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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 hardware) Android 4.2.2 Jelly Bean root custom firmware V3.2.1 (2013-07-29)
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admin

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2013/08/06 - 01:47
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Here is latest Android 4.2.2 Jelly Bean update for the Onda V812 tablet (hardware V1 to V4) based on newest Onda firmware release version 3.2.1 dated 2013/07/29

(V812Core4_v3.2.1_v1.rar) 
 
Firmware build information:

Linux Kernel:  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) ) #1 SMP PREEMPT Thu Jul 25 16:28:08 CST 2013

Android system: onda/fiber_onda809q9/fiber-onda809q9:4.2.2/JDQ39/20130726:eng/opinions-on-teclast-p90hdst-keys

 
Firmware version 3.2.1 revision history:
1, increase MIRACAST wireless display feature 

2, optimize system performance 

3, optimize tablet standby time 

4, optimize HDMI TV output function, support 1080P input and Full Zoom 

5, amended Chi reader does not recognize the local disk compatibility issues 

6, amended in google play find Youku, and other parts of the application tuxiuxiu question 

7, the amendment 4K player, vertical screen gestures invalid under the volume problem

 

Our rooted custom firmware features:

  • root with latest SuperSU 1.51 (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

  

Download: kasty-onda_v812_v1-422-v321_20130729-rooted0.zip

Flash with PhoenixSuite (tutorial)

 

After flashing the tablet, a Setup Wizard should display 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 appear.

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

lolxdptrd, jack10112319, lemon18, loureedvet, emptyPD, ru.Egor, befa34, fred64, shebani, rob14, avant, saimon22, psk, --oort--, tabletfan, geopgr

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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jack10112319
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2013/08/06 - 11:51
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thx you

 

Screen capture press anything.

 

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lolxdptrd
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2013/08/06 - 12:35
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Works fine, there's just one chinese app that wasn't removed (ereader app), I've removed it myself.

 

Antutu score is crazy: a little more than 20000, but then my quad core mediatek phone (4xA7 + SGX544 + 1GB Ram) scores 12000, so since the A31 has SGX544MP2 the GPU scores should be higher and so should be the ram since it has 2GB so I think the score might be legit considering how terrible were the first firmwares in term of performance, we might now be able to see the true potential of the A31.

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loureedvet
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2013/08/06 - 17:08
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Thank you very much. My internet connection is very slow today, so I'll flash this later today. Do you advise to flash with format option or is it OK to keep the apps I have installed? 

 

I tried to flash the official 3.2.1 firmware and my battery life is ridiculous now: about 1 to 1.5 hours. Also, when I try to play heavy games like Real Racing 3, the tablet now heats a lot and the battery will waste in less than 1 hour. Do you think I have to wipe everything from the tablet to solve this? Because I had poor battery with Kasty 3.2 already (about 2 hours). 

 

I thank you for any help you can give me and also thank you very much for all the work to make these roms available.

 

Sorry for my english

 

Joao


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tabletfan
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2013/08/06 - 22:09
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Hi,

I  was not aware ArcTablet had already made a rooted 3.2.1 version.

Yesterday I flashed original v 3.2.1 FM (Downloaded from Onda site) with PhoenixSuit 1.06 without problems

The Wi Fi seems a bit weaker than Version 2.0 because a see less WiFi spots.

Happy with the WiFi Display protocol so I can mirror my tablet on a HDTV via wireless HDMI

It Boots fast.....11 sec 

Noticed that Developer Options in setup do not allow to set USB Debugigng to ON.

AnTuTu 3.4 shows  20504. Impresive !!!!!!!!!

 

As I'm not able to set USB debugging ON my question is :  Can I flash ArcTablet Firmware with PhoenixSuit? (requires to set USB debugging ON)

 

 

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admin

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2013/08/06 - 22:16
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You should be able to flash our custom firmware using PhoenixSuit with USB debugging ON.

