is obsolete ?
[MTCB Software Development] m4f1050:
My bad, wrong choice of words. Unsupported. There won't be any Android 6 (probably) and the existing Android 5 I can't get 4G LTE and it runs sluggish, so I am reverting back to 4.4.4 and at one point some apps won't get updates.
[MTCB Software Development] lavan79:
which Google Services i can deactivate and use GPS without Problems?
[MTCB Software Development] typos1:
Yes, but you can install microG apps instead which speeds it back up and/or you can fit 2GB RAM.
[MTCB Software Development] m4f1050:
So this 2GB RAM is it a slot-type memory? No soldering required?
[MTCB Software Development] typos1:
No, you will need to solder them, theyre BGA. MicroGapps frees 300mb of RAM though.
[MTCB Software Development] m4f1050:
Hmmm, yeah, microG sounds like a better solution...

---------- Post added at 05:18 PM ---------- Previous post was at 05:14 PM ----------

Do you know how to fix the touch buttons on certain devices? My radio's touch buttons stopped working, and the EJECT is the only one working, and it does a VOL UP.

Is there an APP that lets you fix this? I saw on your sig some links, wondering if there was an app for this...

---------- Post added at 06:14 PM ---------- Previous post was at 05:18 PM ----------

Well, microG seems to be fairly easy to install, but has anybody done an uninstall script or APP for existing GAPPS?
[MTCB Software Development] typos1:
Sorry cant give info on touch buttons stopping working, youre best off searching the original thread for info on that, theres also more info on the MicroG in the threads about it, one in the MTCB section and one in the MTCD section.
[MTCB Software Development] m4f1050:
Got to step 4, but latest microG Service Core Preview release 10545451 failed to install. Trying previous ones now...

---------- Post added at 07:51 PM ---------- Previous post was at 07:32 PM ----------

Where can I buy the 2GB memory from? Can I go 4GB or it's not designed to take 4GB elect.?
[MTCB Software Development] m4f1050:
Stupid gms is hidden, everytime I try to install it, it asks me if I want to update it, and TB can't see it.
[MTCB Software Development] montrelim:
Where I can download Music and Radio Appl.

I love look and feel for Music and Radio app. in ROM 5.1.1. But for some reason I have to downgrade to 4.4.4. Is there anyway I can get both app install on 4.4.4 firmware?

Please suggest.
[MTCB Software Development] typos1:
Probably best to ask in the threads about it.
[MTCB Software Development] allan360:
You can rip the Radio and Music apk from your installed 5.1.1 rom, and then replace the same in 4.4.4 rom when flashed.

- Just rename the apk to the same name as stock apk... [emoji106] [emoji106]

Sendt fra min ZUK Z2121 med Tapatalk
[MTCB Software Development] montrelim:
Sorry for my stupid :( Can you suggest how to rip apk? or please share the link on how to?

PS. I used Mac OSx

Thanks in advance
[MTCB Software Development] allan360:
You are not stupid...

Install es file explorer, enable root, browse to system/app/MTCRadio apk, copy the apk to your sdcard.

- Do this with the system apk's you want to use.

Do the trick backwards on your 4.4.4 rom, but simply rename the stock apk's in your 4.4.4 rom to for ex "MTCRadio.apk.old" so you always have the stock apk, instead og deleting them...

Also be sure to renaming the apk's you are adding, so it matches the name on original apk.

Hope it makes sense...

Sendt fra min ZUK Z2121 med Tapatalk
[MTCB Software Development] montrelim:
Thanks you for your help :)
[MTCB Software Development] Thodai:
Very simply this works also with Titanium Backup ;)
[MTCB Software Development] allan360:
Yes [emoji106]

Sendt fra min ZUK Z2121 med Tapatalk
[MTCB Software Development] m4f1050:
Well, it was fun running 5.1.1 but missing a couple of very important things I need and use. PPP Widget (even tried the one in OEM) and the front buttons only EJECT acting as VOL UP worked. Speed I could have upgraded to 2GB but switched back to 4.4.4 and the skinned apps, super happy again with 4.4.4 even though some apps (19 to be exact) do not get any more updates from Play Store as they require Android 5 or higher... SMH...
[MTCB Software Development] allan360:
I would like to do the 2gb upgrade, did people succeed with the project?

- and where did they purchase the extra ram?

