Hello, I am having issues with my chinese head unit. Its dropping the right audio channel. It plays out of all speakers but just the left channel. I'm hoping reflashing could solve the issue as support has been no help. Settings do not share the mcu and I have enabled developer mode. Here are the details I do have.
Model Number 8227L_demo
Android Version 9.1
Kernel Version 3.18.22
Build number android-trunk-m0.AC8227L-V1.0
This is the only info supplied by the About section in settings.
I have same issue.
Not only can I not get MCU info I cannot use letters in factory settings passwords so cannot enable ADB. Any help would be appreciated.
Tristan7s said:
Hello, I am having issues with my chinese head unit. Its dropping the right audio channel. It plays out of all speakers but just the left channel. I'm hoping reflashing could solve the issue as support has been no help. Settings do not share the mcu and I have enabled developer mode. Here are the details I do have.
Model Number 8227L_demo
Android Version 9.1
Kernel Version 3.18.22
Build number android-trunk-m0.AC8227L-V1.0
This is the only info supplied by the About section in settings.
Click to expand...
Click to collapse
I also have a 8227L head unit, its a Seicane. MCU is TS907.190518, and I'm wondering if there is any MCU update for this unit. It states I'm running Android 9.1 Any help finding a suitable MCU update for this head unit would be much appreciated!
chasers36 said:
I also have a 8227L head unit, its a Seicane. MCU is TS907.190518, and I'm wondering if there is any MCU update for this unit. It states I'm running Android 9.1 Any help finding a suitable MCU update for this head unit would be much appreciated!
Click to expand...
Click to collapse
I think yours is one of the most updated. I have one says up to date but it's on 8 or 8.1
Related
dear friends
1- how i know my HuiFei head unit screen resolution ?
2- I the software upgrade for my unit as lately it give me a lot of error and the radio sound stops till i restart the unit
i have unit MCU MTCB - KGL4 - V2.08 OCT 24 2014 16:48:56 MODEL S07
android version 4.4.4-10122014
kernel version 3.0.36+
root # ubuntu #262
build no. rk 3066 -eng 4.4.4 10122014 .11:36 :22
thanks
Hi, thank you for using XDA Assist. I was able to find this, http://forum.xda-developers.com/showthread.php?t=2660662 See if someone there can help you as they are familiar with your device.
Hello,
about two years ago I purchased myself a nice head unit for my BMW and it has been working nice since then, but it's on Android 9 and Google Maps won't update anymore on my unit. I'd like to know how to upgrade my unit to newer Android version and if it's even possible. Disclaimer - I've never done that before so I'd like to do it as safely as possible so I won't accidentaly brick it because os wrong software or something
The specs listed in the device are as follows:
Android version: 9
Compilation number: rk3358-userdebug 9 PQ2A. 190305.002 20190612.101357 test-keys
Kernel version: 4.4.167
MCU version: MTCE_CHS_V3.02_1
Also, there are MCU update and device update buttons in the settings, but the device won't do anything when I press the device update button and MCU update one tells me that there is no MCU file. What is this?
Not a single person know how to do that?
MTCD forums.
marchnz said:
MTCD forums.
Click to expand...
Click to collapse
So I shouldn't post on XDA but rather search for MTCD forums?
Suggest a read of the MTCD sub-forum of XDA. Your unit is an MTCD/E, which there is plenty of info about.
MTCD Android Head Units Q&A
Android Head Units Q&A for MTC"D" Head Units
forum.xda-developers.com
Hello,
I have an question about my Radical R-C10VW1 Android Head Unit, it is regarding the MCU version.
My Radical R-C10VW1 Android Head Unit has the following specifications:
Processor type: UltraOcta-T8
Android version: 7.1.2
MCU version: T8.3.19-108-81-943101-181031
System version: V9.2.2_20200630.142043_KBT11-G
When I tap 3 times on the MCU version I get the following information:
OPEL (T8.3.19, CONFIG, RDS, BC6, Color, 1DIN FZ, Rohm37XXX, TEF668X)
My question is, is "OPEL" what is stated in the above MCU version information the brand of the car?
I also want to know the password for the factory settings for my Android Head Unit, so far I only have the code 8888.
I think when I enter this code it is the code for the User Settings, I still want to know the code for the Factory Settings.
I already try a lot of passwords from a lot of sites.
Regards,
Robert
Hello,
I have an question about my Radical R-C10VW1 Android Head Unit, it is regarding the MCU version.
My Radical R-C10VW1 Android Head Unit has the following specifications:
Processor type: UltraOcta-T8
Android version: 7.1.2
MCU version: T8.3.19-108-81-943101-181031
System version: V9.2.2_20200630.142043_KBT11-G
When I tap 3 times on the MCU version I get the following information:
OPEL (T8.3.19, CONFIG, RDS, BC6, Color, 1DIN FZ, Rohm37XXX, TEF668X)
My question is, is "OPEL" what is stated in the above MCU version information the brand of the car?
I also want to know the password for the factory settings for my Android Head Unit, so far I only have the code 8888.
I think when I enter this code it is the code for the User Settings, I still want to know the code for the Factory Settings.
I already try a lot of passwords from a lot of sites.
Regards,
Robert
Hello,
Good Day! Am just trying my luck if anyone could shade some light on my issue.. Anyways, am not sure as well if I am on the right thread kindly have this move to the appropriate thread if needed.
I bought XTRONS Android 11 (RK3566), I cannot set the wheelkey on some buttons specifically channel up and mode... The rest is working and can be recognize by the headunit. I emailed the customer support but they cannot provide any helpful advise on how to fix the issue, I am thinking this is a bug issue from the firmware. Attached photos is the headunit details for your reference.
Can anyone advise how to fix the issue with this headunit.
Brand: XTRONS
Model: RK3566
Build Number: rk3566_r-userdebug 11 RQ3A.210705.001 eng.hct2.20220831.192201 release-keys
Kernel Version: 4.19.193
MCU Version: HCTGQ_HKZ_V3.87_1
Thank you in advance and more power!