Still, the recommenced method to put the tablet in flash mode is described in our guide:

PhoenixSuite (tutorial)

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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lemon18
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2013/08/07 - 03:57
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Version 3.2.1 can't play game blood brothers and blood battalion.

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bayboy123456
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2013/08/07 - 07:47
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HI ALL. Rom is adhoc support? Thanksall

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sarasam
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2013/08/07 - 12:26
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I have a ONDA 812 with custom firmware 3.2. It is not possible to update the firmware to 3.2.1 without having to completely reinstall the system? (Phoenix suite). Thank you. Andrea

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tabletfan
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2013/08/07 - 16:49
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admin said
You should be able to flash our custom firmware using PhoenixSuit with USB debugging ON.

Still, the recommenced method to put the tablet in flash mode is described in our guide:

PhoenixSuite (tutorial)

Yesterday after updating my Onda V812 with Kasty 3.2.1 I tested the Miracast capability just included in this version

In addition to Onda v812 I have an Android Box MK808B with 4.2.2 connected to the HDTV. The MX808B is on the same WiFI network. To
experiment I entered the MK808B advanced WiFi settings menu and activated the WIFi direct (allows to connect directly with other
device running 4.2.2 to transfer files or play music).

While the MK808B was at the WiFi settings advanced menu, I entered Onda 812 new Display menu and searched for Display devices. A
notification showed asking to accept the connection with the MK808B. I accepted and voila !!!!! my Onda screen was mirrored on the
HDTV. I played videos and pictures with minimal time lag. Best of all I could play any of the few games I have, browsed the
internet, and run every application I have (in my tablet) on the HDTV from any place in my house.

I think this is better than Chromecast

Contrary to the information I read (audio can not be transfered via Miracast) I was happy to listen via the HDTV the tablet sound.
I think that with this setup (android Miracast capable device (samartphones and tablets) with a Android TV box ( no need to wait for
Chromecast or new Miracast dongles) attached to the HDTV can be used right away to enjoy all your programs and games on a HDTV
WIRELESSLY.

 

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amitmce
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2013/08/07 - 21:53
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if I use this custom firmware, can I use original updated firmware later on? do I need to root the device or simply using the phoenixsuit ?

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pingu123456
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2013/08/08 - 08:42
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If you want to change back, you just need to flash the stock ROM with Phoenixsuit in exactly the same way.

Pingu

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sarasam
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2013/08/08 - 13:49
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 .. but every time I lose all settings and different program installed. Is there a program that will help me in all this?

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tabletfan
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2013/08/08 - 21:31
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loureedvet said
Thank you very much. My internet connection is very slow today, so I'll flash this later today. Do you advise to flash with format option or is it OK to keep the apps I have installed? 

 

I tried to flash the official 3.2.1 firmware and my battery life is ridiculous now: about 1 to 1.5 hours. Also, when I try to play heavy games like Real Racing 3, the tablet now heats a lot and the battery will waste in less than 1 hour. Do you think I have to wipe everything from the tablet to solve this? Because I had poor battery with Kasty 3.2 already (about 2 hours). 

 

I thank you for any help you can give me and also thank you very much for all the work to make these roms available.

-------------------------------------------------------------------------------------------------------------------------

 

Comments on the Battery :

First I updeted from V3.0 to 3.2.1 with original FM downloaded from Onda.com site. I reported battery usage close to 4.Hrs and 30 min (mixed usage of apps and video streaming)

A day after I reflashed with  Kasty v 3.2.1 and recharged to 100%. I noticed a higher battery usage (mix of apps and video Streaming) to the point that after 1hr it had used 51% of the battery. I kept using my tablet until it showed 14 % left after only 2 hrs and 3 minutes.

I' repeat the test and report

 

Comments by Tabletfan

 

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emptyPD
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2013/08/09 - 06:11
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sarasam said
 .. but every time I lose all settings and different program installed. Is there a program that will help me in all this?

Titanium Backup.

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