Hi all,
i've a Dasaita Max 10 Px6 that switches on and restarts after 10 seconds in loop.
Moreover, the restore button on the left does not perform any restore even if pressed for more than a minute (the LEDs do not flash). once pressed it simply turns off the device and turns it back on when released.
MCU: 3.78_1
Max 10 Version：HA3_rk3399_10.0_ota(20211015)
Note:
through the system menu I was able to reinstall the last update of the Dasaita again but after 1 day the problem returned.
Not [Android Auto] - requested moderator moves.
OP there is a dedicated forum for these MTCD devices with so much information available to you.
Related
Please help! I have the main unit for Fiat Ducato RockChip PX3 Android 7.1.2, MTCD_MX_V2.56_1. The setting allows you to set the "OFF delay time at ACC OFF". The settings do not work and the device turns off immediately. I tried to install different ROMs and different MTCDs, but it turns off the device whenever the ignition key is turned (off). Thanks
Chrpa1 said:
Please help! I have the main unit for Fiat Ducato RockChip PX3 Android 7.1.2, MTCD_MX_V2.56_1. The setting allows you to set the "OFF delay time at ACC OFF". The settings do not work and the device turns off immediately. I tried to install different ROMs and different MTCDs, but it turns off the device whenever the ignition key is turned (off). Thanks
Click to expand...
Click to collapse
The delay time means the time before a complete shutdown. It's only meant for a faster start when your entering the vehicle within the time that you have set
When I set any value, the device switches off immediately and the startup takes approx minute.
You must have a wiring connection problem.
Hi,
This is my first post on this forum and i am hoping members here will help me solve my issue. I have a Honda HR-V 2016 LX that came with a non android unit. I later purchased a Honda Navi unit from ebay UK that was pulled from a Honda HR-V 2017. The unit worked fine and later I downgraded to RC6 firmware so that I could install additional software from CMdroid. The problem started when i tried to change the skin through system settings, the unit gave a notification that system will restart and since then it is in continuous boot loop. Now this is what i have done till now :
a. disconnected battery for over 15 minutes. No change
b. tried to boot the system through USB with firmware RC6, It updated fine with progress bar and at the end got the message update successful and USB can be disconnected but at restart it still remained in that loop.
c. Again booted with USB having RC8 successfully but no luck
I feel that I need to do a factory reset to get my audio working again but unfortunately it is not booting up to the point that soft keys get illuminated. The reverse screens powers up but without guidelines. I don't want to lose my unit. Please help me recover it.
Regards
Members I need help here. Please some one suggest me a solution to get my audio unit working again. Today I reinstalled the firmware and it went smooth but on restart the system continues to reboot.
Hi Panther3, did you ever get to the bottom of this, the same thing has just happened to mine?
Scooterpop said:
Hi Panther3, did you ever get to the bottom of this, the same thing has just happened to mine?
Click to expand...
Click to collapse
I actually have a 2nd honda navigation unit that has this issue... Been trying to work on it but no luck till now...
So I am curious if someone manages to make it work ^^
here is the official solution from the manual... :
Some units might experience "H screen stuck on"
symptom. Initially the software update will not be
possible when the unit is "H screen stuck on". You will
need to follow these steps before attempting the
update:
• When unit is in fail mode "H screen stuck on",
Press and hold the Power and Day Night button at
the same time for five seconds.
Note: Wait until the loading circle appears on the
screen and then press the Power & Day Night
button.
After five seconds the unit will switch into the
reboot mode, then the unit will do a file check
during rebooting. Rebooting will take
approximately two and a half minutes.
• Now continue with software update procedure.
Note: The "H screen stuck on" symptom can be
caused by software or a hardware failure. In case of
a hardware failure, recovering is not possible and a
new RM unit is necessary.
Click to expand...
Click to collapse
Hi,
First of all, please excuse me if I have post on the wrong forum. I really searched a lot for a similar question but haven't found it. My unit's MCU versoin is MTCE_CZ_V3.10_2, so I don't know if it's really a "MTCE" head unit, but I don't see a MTCE specific sub-forum (by the way, what does the MTCD, MTCB and so on nomenclature mean?). I got this unit from AliExpress about a year and a half ago, it's a 4 GB, octa-core [email protected] version, with 64 GB internal memory and DVD, for Vauxhall/Opel Corsa, and this is the current (updated) product page for it:
https://www.aliexpress.com/item/32789005299.html?spm=a2g0s.9042311.0.0.27424c4dbyAN90
It currently displays a PX6 version; mine is the PX5 one.
Well, the problem with the unit happend a few weeks after I installed it on my car. Suddenly, one time, when I started my car's engine, I noticed the unit wouldn't turn on. No matter how times I attempted to reset it, it wouldn't do anything (although when doing so, through the small pin hole, colorful led light would cycle through the cover.
