Comprehensive Updated MCU List for MTCD Head Units

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25aaj835

Senior Member
Nov 10, 2021
61
1
🇹🇷
Manufacturer version.
 

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25aaj835

Senior Member
Nov 10, 2021
61
1
🇹🇷
Fyt5009. After installing Android 11
 

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ikerg

Senior Member
Hi ikrg. As I mentioned in my previous post, I could not find the manufacturer of the unit in my vehicle. I downloaded fyt-5009-ansroid11, which my Legolas friend sent me, and it works without any problems. There are Nazi shortcomings. Only when I install this update aorum will work to complete the deficiencies.
My answer was not for you as you can see in my post I am answering to other post.

Regarding your issue...you are on the wrong forum. Your unit is not mtcd/e
 

Hellzoner

Member
Jan 15, 2020
13
0
Compiled list of MCUs for MTCD from 4pda.ru- the website is in Russian.
Exact version numbers of each MCU is currently unknown; only the release date was provided.
These MCUs are for MTCDs with RK3188 CPUs, compatibility with the newer MTCD with Intel x86 CPU is untested.

What is the MCU?

MCU stands for Microcontroller Unit- wiki. The MCU acts as the bridge between the hardware on the head unit and the android system. This allows for special interactions between the vehicle and the head unit that would otherwise be impossible through Android. For example, backup camera view can be activated even if the android operating system hasn't finished booting up. However, the nature of the setup inherently includes a major drawback because the MCU is proprietary. This means software relating to the MCU can only be updated by the specific manufacturer/seller of the head unit. Any problems or bugs in the MCU are unlikely to be fixed unless the manufacturer releases an update- i.e. the bluetooth problem. This thread serves to help remedy this issue by consolidating the scarce amount of information available on MCUs and to build on related community efforts. There has been some progress on modifying the MCU for MTCBs in the XDA and 4PDA forums by kumarai, darkleo, and Dark Simpson. No progress in modifying the MCU has been made for MTCD.

How to find your specific MCU?
On your MTCD head unit, go to the 3rd line under "MCU Version" in Settings > About. In the image below, the MCU is "KGL".
This image was taken from a MTCB thread, don't worry if the other specifications are different because your unit is MTCD- not MTCB.
4bab903cf38c2b7f9acef044ebf0efd9.png



Only use MCU that matches your MTCD head unit's MCU or risk malfunction! Update at your own risk!
Again, dmcu.img files are not interchangeable like dupdate.img files regardless if your head unit is MTCD or MTCB/C!

It would be greatly appreciated if you can post feedback after updating your MCU.

List of Updated MCUs:

KSP
(CUSP?)
Accessing Recovery: Press and hold the volume dial until the head unit LEDs flash 3 times. Then immediately release and press the dial 1 time.
Factory Settings Password: 121212 or m123456

KSP_11-28-2016_dmcu.img (version 1.99_1) Thanks @deme
KSP_9-16-2016_dmcu.img (version 1.78_1)
Changelog:
-5 second shutdown delay
-sub-woofer support
-steering wheel keys fix
-improved stability

JY (Joying)
JY_9-27-2016_dmcu.img (version 1.90)
Changelog:
-5 second delay shut down (fixes "shutting down" message when starting engine if android is already booted)
-Sub-woofer control added
-"Fixed some bugs." (from Joying's website)

JY_8-20-2016_dmcu.img
Changelog:
-Unknown

KD (MEKEDE? Thanks @cupi1234)
Notes: User reported updating their MCU from KD 1.82 to JY 1.90 successfully. This is not 100% confirmed safe, update at your own risk!

KD_unknowndate (version 1.95b_1) Thanks @inter981
KD_8-25-2016_dmcu.img (version 1.82_1) Thanks @inter981
Changelog:
-Same as JY 1.90 Thanks @Pattond

KD_7-20-2016_dmcu.img

GS
GS_12-17-2016_2.04_1_dmcu.img (version2.04_1) Thanks @emarcin
GS_11-8-2016_1.96a_1_dmcu.img (version 1.96a_1) Thanks @emarcin
GS_10-17-16_1.93_1_dmcu.img (version 1.93_1) Thanks @emarcin
GS_8-17-2016_dmcu.img
GS_8-5-2016_dmcu.img

HA (HotAudio)
HA_1.93_1_dmcu.img Thanks @DudeInMyrtleBeach
HA_9-1-2016_dmcu.img (version 1.81_1) (date released unconfirmed) Thanks @Tracker95
HA_8-31-2016_dmcu.img (version 1.63c ?)
HA_6-24-2016_dmcu.img