Sendt fra min ZUK Z2121 med Tapatalk
[MTCB Software Development] m4f1050:
I saw some "group buy" post somewhere, try searching in the MTCB section for 2GB I think it will appear. If they did succeed I want to sign up for 3 modules, I have 3 MTCB radio's running 4.4.4 and at one point I want to be ready memory-wise and then deal with the PPP Widget and button reassignment, I'm sure I can find the reassignment somewhere and a 3G modem workaround somewhere, I just didn't put too much effort as 4.4.4 is doing great for me at the moment, but this 5.1.1 looks *REALLY* nice! Love the resolution and the system overall, just not cutting it for me ATM and don't have the time to mess with it.
[MTCB Software Development] allan360:
I did read in some forums that they have found a board upgrade, plug and play really (rk3188=px3 and rk3368=px5).

So you could just buy a px5 board containing a new rockchip CPU and 2gb ram etc, and replace your existing px3 board. Also only MTCD units could be updated, dunno if this is true though...

But seller wasn't even very happy of selling this upgrade part, rather than selling a whole new HU, so this upgrade board is a little hard to get and not cheap (95-110 USD)

Sendt fra min ZUK Z2121 med Tapatalk
[MTCB Software Development] m4f1050:
Ok, so you're saying only MTCD can be upgraded from 1GB to 2GB? You can't upgrade MTCB from 1GB to 2GB?

If so, then I would have to upgrade the OS to the MTCD version I asssume.
[MTCB Software Development] allan360:
MTCB/C vs MTCD is hardware dependent as I could understand, so if your HU is MTCB/C from birth, then I dont think it will solve anything by flashing another OS...

- please correct me if I am wrong...

Sendt fra min ZUK Z2121 med Tapatalk
[MTCB Software Development] m4f1050:
IDK... Why would there be different versions then? Something in the OS *IS* dependent to the HU...
[MTCB Software Development] allan360:
I was told that motherboards are completely different in MTCB units vs MTCD... - but I dont know this in details...

Sendt fra min ZUK Z2121 med Tapatalk
[MTCB Software Development] typos1:
Did you update your MCU ? Did you check that the key maps in factory settings didnt change after you upgraded ? - if you have an older MCU some of the settings often get changed after the update but its easy to change them in factory settings, I ve not heard anyone else have PPP problems with 5.1.1.

Many people succeeded, there are 3 threads on it in the hardware section, theyre easy to find and reading them will tell you all you need to know, yourll have to post in those threads to get the RAM . Also removing the standard Google apps setup and replacing with MicroG frees 300mb of memory on 5.1.1, there are too threads about that 2, one in the MTCD section.

It IS true - the PX5 update is ONLY for MTCD units, because they have a totally different motherboard, SoM and MCU, even though some also use the RK3188 (some also use Intel Sofia SoMs as well as PX5 SoMs, you can interchange those SoMs if you have an MTCD unit but not if you have MTCB/C). Some sellers dont want to sell PX5 SoMs, but others are happy to. The only SoMs you can interchange on MTCB/C units are the RK3066 (dual core) and RK3188 (quadcore).

You are correct about MTCB/C and MTCD, but not about the OS - MTCB/C first had 4.2.2. then 4.4.2. then 4.4.4. then 5.1.1. (RK3188 only), so you will "solve" something by upgrading, yourll get a more up to date OS. Obviously you can ONLY use MTCB/C images, not MTCD ones.

No, both MTCB/C and MTCD RK3188 unit can take the RAM upgrade, they use the same processor and the same RAM, but mounted on different SoMs. You are getting confused between the RAM upgrade and the SoM (processor and RAM) upgrade.

Because MTCB/C and MTCD have software and some hardware differences to run with a different MCU and motherboard, the software does have some similarities though and some MTC apps run on both.

Yes they are.
[MTCB Software Development] allan360:
Thank you so much, for clearing this [emoji106] [emoji4]

Sendt fra min ZUK Z2121 med Tapatalk
[MTCB Software Development] m4f1050:
Thanks typos1 for the info!

So I think since I already spent $500 on my MCU's spending another $30 and upgrading to 2GB is better. Tried the microG approach but the latest 5.1.1 I tried did not allow me to remove anything from priv-app and that's where GmsCore lives. Unlike 4.4.4, where I can do what I want on /system/priv-app this new one (5.1.1) would not let me delete it, tried as root, mounting /system rw, nothing... Maybe if Malaysk releases a ROM without these I can probably take advantage of the 300 free RAM, but I have a feeling when I start installing my apps (some are TSR) my RAM will go back down. I think the 2GB upgrade would be my 1st step. THEN try to solve the PPP Widget issue.

Oh and I checked the Factory Settings and they were all the same from 4.4.4, and when I flashed 4.4.4 back to my MCU all started working. Maybe you are referring to the key map file? That I did not check... But that's a good start...

