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ClockworkMod (CWM) Recovery easy install for RK3066 and RK3188 -- TWRP/CWM Flash-Tool and root for RK3288
 Please donate to support OMA and CrewRKTablets firmware work, thank you !
Here is a new Android 4.2.2 Jelly Bean update for the Onda V812 (hardware V1) tablet, it's still called V3.0 but has a more recent system and kernel than previous release from 05/14.
 Â
Firmware build information
Linux Kernel: Â Linux version 3.3.0 (lgm@SzExdroid5) (gcc version 4.6.3 20120201 (prerelease) (crosstool-NG linaro-1.13.1-2012.02-20120222 - Linaro GCC 2012.02) ) #28 SMP PREEMPT Tue May 21 11:51:35 CST 2013
Android system:Â onda/fiber_onda809q9/fiber-onda809q9:4.2.2/JDQ39/20130523:eng/opinions-on-teclast-p90hdst-keys
Our rooted custom firmware features:
- root with latest SuperSU 1.30 (free version)
- system default setup English
- removed most Chinese and unnecessary applications
- Google Play Store fixes so more application are visible/compatible
- updated busybox v1.21.0.git (2012-11-29)
- Unix like init.d boot scripts support, more details on init.d scripts here
- changed permissions on external sdcard to allow write access
 Â
Download:Â kasty-onda_v812_V1-422-v30_20130523-rooted.zip
Flash with PhoenixSuite (tutorial)
After flashing the tablet, a Setup Wizard should display on first boot to configure your network, regional settings… If the wizard does not appear, just disconnect your USB cable from the tablet, make a short press on the power button to turn off the screen. After the screen is turned of, press the power button for a short time again to power the tablet, the Setup wizard should appear.
Please report any problem with this firmware, I can't verify this custom firmware works as I don't have a Onda V812 to test it.
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lemon18, zakiyy, corandre, ru.Egor, nangiuhoa, lizer, xavibta, Grantlyjamespro, maytinhbanggoidien3g, siena1, Griggsy, indo507, -starfucker-, upspeed, Tolestoy, manhculoc If you like our web site, applications and firmwares, feel free to support our site. Donations are used to pay the bills for our server hosting costs, development tools and purchase new tablets to support.
Onda actually specified V1-V4 for this file on their website, so it should work on your V1.
Please confirm if it does, so I can update post #1 and topic.
If by any bad chance it doesn't work, you should still be able to flash another firmware using PhoenixSuit.
If you like our web site, applications and firmwares, feel free to support our site. Donations are used to pay the bills for our server hosting costs, development tools and purchase new tablets to support.

2013/05/24

Don't know, if you are able to fix it.
In the new Onda ROM and unfortunately your custom ROM too, something is broken.
On serveral tested emulators, I can't get onscreen buttons and touch input isn't registered.
Tested it on Mupen64+ae, FPse and Snes9x EX+ .
This error didn't happen on all other Onda ROMs before.
Why can't chinese developers fix something without breaking 2 other things !Â

2013/02/23

hello,
 i have the Onda v812 v3 and i brick it with a wrong firmware version. Now i can't restart it in any way either PhoenixSuit.
Anyone knows how can i put this firmware?
I tried pressing home key and then short click to power key and
 pres home key and simultanious the power key for 12-15 seconds.
Thank's and sorry for my english.

2013/04/23

Dear Admin, will there be a custom firmware for V5 devices???
I'm downloading this firmware and will try it out but if this firmware doesn't get the camera working on my v812v5 i think i'll stick with your 2.0 v5 custom firmware and wait for the kasty v3.0 v5 firmware. hope the will be. thank a lot.

2013/03/10

admin said
Here is a new Android 4.2.2 Jelly Bean update for the Onda V812 (hardware V1) tablet, it's still called V3.0 but has a more recent system and kernel than previous release from 05/14.
 Â
Firmware build information
Linux Kernel: Â Linux version 3.3.0 (lgm@SzExdroid5) (gcc version 4.6.3 20120201 (prerelease) (crosstool-NG linaro-1.13.1-2012.02-20120222 - Linaro GCC 2012.02) ) #28 SMP PREEMPT Tue May 21 11:51:35 CST 2013
Android system:Â onda/fiber_onda809q9/fiber-onda809q9:4.2.2/JDQ39/20130523:eng/opinions-on-teclast-p90hdst-keys
CAMERA IS NOT WORKED. Â I DON'T KNOW WHY, ALTHOUGH I UPDATED ALL V812 V1-4 BOTH OF KASTY OR ONDA.CN, BUT CAMERA DOES NOT WORK
nangiuhoa said
CAMERA IS NOT WORKED. Â I DON'T KNOW WHY, ALTHOUGH I UPDATED ALL V812 V1-4 BOTH OF KASTY OR ONDA.CN, BUT CAMERA DOES NOT WORK
Maybe you have a V812 tablet with V5 model , have you tried Onda firmware for V5 hardware ?
If you like our web site, applications and firmwares, feel free to support our site. Donations are used to pay the bills for our server hosting costs, development tools and purchase new tablets to support.

2013/03/10

admin said
nangiuhoa said
CAMERA IS NOT WORKED. Â I DON'T KNOW WHY, ALTHOUGH I UPDATED ALL V812 V1-4 BOTH OF KASTY OR ONDA.CN, BUT CAMERA DOES NOT WORK
Maybe you have a V812 tablet with V5 model , have you tried Onda firmware for V5 hardware ?
NO, MY DEVICE IS V4 - WHAT IS WRITTEN BEHIND IT. I upDATEd this room, it does not work, then i return 1.35 but camera does not work and appear "can't not conect camera"... why?

2013/02/17

SN : V812QAD1V3B00382
This firmware ( V812Core4_v3.0_v1 only for V1-V4 version ) work for my onda v812 v3 and camera no problem.
V812 Quad Core V3.0 Firmware: (support V5 Version) App cn and no rooted
http://pan.baidu.com/share/link?shareid=450319&uk=389436537
Please wait Admin for Custom firmware V812Core4_v3.0_v5.
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