KGL
KGL_10-20-2016_1.92a_4_dmcu.img (version 1.92a_4) Thanks @Dibsies @emarcin @Octochris
KGL_9-13-2016_dmcu.img (version v1.87_2) Thanks @KMA_is_here
KGL_8-26-2016_dmcu.img
KGL_6-29-2016_dmcu.img

LM
LM_-11-25-16_1.98c_1_dmcu.img (version 1.98c_1) Thanks @PhopsonNY
LM_8-26-2016_dmcu.img (version 1.82_b1) Thanks @macoloco
Notes: Probably same as LM_8-16-2016_dmcu.img

LM_8-16-2016_dmcu.img
LM_4-18-2016_dmcu.img

MX
MX_11-20-2016_1.97a_dmcu.img (version 1.97a) Thanks @meuhmeuh51
MX_1.93a_dmcu.img (version 1.93a) Thanks @meuhmeuh51

Update Instructions
In order to flash the updated MCU, you must rename the downloaded "*.img" to "dmcu.img" then place it in the root directory of your SD Card or USB drive.
Insert the medium into your head unit then access your its recovery and choose to update and wipe- it's the same process with dupdate.img files.
If the provided MCU is zipped with "dmcu.ext" and/or "dmcu.cfg" files, include them in the same root directory as your "dmcu.img" file and flash in recovery.

If you have ANY additional information or older/newer MCU .img files, please post here.
Thread will be updated regularly as relevant information is posted.
What about CM ??? os there anything?
 

Iam_Sahil

Member
Oct 20, 2017
27
5
25
OnePlus 9 Pro
Can someone provide me mcu update file for this stereo
 

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rabenkind

Senior Member
Apr 6, 2016
128
19
Hi,

maybe my question was answered before, but this thread is about 89 pages.
so I did not find the right answer. Here my question:
I have a px5 HU with a MCU from LM.
Can I change from MTCD_LM_V.7x to MTCE_LM_V3.67d without brick the HU?

Thanks for helpfull answers
 

Mastef76

New member
Jan 8, 2022
1
0
Un saluto a tutti; sei davvero un bel top team. Non so se è la pagina giusta, il moderatore può trasferirla nel modulo giusto se necessario, grazie. Ora vorrei parlarvi dei miei problemi.
Possiedo questa autoradio senza marchio. Mi è stato regalato, è per fiat doblò 2015. I comandi al volante non funzionano (ho provato anche altre codifiche fiat interne) ma al momento ho lasciato quella impostata e trovata di fabbrica (64), il vivavoce anche con l'aggiunta del microfono esterno è terribilmente molto rumorosa durante la riproduzione di file video in verticale. Puoi rintracciare il marchio e sono possibili gli ultimi aggiornamenti? Grazie spero nella vostra forza ragazzi.

MOD Edit: Google Translate
Hello everybody; you are a really nice top team. I don't know if it's the right page, the moderator can transfer it to the right module if needed, thanks. Now I would like to tell you about my problems.
I own this unbranded car stereo. It was given to me, it is for fiat doblò 2015. The steering wheel controls do not work (I also tried other internal fiat encodings) but at the moment I left the one set and found at the factory (64), the speakerphone also with the addition of the microphone exterior is terribly very noisy when playing video files vertically. Can you trace the brand and are the latest updates possible? Thanks I hope in your strength, guys
 

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MykeChester

Retired Forum Moderator
Mar 9, 2009
995
38
Earth
Hi,

Can someone please help me identify what head unit is it and where can I find if theres any update for it?


Thanks
 

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guyzis

New member
Feb 17, 2022
1
0
Hi,

Can someone help me identify this so I could upgrade to a version that has English in it? mounted in Seat Toledo 2014.

Thanks ;)

WhatsApp Image 2022-02-17 at 8.58.35 PM.jpeg
 

marnow249

Member
Feb 20, 2022
6
1
Compiled list of MCUs for MTCD from 4pda.ru- the website is in Russian.
Exact version numbers of each MCU is currently unknown; only the release date was provided.
These MCUs are for MTCDs with RK3188 CPUs, compatibility with the newer MTCD with Intel x86 CPU is untested.

What is the MCU?

