[MCU] Universal MCU-List

typos1 · Aug 7, 2018 at 3:41 PM

RemyIhsan said:
thank you for your reply.
You think I will have to update my car radio? My software configuration is old no?

Yes, its almost always best to have the latest updates, but not sure it will sort out your drive.

RemyIhsan · May 1, 2018 17 1 0

typos1 said:
Yes, its almost always best to have the latest updates, but not sure it will sort out your drive.

Thanks for your help.
One last question, to update just download the MCU
corresponding to the version? So I have to take the one for KGL 3?
I put it on an external support and I install it on top?

typos1 · Aug 7, 2018 at 3:56 PM

RemyIhsan said:
Thanks for your help.
One last question, to update just download the MCU
corresponding to the version? So I have to take the one for KGL 3?
I put it on an external support and I install it on top?

Yes, use the "export" function in factory settings to back up your settings first.

realowner · Aug 13, 2018 at 2:55 PM

pleasee

MTCD_WLGK_V2.36_1
Android 7.1.2
px3 800x480 w
[email protected]
hal9k modv.2.3 android 7.1.2

Werra2006 · May 21, 2009 20 2 0

HELP PLEASE

I have in the last month, read pages and pages on the internet, this forum and others (including Russuan forums) and I am looking for information about my stereo and the ROM to flash.

Android 4.4.4 Quad Core 1024*600

Model
rk3188
Android version
4.4.4
Baseband version
Unknown
Kernel version
3.0.36+
[email protected]#87

Build number
Alex: 5201-20160410-125900-v3(4752)
TFT: 5303-20160121-103910-V01
MCU: 5303-20160428-113328-V01

realowner · Aug 13, 2018 at 5:22 PM

Please Help...

realowner said:
pleasee

MTCD_WLGK_V2.36_1
Android 7.1.2
px3 800x480 w
[email protected]
hal9k modv.2.3 android 7.1.2

I accidentally uploaded KGL_V2.54_1.

the screen resolution changed to 1024x600. : Ağlayan:

typos1 · Aug 14, 2018 at 6:22 PM

Werra2006 said:
HELP PLEASE

I have in the last month, read pages and pages on the internet, this forum and others (including Russuan forums) and I am looking for information about my stereo and the ROM to flash.

Android 4.4.4 Quad Core 1024*600

Model
rk3188
Android version
4.4.4
Baseband version
Unknown
Kernel version
3.0.36+
[email protected]#87

Build number
Alex: 5201-20160410-125900-v3(4752)
TFT: 5303-20160121-103910-V01
MCU: 5303-20160428-113328-V01

You do not have an MTCD/E unit - it would say "MTCD" or "MTCE" before the number if you did. Try the Android Headunit General forum.

felibon · Aug 28, 2018 at 5:33 PM

Hi,
Ive tried flashing the HA MCU updates but I keep getting an error.
I have MTCD_HA_V1.81_1
Aug 19 2019
Android Version 5.1.1
RK3188
How can I update to lates MCU?

typos1 · Aug 28, 2018 at 10:33 PM

felibon said:
Hi,
Ive tried flashing the HA MCU updates but I keep getting an error.
I have MTCD_HA_V1.81_1
Aug 19 2019
Android Version 5.1.1
RK3188
How can I update to lates MCU?

What sort of error ?

How are you trying to update ?

Have you tried a different usb or sdcard ? - sdcards have to formatted in FAT32.

felibon · May 12, 2012 327 95 0

typos1 said:
What sort of error ?

How are you trying to update ?

Have you tried a different usb or sdcard ? - sdcards have to formatted in FAT32.

In recovery the flashing process just says error occurred and flashing failed. Ive tried multiple different SD cards in FAT32 as well as USB flash drive. I don't know why it won't flash....

typos1 · Aug 30, 2018 at 11:29 AM

felibon said:
In recovery the flashing process just says error occurred and flashing failed. Ive tried multiple different SD cards in FAT32 as well as USB flash drive. I don't know why it won't flash....

