Database Users

Unbrick allwinner t3 quadcore mekede manufactured

1- i updated my quadcore t3 mcu and i missed voice
2- I trying to resolve by update mcu more and more
Device stop looding and only open recovery mode
3- i trying to resolve by use os update more and mor by using different os update zh5 ; tw2 ; ked 1
And now device stop only has black screen.
4- i searched more in xda and YouTube founded one solution in YouTube by using live site for unbrick allwinner tablet . But how i get pc drive for my unit
And if not succeed what i make plz
For whatsapp contact 00201000895074

Pic
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Ownice OL-9003R

http://ownice.com/Pro_Ownice 10.1_840.html
Hi. Does anyone know how to get into recovery mode at startup. And where would I get the poriginal firmware. Or newer. Thank you

Hi new member, Is the unit an MTCD or MTCE type?
Edit - its not, requesting mod moves to Android Head unit forums.
Would the reseller be the initial contact for firmware.

Hi, the MTCD is a unit. The question is. Is it possible to get into recovery mode at all, at the start of the radio

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Hi. Can I get into recovery mode. When running? .Thank you

Recovery mode for Toyota C-HR genuine Android unit

Hello,
Recently, the Android unit of my new 2021 Toyota C-HR i s stuck at boot logo.
This is a preinstalled Android unit from Toyota, not an alternative one bought separately.
I don't know who is the unit manufacturer (I don't think Toyota builds its own tablets) so I cannot provide you with more data about, except the visual:
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I tried many things like using reset button, trying to connect the unit to a PC for ADB, with no results.
Please do you have an idea on how to restart it in recovery mode? Any key combination or reset sequence?
Thanks a lot !

AllWinner T3-P1 Won't Open

Hi
The head unit turns on, then the android logo appears and the screen goes black screen, the operating system does not turn on.
I tried this didn't work
AllWinner T3-P1 Recovery Mode Won't Open
AllWinner T3-P1 brick/dead
good evening . after a fail update the head unit power on and black screen , can i somehow wake it up? maybe have some way to recovery it with pc? its was mcu v:T3L.3.19-100-501-A49311-210322-ts(MM030) android 9 -v8.1.1_20210430.162039_theme1.
forum.xda-developers.com
Does anyone know any solution.please help me
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9" 2G/32G 1280x720 Android Head Unit recovery process

Greetings!
I'm having the below 9" Android HU (advertised as T8 by the seller), came from Ali's vtopek store.
I used for a month, and now the Android is not booting anymore. During the boot process, I could
only see the Android robot logo for a couple of secs, and then the screen turns to black.
The device needs recovery, however the vtopek store is not willing to support my problem, and I would
like to turn to this great community.
Does anybody has a working recovery process and FW for this model?
Any help appreciated!
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Greetings!
Any idea on this?