need firmware for Miia Roma 1927 tablet - Forum

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need firmware for Miia Roma 1927 tablet

stupidman

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Member Since:
2015/02/10

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2015/02/10 - 12:59

Hello.

I have this tablet with YK86VS-RK3026-V1.0 board, data 2013.10.18.

initial was remaning on this personal screen welcome,and now after 3 version of your costom firmware, only flash for a second a android name and go back in black screen

i try this version: Oma_RK3026_Cube_U25GT2-T_KK_4.4.2_v1.0_gen2 loader =i get white screen with some accents of light

Oma_RK3026_Roverpad TRC7_JB_4.2.2_v1.0 i get blank screen and android name on start for a second

Oma_RK3026_Roverpad TRC7_JB_4.2.2_v1.1 a same black screen

and a big problem is... i can't make step 3 on your how-to...

3) flash the CWM recovery with AndroidTool
a) go to app drawer, open RebootMenue and Reboot to Bootloader
b) untick kernel, boot, system
c) load recovery_CWM
d) execute Run
e) tab boots into CWM
f) reboot system now (both answers are No)

when i load recovery_CWM...whit right-clik and load config.... android tool just crash

if you have a right version of firmware, plese share with me...

thank you in advance.

Oma7144

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2015/02/10 - 16:52

Well, every tab has it's specific kernel (hardware abstraction layer). Without this kernel you will not run any firmware.

Try this one: http://www.androidsoldier.com/2015/01/rk3026-yk86vs-rk3026-v11-rockchip.html

- Oma -

Per aspera ad astra, we rock the Tablets !

If you like our firmwares, please consider making a donation to support our work.
Thank you!

stupidman

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2015/02/10

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2015/02/10 - 20:57

Hi, it seems to work... but... i don't have touchscreen and resolution i think is 800x600 and tablet have actualy 1024x756. I have a lateral nossle lines and vertical i have repeted image. I got to find another firmware.

thank you for help

Oma7144

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2015/02/10 - 21:02

Check this build: http://www.arctablet.com/blog/forum/crewrktablets-rk3026-entwicklung-und-customroms-development-and-croms/rom-roverpad-trc7-android-4-2-2-jelly-bean-custom-root-firmware-20140421/

Kernel: http://crewrktablets.arctablet.com/?wpfb_dl=2211

Just change kernel in folder rockdev/Images before flash.

- Oma -

Per aspera ad astra, we rock the Tablets !

If you like our firmwares, please consider making a donation to support our work.
Thank you!

indush

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2014/12/16

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2015/03/21 - 06:12

Just change kernel in folder rockdev/Images before flash.

Hi I have the same tablet ID posted Up here

yk86vs-rk3026-v1.0 date 2013.10.18

I have to change the path on the RkTool and select the one you recommend RK3026_kernel_3036_yk86v_1024x600.7z? (of course the file unzipped)
or copy the kernel.img I downloaded to the /image folder into the rockdev directory?

Im learning about RK tablets, yet worked a lot with allwinners tabs and some infotmic ones

I also have another tab called
"premium spidertab" and the Board (RK3026) say this:

C86S (cpt)
xt140210

xt20140213030 any help with it?

Sorry about much questions, Greetings from Venezuela
Spanish is my native lenguage so excuse me if im typing wrongs

Oma7144

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Thanks Received: 1334

2015/03/21 - 07:10

Overwrite the kernel in the image folder.

To be on the safe side dump the firmware first: http://www.arctablet.com/blog/forum/crewrktablets-rk3026-entwicklung-und-customroms-development-and-croms/root-and-dump-the-stock-firmware/

- Oma -

Per aspera ad astra, we rock the Tablets !

If you like our firmwares, please consider making a donation to support our work.
Thank you!

indush

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2014/12/16

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2015/03/23 - 06:30

and for the tablet

"premium spidertab" and the Board (RK3026) say this:

C86S (cpt)
xt140210

xt20140213030 do you know about it? that one someone tryed to upgrade it but its black entirely and my PC detect it as a RK loader device but I cant find any firmware..