Sounds like the mcu update may be corrupt, try downloading it again.

felibon · Aug 30, 2018 at 9:51 PM

typos1 said:
Sounds like the mcu update may be corrupt, try downloading it again.

I tried that as well.... I was able to get an update from SYGAV directly. But its version 2.75. I was hoping to upgrade to the latest version...

typos1 · Aug 31, 2018 at 11:02 AM

felibon said:
I tried that as well.... I was able to get an update from SYGAV directly. But its version 2.75. I was hoping to upgrade to the latest version...

Try going to 2.75 and then updating to the latest.

felibon · Sep 1, 2018 at 5:31 PM

typos1 said:
Try going to 2.75 and then updating to the latest.

I will give that a try.

I just noticed that this is under MTCB software development. I have a MTCD. Does that matter?

typos1 · Sep 1, 2018 at 8:37 PM

felibon said:
I will give that a try.

I just noticed that this is under MTCB software development. I have a MTCD. Does that matter?

Of course it matters, youre using entirely the wrong MCU ! Its the cause of your problem.

If you have an MTCD unit why the hell would you even try flashing an MTCB MCU ? !

felibon · Sep 1, 2018 at 8:52 PM

typos1 said:
Of course it matters, youre using entirely the wrong MCU ! Its the cause of your problem.

If you have an MTCD unit why the hell would you even try flashing an MTCB MCU ? !

Hey man I'm just learning about these Android head units. It doesn't say anywhere in the OP that these MCUs that it's only for MTCB. Google took me straight to this thread. I noticed that it's in the MTCB section after the fact..

typos1 · Sep 1, 2018 at 9:04 PM

felibon said:
It doesn't say anywhere in the OP that these MCUs that it's only for MTCB. Google took me straight to this thread. I noticed that it's in the MTCB section after the fact..

It does - it says "MTCB" and you knew yours was "MTCD" so its clearly different, you were lucky, you could have bricked your unit, in future pay close attention.

felibon · Sep 1, 2018 at 9:19 PM

typos1 said:
Of course it matters, youre using entirely the wrong MCU ! Its the cause of your problem.

If you have an MTCD unit why the hell would you even try flashing an MTCB MCU ? !

typos1 said:
It does - it says "MTCB" and you knew yours was "MTCD" so its clearly different, you were lucky, you could have bricked your unit, in future pay close attention.

No it does not!!! Is says MCU for RK3066 and RK3188. Which mine is RK3188!! Thus my confusion. Like I said I'm learning. I get I messed up but it does not say for MTCB devices ONLY!

pcmender2005 · Sep 2, 2018 at 12:13 AM

felibon said:
No it does not!!! Is says MCU for RK3066 and RK3188. Which mine is RK3188!! Thus my confusion. Like I said I'm learning. I get I messed up but it does not say for MTCB devices ONLY!

Yes you are right it doesn't say MTCB but this thread is in the MTCB software development so this is what typos1 means.. anyway here is the link for MTCD.
https://forum.xda-developers.com/an...-cs-x-mod-mtcd-e-mcu-firmware-t3816042/page19

typos1 · Sep 2, 2018 at 12:45 AM

felibon said:
No it does not!!! Is says MCU for RK3066 and RK3188. Which mine is RK3188!! Thus my confusion. Like I said I'm learning. I get I messed up but it does not say for MTCB devices ONLY!

pcmender2005 said:
Yes you are right it doesn't say MTCB but this thread is in the MTCB software development so this is what typos1 means.. anyway here is the link for MTCD.

Exactly @pcmender2005 - right next "MCU List" it says "MTCB" !!

I appreciate youre just starting to learn about these device @felibon, but this point is about basic observation skills, not Android head units !

Anyway, lesson learned, make sure you pay full attention in future or you may break something !

[MCU] Universal MCU-List

Senior Member

Member

Senior Member

Member

Member

Member

Senior Member

Senior Member

Senior Member

Senior Member

Senior Member

Senior Member

Senior Member

Senior Member

Senior Member

Senior Member

Senior Member

Senior Member

Senior Member

Senior Member