MCU stands for Microcontroller Unit- wiki. The MCU acts as the bridge between the hardware on the head unit and the android system. This allows for special interactions between the vehicle and the head unit that would otherwise be impossible through Android. For example, backup camera view can be activated even if the android operating system hasn't finished booting up. However, the nature of the setup inherently includes a major drawback because the MCU is proprietary. This means software relating to the MCU can only be updated by the specific manufacturer/seller of the head unit. Any problems or bugs in the MCU are unlikely to be fixed unless the manufacturer releases an update- i.e. the bluetooth problem. This thread serves to help remedy this issue by consolidating the scarce amount of information available on MCUs and to build on related community efforts. There has been some progress on modifying the MCU for MTCBs in the XDA and 4PDA forums by kumarai, darkleo, and Dark Simpson. No progress in modifying the MCU has been made for MTCD.

How to find your specific MCU?
On your MTCD head unit, go to the 3rd line under "MCU Version" in Settings > About. In the image below, the MCU is "KGL".
This image was taken from a MTCB thread, don't worry if the other specifications are different because your unit is MTCD- not MTCB.
4bab903cf38c2b7f9acef044ebf0efd9.png



Only use MCU that matches your MTCD head unit's MCU or risk malfunction! Update at your own risk!
Again, dmcu.img files are not interchangeable like dupdate.img files regardless if your head unit is MTCD or MTCB/C!

It would be greatly appreciated if you can post feedback after updating your MCU.

List of Updated MCUs:

KSP
(CUSP?)
Accessing Recovery: Press and hold the volume dial until the head unit LEDs flash 3 times. Then immediately release and press the dial 1 time.
Factory Settings Password: 121212 or m123456

KSP_11-28-2016_dmcu.img (version 1.99_1) Thanks @deme
KSP_9-16-2016_dmcu.img (version 1.78_1)
Changelog:
-5 second shutdown delay
-sub-woofer support
-steering wheel keys fix
-improved stability

JY (Joying)
JY_9-27-2016_dmcu.img (version 1.90)
Changelog:
-5 second delay shut down (fixes "shutting down" message when starting engine if android is already booted)
-Sub-woofer control added
-"Fixed some bugs." (from Joying's website)

JY_8-20-2016_dmcu.img
Changelog:
-Unknown

KD (MEKEDE? Thanks @cupi1234)
Notes: User reported updating their MCU from KD 1.82 to JY 1.90 successfully. This is not 100% confirmed safe, update at your own risk!

KD_unknowndate (version 1.95b_1) Thanks @inter981
KD_8-25-2016_dmcu.img (version 1.82_1) Thanks @inter981
Changelog:
-Tak samo jak JY 1.90 Dzięki @Pattond

KD_7-20-2016_dmcu.img

GS
GS_12-17-2016_2.04_1_dmcu.img (wersja 2.04_1) Dzięki [WZNANIE=2841326]emarcin[/WSKAZÓWKA]
GS_11-8-2016_1.96a_1_dmcu.img (wersja 1.96a_1) Podziękowania [WSKAZÓWKA=2841326]emarcin[/Wzmianka]
GS_10-17-16_1.93_1_dmcu.img (wersja 1.93_1) Dzięki [WSKAZÓWKA=2841326]emarcin[/Wzmianka]
GS_8-17-2016_dmcu.img
GS_8-5-2016_dmcu.img

HA (HotAudio)
HA_1.93_1_dmcu.img Dzięki [Wzmianka=3538311]DudeInMyrtleBeach[/Wzmianka]
HA_9-1-2016_dmcu.img (wersja 1.81_1) (data wydania niepotwierdzona) Podziękowania @Tracker95
HA_8-31-2016_dmcu.img (wersja 1.63c ?)
HA_6-24-2016_dmcu.img

KGL .Name
KGL_10-20-2016_1.92a_4_dmcu.img (wersja 1.92a_4) Dzięki @Dibsie @emarcin @Octochris
KGL_9-13-2016_dmcu.img (wersja v1.87_2) Dzięki [WSPOMNIĘCIE=4468447]KMA_jest_tutaj[/Wzmianka]
KGL_8-26-2016_dmcu.img
KGL_6-29-2016_dmcu.img

LM
LM_-11-25-16_1.98c_1_dmcu.img (wersja 1.98c_1) Dzięki [Wzmianka=5182670]PopsonNY[/Wzmianka]
LM_8-26-2016_dmcu.img (wersja 1.82_b1) Dzięki @macoloco
Uwagi: Prawdopodobnie to samo co LM_8-16-2016_dmcu.img