When I installed PPP Widget it just sat there with nothing, no CONFIGURE, no MESSAGE, no CONNECT/DISCONNECT... It was just blank. And this worked fine on 4.4.4 maybe there is a step I don't know about? Is there a post that explains how to use PPP Widget?
[MTCB Software Development] typos1:
No probs.

Actually I think I may have heard some probs with the PPP widget on 5.1.1. but pretty sure its sorted, cant tell you what thread its in though, didnt take that much notice as I dont use it myself.
[MTCB Software Development] allan360:
Well, I found 5.1.1 demanding too many ressources on my MTCB unit, so I'm back on 4.4.4...

I would love to upgrade to 2gb ram though, gotta find that forum ?

Sendt fra min ZUK Z2121 med Tapatalk

---------- Post added at 07:58 PM ---------- Previous post was at 07:56 PM ----------

Where did you get the extra ram, can you please advice?

Sendt fra min ZUK Z2121 med Tapatalk
[MTCB Software Development] pcmender2005:
Deleted.

---------- Post added at 08:37 PM ---------- Previous post was at 08:28 PM ----------
[MTCB Software Development] m4f1050:
I still haven't gotten it. What I said was I already spent $500 each MCU (I have 3) that spending $30 more on each is nothing if it's going to make it a better unit. I *LOVE* 4.4.4, it's just that some apps stopped supporting older Android OSes like 4.4.4...

---------- Post added at 03:43 PM ---------- Previous post was at 03:37 PM ----------
[MTCB Software Development] typos1:
I already answered both these points - removing the Gapps package and replacing with the smaller MicroG package frees 300mb of RAM on 5.1.1. which will make it "demand" less resources.

And there are 3 threads about the RAM in these forums, you will have to ask in the one that is running if you want to buy it and READ them to know how to do it.
[MTCB Software Development] allan360:
I know - I know typos1 ? - I read and understood your post, I just need to find the correct forum...?

Sendt fra min ZUK Z2121 med Tapatalk
[MTCB Software Development] typos1:
No probs.

I ve never heard of any version of 5.1.1 where the apps in system/priv-apps cant be removed, did you ask help on it ? did you read the threads on MicroG before doing it ?

I was referring to all the factory settings, if they werent changed then great, but to get the best from 5.1.1. you need to be running the latest MCU, were you ? I was also referring to the key map settings re: you button problem.

As I said you will have to read/search a couple of the 5.1.1. threads for more info on the PPP widget because I dont use it, but it is deffo sorted.
[MTCB Software Development] pcmender2005:
no mate I don't use that widget sorry. I just test the rom on basic mode for my misses to use. Don't think you can use ppp widget 1 on 5.1.1 unless it's been modded as it's been discontinued you my try ppp 2 widget.
[MTCB Software Development] m4f1050:
I did not ask help, no, I tried removing it with ES File Explorer and with a term program logged in as root (sudo'ed).

Yes, Im running the latest MCU.img, but like I said, I went back to 4.4.4 and they weren't untouched, 4.4.4 worked fine. I will have to research on this issue before I try 5.1.1 again...

I did the steps for PPP Widget to work (removing the usb_modeswitch files/script before installing) that I do on 4.4.4, will have to research this on 5.1.1 as well. I guess I'll research during the week. If I can at least figure out the PPP Widget 1 I can worry about the keys later since I use steering wheel controls and they work fine. But I do want to upgrade to 2GB...
[MTCB Software Development] m4f1050:
Well, I couldn't sleep so I tried to look for any solution to using PPP Widget v1 on this ROM (5.1.1) but I couldn't find anything. Any help would be awesome!

BTW, on 4.4.4 all I had to do was remove "usb_modeswitch" files from /system/bin and /system/xbin and it would work perfect.

Thanks!
[MTCB Software Development] m4f1050:
Does anybody have this version in 1024x600? Shows it does not exists in server...

Thanks!
[MTCB Software Development] pcmender2005:
Use the filesever in typos1 signature you will find most if not all the roms there
[MTCB Software Development] m4f1050:
Only ver. 6 is on his file repo.
[MTCB Software Development] pcmender2005:
Do you need version 4 won't version 5 do
[MTCB Software Development] m4f1050:
I want to have different ROMs to test with, and with 5 and 6 only I can't test if on ver. 4 I can get my buttons or PPP Widget ver 1 to work.
[MTCB Software Development] pcmender2005:
Ok what about dsa roms if not I can't help