Comprehensive Updated MCU List for MTCD Head Units

[BadRsT]

Does someone who can help me to find the firmware and the MCU for this one?
Intel Sofia3gr Rockchip RK30SDK
MCU: FY_90_C9_7703_18EM_JY2009B
Security patch level: 01-06-2016

 

[typos1]

Not an MTCD/E unit so wrong forum.

 

[BadRsT]

Not an MTCD/E unit so wrong forum.

Please, can you tell me which is the right forum?

 

[typos1]

No idea, look in settings/about device to find what your unit is called and go from there.

 

[Alexuls]

Can anyone help me identify where I can get the update or any firmware for this unit. I’m stuck on boot logo.
Thanks

 

[marchnz]

View attachment 5893585
Can anyone help me identify where I can get the update or any firmware for this unit. I’m stuck on boot logo.
Thanks

Not MTCD, wrong forum.

Head unit is some weird odd ball. Good luck with that.

 

[powetop]

Hello,

Could someone please help me figure out if there is an update for my head unit and where can I download it? Thank you very much.

 

[Pavel-71]

Hello,

Could someone please help me figure out if there is an update for my head unit and where can I download it? Thank you very much.

Why do you want to update it, something is not working? If everything works for you, then leave it as it is. Sometimes an update will bring more problems than good. PX30, 2gb of ram is not enough nowadays, the demands of applications on memory and processor are still increasing. You will speed it up a bit if you put it in factory settings, but not for long, it will slow down again over time. If you insist on the update, here is the MCU update, first make a backup of the factory settings, in case of problems with the dmcu.cfg file, you will restore everything to its original state. Factory settings/123/ Export/ save the dmcu.cfg file to external storage:

Яндекс

Найдётся всё

disk.yandex.ru

And here is the firmware update, the choice is yours. The date is in brackets, you can try the latest hct4_px30_9.0_ota(20200507) is from 7/5/2020:

Яндекс

Найдётся всё

disk.yandex.ru

Or try Hal9k mod 4, it has more settings and is a bit faster, read more in the thread:

[ROM][PX5][PX6][PX30][Pie][9.0] Hal9k Mod v4 for MTCD/E head units with Android 9/8/6

This version is deprecated. The new version is here MCU version: MTCD_ХХХХ, MTCE_ХХХХ, MTCP_ХХХХ Firmware version: 4.0.0 (01.02.2020) Version of the latest OTA update: 4.2.2 (06.02.2022) About firmware: Firmware for car head units on the...

forum.xda-developers.com

You can also upgrade it to android 10, but that's more complicated, you can find all the information here:

[MTCD/E] Android 10 upgrade using official Free tools

To upgrade a MTCD/E PX3, PX5, PX6 from Android 6+ on using official Rockchip free tools - a reminder, bringing together multiple threads. First note - if coming from Android 6 - early versions of Realtek dual BT/WIFI (type 2) are not supported...

forum.xda-developers.com

Or you can replace the processor board, but the bluetooth may not work, in which case the bluetooth module must also be replaced.

PX5:

https://www.aliexpress.com/item/32840635444.html

PX6:

https://www.aliexpress.com/item/1005005305923922.html

BT RF210:

https://www.aliexpress.com/item/1005005432569328.html

Android 10 upgrade - MD725 to RF210 BT module swap

For users with MD725 Blue wanting to upgrade to Android 10, a potential BT module swap may now be possible. A supplier found here: https://a.aliexpress.com/_msfMaoV update 11/21 - can be installed in any unit. Only the RX, TX and supply are...

forum.xda-developers.com

Check out Alex's videos, you'll find them all here:

https://www.youtube.com/@AlexSAndroidRadio/videos

 

[powetop]

Why do you want to update it, something is not working? If everything works for you, then leave it as it is. Sometimes an update will bring more problems than good. PX30, 2gb of ram is not enough nowadays, the demands of applications on memory and processor are still increasing. You will speed it up a bit if you put it in factory settings, but not for long, it will slow down again over time. If you insist on the update, here is the MCU update, first make a backup of the factory settings, in case of problems with the dmcu.cfg file, you will restore everything to its original state. Factory settings/123/ Export/ save the dmcu.cfg file to external storage:

Яндекс

Найдётся всё

disk.yandex.ru

And here is the firmware update, the choice is yours. The date is in brackets, you can try the latest hct4_px30_9.0_ota(20200507) is from 7/5/2020:

Яндекс

Найдётся всё

disk.yandex.ru

Or try Hal9k mod 4, it has more settings and is a bit faster, read more in the thread:

[ROM][PX5][PX6][PX30][Pie][9.0] Hal9k Mod v4 for MTCD/E head units with Android 9/8/6

This version is deprecated. The new version is here MCU version: MTCD_ХХХХ, MTCE_ХХХХ, MTCP_ХХХХ Firmware version: 4.0.0 (01.02.2020) Version of the latest OTA update: 4.2.2 (06.02.2022) About firmware: Firmware for car head units on the...

forum.xda-developers.com

You can also upgrade it to android 10, but that's more complicated, you can find all the information here:

[MTCD/E] Android 10 upgrade using official Free tools

To upgrade a MTCD/E PX3, PX5, PX6 from Android 6+ on using official Rockchip free tools - a reminder, bringing together multiple threads. First note - if coming from Android 6 - early versions of Realtek dual BT/WIFI (type 2) are not supported...

forum.xda-developers.com

Or you can replace the processor board, but the bluetooth may not work, in which case the bluetooth module must also be replaced.

PX5:

https://www.aliexpress.com/item/32840635444.html

PX6:

https://www.aliexpress.com/item/1005005305923922.html

BT RF210:

https://www.aliexpress.com/item/1005005432569328.html

Android 10 upgrade - MD725 to RF210 BT module swap

For users with MD725 Blue wanting to upgrade to Android 10, a potential BT module swap may now be possible. A supplier found here: https://a.aliexpress.com/_msfMaoV update 11/21 - can be installed in any unit. Only the RX, TX and supply are...

forum.xda-developers.com

Check out Alex's videos, you'll find them all here:

https://www.youtube.com/@AlexSAndroidRadio/videos

Thank you. The screen sometimes goes black and then I have to reset.

 

[Pavel-71]

Thank you. The screen sometimes goes black and then I have to reset.

You can try to update it, but if the problem is in the hardware, then the update won't help. Sometimes overheating is the cause. Install CPU/GPU Meter and check if it is overheating. If so, put new paste under the radiator. Or add another cooler, passive or active, see Alex's videos. It can be more things, but that's already a job for an electromechanic.

 

[edefer63]

I have XTRONS head unit with RK3566 Android 11 and MCU HCTGQ_HKZ_v3.87_1.. I would like to downgrade the MCU to MTCE_HKZ_V2.94b. Can you tell me if it is possible? Because I am having issue with the SWC, I cannot set the switch forward track and mode others are working fine except for these two buttons. Anyways, in my other XTRONS head unit (Android 10) this SWC does not have issue everything is working.

Hope to here from you soon guys, thanks in advance.