I contacted Wondefoo and they sent-me a an HTC-PX5--REV12(LPDDR-221), 20190515, board replacement, exactly like the original one. After replacing it, the unit started working again.
In january 2020 this happened again. Tried exchanging it again with the original MCU; nothing worked.
Nearly two months later I attempted the same procedura and this time it worked - the unit started working again.
My bet is that something is causing this unit to get stuck, and after enough time passes and the capacitors get emptied and the DRAM erases, it's able to "recover" somehow.
Maybe 6 months ago, this happened again. Out of frustration, in the middle of a drive, once I started pushing all the buttons randomly. Finally, I don't know by which combination, the unit turned on, displaying a recover menu. I don't know how, simple choosed to restart and it became working again.
Some weeks later, after getting unresponsive again and trying the "random button push" procedure, the menu showed up again. This time I attempted a factory reset and got the unit working for severl weeks.
Finally, my unit died for the last time about two months ago and I haven't been able to recover it by the "pushing buttons" method, neither by disconnecting it from the power source and reconnecting days later. I came back to the original radio player, which is a hassle as the CD player is also broken.
I'd like to try echanging the MCU with the spare one; I'm almost sure that it will work again, but before doing so I'd like to assure that I won't find myself in this situation again, as it's a waste of time. Maybe the problem is known and you can recommend me a software version / update that would prevent this from happen again. Maybe there is some sort of hardware mod that can be attempted by replacing some component. Maybe you know how to "hard reset" it from some motherboard pins, maybe where I could mount a switch to do so when the unit becomes dead, or maybe you can tell me the proper key combination for the recovery menu.
I've also found some firmware pages, namely https://yadi.sk/d/umCvHqCDzHccr, with a long list for several models. It looks more or less clear where to get the MCU firmware, but for the Android image it's a bit more complicated. If I enter the RockChip PX5 Android 9 folder, then HTC subfolder, there are several HTC4_XXXXXXXXXXX, HTC5_XXXXXXXXXXX and HTC_XXXXXXXXXXX options, and the same for RockChip PX5 Android 10 (assuming that there were an Android 10 update for my hardware; it came with Android 9 if I'm not wrong), so I don't know which one to attempt.
PS: the "reset" little hole never has really worked for me in this situation. It just will cycle to RGB leds if I push it with a paperclick and, while pushing, press the "on" button, and they will shut off when I release the button, but that's all.
Noone encountered a similar problem?
Hello,
i have a major (hopefully minor) Problem:
My Unit MTCD or E probably GS from KANOR, like this one with other backside
https://de.aliexpress.com/item/32842109142.html?spm=a2g0o.productlist.0.0.11677d2dA88rUK&algo_pvid=edfcdfee-6506-42f2-a19d-be2ab538f188&algo_expid=edfcdfee-6506-42f2-a19d-be2ab538f188-0&btsid=e523b817-3495-4acd-960d-716f43a94e62&ws_ab_test=searchweb0_0,searchweb201602_8,searchweb201603_52
Model Name:
KN-U702C
Bought it in 2019, it was working flawlessly....
I now want to sell my car with the hu, and went into the factory settings with the pw: "126" and resetted the hu ("Tablet is restarting" was shown on the display)
After that, no reboot from the hu.
Screen remained black.
I pushed the Reset button in the lower left corner, nothing.
I held down the Power (volume knob) Button for more than 10 seconds.... Buttons are flashing 3 times....nothing. Screen remains black.
I disconnected the hu fron the car, waited overnight, connected it again, but nothing, no boot sequence is shown, screen remains black.
Can somebody tell me what to do to get this unit working again?
Best regards from always rainy, gool old germany
I can not remember exactly but this happened to me. I followed the information in his signature from this post somehow.
Blank screen and confused
I have a px5 radio packed as kanor. It is a px5(1024x600) running 8.0 with mtce_kld_v3.01_1 and has physical buttons. It was running ok. I went into factory settings and changed the led color and changed the mapping on one button. It said it...
forum.xda-developers.com
Mod edit: @GrizzlyE70 Thread closed as duplicate of
CCC 12.3" Android Problems
Hello, I have recently purchased a 12.3 android unit and got round to installing it the other day. Everything works on the unit the only problem I seem to be having is a timed cut off on the android unit of the old ccc. The ccc menu will only...
forum.xda-developers.com
Please review the XDA Forum Rules with special emphasis on rule no. 5 and post only once!
Hello,
I have recently purchased a 12.3 android unit and got round to installing it the other day.
Everything works on the unit the only problem I seem to be having is a timed cut off on the android unit of the old ccc.
The ccc menu will only power on the android side when the old power plug is connected to the old screen. I can remove the power from the old screen and it will still run on the android side for a short amount of time before doing the same. I have to connect the old power plug back to old screen for it to load up on the android side.
Hope this makes sense
Any help would be much appreciated