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ClockworkMod (CWM) Recovery easy install for RK3066 and RK3188 -- TWRP/CWM Flash-Tool and root for RK3288

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[ ROM ] Onda V812 (V1/V2/V3/V4 hardware) Android 4.2.2 Jelly Bean root custom firmware V3.3.1 (2013-11-21)
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admin

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2013/12/08 - 13:22
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Here is latest Android 4.2.2 Jelly Bean update for the Onda V812 tablet (hardware V1/V2/V3/V4) based on newest Onda firmware release version 3.3.1 published 2013/11/21.

(V812_Core4_v3.3.1_v1.rar)
 
Manufacturer revision history: (translated from Chinese)
1 new boot logo 

2. new Onda desktop 

3. underlying SDK upgrades, system stability and compatibility enhancements 

4.Miracast function optimization 

5. system comes with software to increase multi-language support 

6. fixes known software issues 

7 Set ‚Äď stored under the new built-in disk total capacity display¬†Note:¬†1, the firmware package containing Brush tutorial and Brush tool, use desktop computers Brush;¬†2, Brush risk, please before Brush carefully read the tutorial;¬†3, the V2 firmware version applies only to models;¬†4, check the version number, see the back of the fuselage SN code 9,10 bit;

 
Onda_V972_fw_331_settings_about.png
 
Firmware build information:

Linux Kernel:¬†Linux version 3.3.0 (onda@SRV2013) (gcc version 4.6.3 20120201 (prerelease) (crosstool-NG linaro-1.13.1-2012.02-20120222 ‚Äď Linaro GCC 2012.02) ) #2 SMP PREEMPT Sat Nov 16 10:11:51 UTC 2013

Android system: onda/fiber_ondam785q6V1/fiber-ondam785q6V1:4.2.2/JDQ39/20131116:eng/opinions-on-teclast-p90hdst-keys

ro.reversion.aw_sdk_tag=exdroid4.2.2_r1-a31-v3.3

 

Our rooted custom firmware features:

  • root with latest SuperSU 1.80 (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
  • removed Onda new launcher
  • optional Team Win Recovery Project¬†(TWRP) easy install package
  • New! kernel modules (USB GPS, Xbox/PS3 gamepads, OpenVPN,‚Ķ) compiled¬†by Christian Troy, thank you. See¬†our guide for XBOX 360 gamepad¬†support
After flashing the tablet, a Setup Wizard may appear on first boot to configure your network, regional settings, etc… 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 now be displayed.
 
Onda_V972_fw_331_home_1024.png
 
Onda_V972_fw_331_apps_1024.png
 
 
Please report any problem with this firmware, I can't verify this custom firmware works as I don't have an Onda V812 tablet to test the custom firmware.  
 
 
(pictures from Onda V972 v3.3.1 firmware)

The following users say thank you to admin for this useful post:

gusy81, dewacabul, psk, rob14, primod808, adit31, damnshah, datoxxl, superkafer, scarybuzz, cardvr, guran1999

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.

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Xakepa89
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2013/12/10 - 11:57
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Will there kasty rom of 3.3.1 Onda V812 V5

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Xadiez
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2013/12/10 - 22:48
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This ROM is perfect. I think that is better than the last update. In two days 0 problems.

Thanks.

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rob14
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2013/12/11 - 17:54
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how about the battery life? is their improvement in battery life?

I can do all things thru Christ who strengthens me

 

"phil. 4:13"


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dinois
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2013/12/12 - 05:00
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Possible to flash without a pc or phoenixsuit?

The following users say thank you to dinois for this useful post:

damnshah
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xroft
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2013/12/21 - 07:31
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how about the battery life? is their improvement in battery life?

As on 3.2.1, you know, nothing changes ;-) ... battery drain so fast...

 

Possible to flash without a pc or phoenixsuit?

This firmware is designed to flash with PC. There is no OTA update

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skg
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2013/12/22 - 22:35
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link not working

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damnshah
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2013/12/23 - 08:13
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Dear Admin,

 

Thank you for the great ROM...i just flashed it and everything seems to be working smoothly so far...

 

quick question, i noticed the Christian Troy kernel allows for bluetooth via USB. I bought myself a cheap dongle just to try it out but it doesnt seem to work. Would you have any suggestions to kick start this or should i check at the source website?

 

thank you once again

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lferrara
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2013/12/23 - 11:45
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Dear all,

 

Download Link is OUT !

 

Regards,

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theoldvic
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2013/12/27 - 13:11
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rob14 said
how about the battery life? is their improvement in battery life?

Compliments for the fast working tablet ( again)...

However same problems over here regarding the battery life, shocked how fast the battery drains.

Any heard about a solution for this, or do i have set an older firmware version.

 

Regards,

 

TheoldVic

 

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datoxxl
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2013/12/30 - 14:20
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I bought a new battery, because stock one was draining in less than 1 hour. New one lasts 2-4 (depending on stress). Here is the link http://www.aliexpress.com/item/In-stock-3766125-3-7V-4500mah-Lithium-polymer-Battery-with-protection-board-For-iPad-3-Onda/738233419.html

P.S. Also try turning off mobile data (Settings -> Wireless & Networks -> More... -> Mobile Networks), it's not necessary for this tablet and may extend battery life. :)

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iceqube
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2013/12/30 - 22:04
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datoxxl said

I bought a new battery, because stock one was draining in less than 1 hour. New one lasts 2-4 (depending on stress). Here is the link http://www.aliexpress.com/item/In-stock-3766125-3-7V-4500mah-Lithium-polymer-Battery-with-protection-board-For-iPad-3-Onda/738233419.html

I do not know about 812 but 2-4 hours sounds pretty short, running nonstop games/benchmarks?

For longer duration next time I suggest one with more mAh like http://www.aliexpress.com/store/product/tablets-Batteries-large-capacity-SANYO-3-7V-polymer-lithium-battery-5500mAh-for-Onda-V801-v811-v801/631097_1554304889.html

Onda V813

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datoxxl
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2013/12/30 - 23:04
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iceqube said

datoxxl said

I bought a new battery, because stock one was draining in less than 1 hour. New one lasts 2-4 (depending on stress). Here is the link http://www.aliexpress.com/item/In-stock-3766125-3-7V-4500mah-Lithium-polymer-Battery-with-protection-board-For-iPad-3-Onda/738233419.html

I do not know about 812 but 2-4 hours sounds pretty short, running nonstop games/benchmarks?

For longer duration next time I suggest one with more mAh like http://www.aliexpress.com/store/product/tablets-Batteries-large-capacity-SANYO-3-7V-polymer-lithium-battery-5500mAh-for-Onda-V801-v811-v801/631097_1554304889.html

4 hours playing¬†continuously for example "Plants vs Zombies 2"... ūüôā¬†

Good battery suggestion, it's new in stock I think, wasn't out when I made the order (2 months ago). With that one tablet will last longer of course.

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superkafer
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2014/01/05 - 03:19
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Dear admin, i can't download the file "internal server error", please reupload.thx

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icarus_greed
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2014/01/06 - 17:34
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Dear all, please reupload the link because of server error

best regard

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