LM_8-16-2016_dmcu.img
LM_4-18-2016_dmcu.img

MX
MX_11-20-2016_1.97a_dmcu.img (wersja 1.97a) Podziękowania @meuhmeuh51
MX_1.93a_dmcu.img (wersja 1.93a) Dzięki [Wzmianka=7684248]meuhmeuh51[/Wzmianka]

Aktualizuj instrukcje
Aby sflashować zaktualizowany MCU, musisz zmienić nazwę pobranego pliku „*.img” na „dmcu.img”, a następnie umieścić go w katalogu głównym karty SD lub dysku USB.
Włóż nośnik do jednostki głównej, a następnie uzyskaj dostęp do jego odzyskiwania i wybierz aktualizację i czyszczenie — to ten sam proces z plikami dupdate.img.
Jeśli dostarczony MCU jest spakowany plikami „dmcu.ext i/lub „dmcu.cfg , umieść je w tym samym katalogu głównym, co plik „dmcu.img” i sflashuj podczas odzyskiwania.

Jeśli masz JAKIEKOLWIEK dodatkowe informacje lub starsze/nowsze pliki MCU .img, opublikuj je tutaj.
Wątek będzie regularnie aktualizowany w miarę zamieszczania odpowiednich informacji.
Mod edit - translated by https://www.deepl.com/
MTCD XRC works with MTCE v3.01
************************
MTCD XRC działa z MTCE v3.01 :D

Hej,

Czy ktoś może mi pomóc zidentyfikować to, abym mógł uaktualnić do wersji, która zawiera angielski? montowany w Seat Toledo 2014.

Dzięki;)

View attachment 5539649
O! Install the Hal9K mod depending on the android. He has language versions there. Unless you have WinCE
 
Last edited by a moderator:

marchnz

Senior Member
Nov 26, 2012
4,549
893
NZ
MOD Edit: Google Translate
Hello everybody; you are a really nice top team. I don't know if it's the right page, the moderator can transfer it to the right module if needed, thanks. Now I would like to tell you about my problems.
I own this unbranded car stereo. It was given to me, it is for fiat doblò 2015. The steering wheel controls do not work (I also tried other internal fiat encodings) but at the moment I left the one set and found at the factory (64), the speakerphone also with the addition of the microphone exterior is terribly very noisy when playing video files vertically. Can you trace the brand and are the latest updates possible? Thanks I hope in your strength, guys
Not MTCD type, posted in wrong forum, try [Android Head units] after reading the forum and searching. When unable to do that, contact your reseller for support first.
 

marchnz

Senior Member
Nov 26, 2012
4,549
893
NZ
Hi,

Can someone help me identify this so I could upgrade to a version that has English in it? mounted in Seat Toledo 2014.

Thanks ;)
Not MTCD type, posted in wrong forum, try [Android Head units] after reading the forum and searching. When unable to do that, contact your reseller for support first.
 

marchnz

Senior Member
Nov 26, 2012
4,549
893
NZ
Hi,

maybe my question was answered before, but this thread is about 89 pages.
so I did not find the right answer. Here my question:
I have a px5 HU with a MCU from LM.
Can I change from MTCD_LM_V.7x to MTCE_LM_V3.67d without brick the HU?

Thanks for helpfull answers
What problem are are wanting to fix by updating the MCU version?
 

marchnz

Senior Member
Nov 26, 2012
4,549
893
NZ
Manufacturer version.
Not MTCD type, posted in wrong forum, try [Android Head units] after reading the forum and searching. When unable to do that, contact your reseller for support first.

Can new members and those unable to read the forums/search stop hijacking this thread, typically asking what they own.
 

MagnifyShay

Member
Mar 14, 2022
32
3
Hey :)

I don't know if you might be able to help me, i've read some answer but since i'm not a native english it's hard for me to understand well.
From what i've read there is better MCU than other for better update/upgrade ?

From these two pictures, which one is the "best"? Or maybe both of them are good?

From these two pictures, one is from Mekede :

mekede.jpg


And one is from Srnubi :

srnubi.jpg
 

marchnz

Senior Member
Nov 26, 2012
4,549
893
NZ
Hey :)

I don't know if you might be able to help me, i've read some answer but since i'm not a native english it's hard for me to understand well.
From what i've read there is better MCU than other for better update/upgrade ?

From these two pictures, which one is the "best"? Or maybe both of them are good?

From these two pictures, one is from Mekede :

View attachment 5574877

And one is from Srnubi :

View attachment 5574879
In either of those, where do you see the MCU starting with MTC(D/E/P/H).

Posting in the wrong forum and wrong thread.
 

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