rebooting failed - General Questions and Answers

dear techies,
when I tried to factory reset my car head unit, its stopped here not going further, any solution for this? it was android 7.1
model : allwinner quad core t3 k2001m

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Vivax TPC 800 Dual OS Windows 10 Boot Loop

Hello,
When I decided to buy tablet Vivax TPC 800
back than I thought that was good idea,now I am not so sure it was.
There is absolutely nothing about this tablet online.
Anyway,this is dual boot tablet android-windows 10
and after few weeks it just wont boot into windows anymore,android
works fine.
I tried to do windows restore but it was not successful, the setup
install windows restarts,but when it loads to a page where I need
to put basic info about country,time etc. and after i click
next to finish installation it crashes and reboot.
The only thing that I did not try is full wipe android + windows
and that is my last option.
Any help would be really,really appreciated.
Thanks in advance.
Tablet Spec:
Vivax TPC 800 Dual OS- Windows + Android
IPS/PLS,1280x800
Intel Baytrail Z3735F 1,33 Ghz Quad Core
Intel(R) HD Graphics (Gen7)
Android 4.4
Windows 10
RAM 2 GB
Ok,i was thinking to flash new rom but I can`t find Vivax Tpc 800 rom,instead I found one closest related to this one
it is ONDA V820W 8 Inch Dual OS Windows10 & Android4.4 .It has the same spec.like Vivax.Is it safe to do something like this.
tenzor1 said:
Hello,
When I decided to buy tablet Vivax TPC 800
back than I thought that was good idea,now I am not so sure it was.
There is absolutely nothing about this tablet online.
Anyway,this is dual boot tablet android-windows 10
and after few weeks it just wont boot into windows anymore,android
works fine.
I tried to do windows restore but it was not successful, the setup
install windows restarts,but when it loads to a page where I need
to put basic info about country,time etc. and after i click
next to finish installation it crashes and reboot.
The only thing that I did not try is full wipe android + windows
and that is my last option.
Any help would be really,really appreciated.
Thanks in advance.
Tablet Spec:
Vivax TPC 800 Dual OS- Windows + Android
IPS/PLS,1280x800
Intel Baytrail Z3735F 1,33 Ghz Quad Core
Intel(R) HD Graphics (Gen7)
Android 4.4
Windows 10
RAM 2 GB
Ok,i was thinking to flash new rom but I can`t find Vivax Tpc 800 rom,instead I found one closest related to this one
it is ONDA V820W 8 Inch Dual OS Windows10 & Android4.4 .It has the same spec.like Vivax.Is it safe to do something like this.
Click to expand...
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Did you resolve your problem?
I have the same issue

Recovery system damaged

Hello,
I have this car head Unit:
- Model: Caska ca712-xl7
- Seller Model: Pumpkin RD0258 (www..amazon.co.uk/dp/B01AXMEAWS/ref=cfb_at_prodpg)
- CPU: Rockchip RK3066 Cortex A9 Dual Core 1.6GHz
- Screen Resolution: 1024*600
A few days ago i have installed a bad firmware. Now the unit is stucked in the logo screen, and i can no longer install the factory firmware that i've installed 2 weeks ago, the recovery system is not working anymore :crying:.
Can anyone please tell me if there is a way to install a recovery system or run a firmware instalation with a recovery system from the SD card?
Please HELP :crying:
Hello friend
Did you solve your problem?
I have the same CASKA CA712-XL7 unit. I think your problem is that the unit does not have the RK3066 processor as everyone says.
The unit has the ARM 32F101. I took this photo inside the unit and as you can see it has that processor.
So, did you solve your problem?
Thank you.

Need rom for Diva QC-803GN 8" QUAD CORE 3G

hello all
need rom for my brick
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quick specs
cpu : 1.3 GHz Quad-Core MT8382
ram : 1GB
rom : 8GB
3G and it was with android 5.1
it boot and stuck on loading.
i can go in recovery and fastboot but i can't do anything else.
i try factory reset. no luck.
I came here after I tried to replaces internal memory with usb storage.
in recovery mode i see at the top:
K706L1-V10JQXS8GF8GBG-WG03.WSVGA.125.QC-803GN
well it look like RoverPad Sky Q8 3G is same hardware.
firmware is working nice.
and now i have working tablet.
thanks all for help

Need Firmware (update) for a DGTEC DG101TBIPS Tablet

this is a cheap tablet *$100 from BIg w (Australian discount department stores)
Tiltle: DGTEC 10.1" Tablet. With 2GB ram and 16GB
Brand: DG101TBIPS
Manufacture: DGTEC
Chip ROCKCHIP
RK3326
Android OS Version 9 pie
board: BND_RK3326_S863_A1.2
i was stupid and was my first flashing attempt, i flashed the boot and recovery with some random image file not knowing what i was doing, and now it wont turn on, cant get into recovery either. pc recognises it as unknown device if i use rock batchtool and install driver it see it rock usb but still connect/disconnects every few secs., so i guess i need to flash firmware (update) wtih rock_batch tools or some thing to unbrick.
CHEERS AND HOPE WE CAN ALL HELP EACH OTHER
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