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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 V3.0 (2013-05-23)
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damnshah
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2013/06/02 - 07:25
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indo507 said
thanks to Admin

 

I have one problem in tethering & protable hotspot.

if I open, setting force close..

please for repair bug...

 

Thanks Admin..

I have the same problem but this problem was there with the stock firmware (from v1.0) as well...i'm looking to find a usable wired tethering app as a workaround...i posted a new topic, just waiting for some suggestions...
 

 

Fyi, this seems to be a problem with v3.0 stock firmware as well (see post of Rene Vetterli at http://www.onda-tablet.com/onda-v812-quad-core-tablet-pc-android-allwinner-a31-wifi-hd-2160p-dual-camera-16gb.html)

 

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kar12
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2013/06/02 - 14:34
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xavibta said
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.

 

 

You can try the following

Leave tablet for one night to discharge complete .

Then plug it at USB port of yours computer running PhoenixSuit/ Upgrade.

It will start downloading the new firmware.

Good Luck

The following users say thank you to kar12 for this useful post:

xavibta
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xavibta
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2013/06/02 - 16:40
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Thank's kar12,

 

 yes, it works.

 I did it and the tablet restarts

 

Smile

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ZoomyRamen
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2013/06/03 - 22:48
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On this firmware HDMI out is pretty busted. It only displays at 720p which isn't much good on my 1080p TV. Also, no sound plays whatever I try. It works perfectly fine on v2.0 so don't know what has changed. 


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darren553
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2013/06/04 - 10:37
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I must say this is alot more fluid compared to previous firmware versions.  Has anyone got a version of CWM recovery working with this firmware? I tried flashing both versions included with Arctools and both times it corrupted my device and had to reflash.  Any help would be much appreciated.  Keep up the good work.

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upspeed
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2013/06/06 - 17:28
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Dear Admin,

 

thank you for your custom rom.

My hardware is V1 and i have one problem in capture screen ( power button + volume down ) don't work.

How to fix it?

 

thank you!

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admin

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2013/06/06 - 17:35
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I have no idea, but there are plenty of screenshot application available on Google Play Store. Some require root, but you should have no problem since our firmware is rooted.

Cheers.

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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upspeed
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2013/06/07 - 10:35
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admin said
I have no idea, but there are plenty of screenshot application available on Google Play Store. Some require root, but you should have no problem since our firmware is rooted.

Cheers.

thank you for your reply!

I had flash again,now it works.

 

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peterw35
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2013/06/08 - 07:40
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I was abit dissapointed when I first bought the v812 due to its poorly written OS drivers causing the OS to run even slower than some of my old RK3066 tablets. 

but updating to v3.0 made all the difference. I can say to me this is finally a usable tablet and is wroth recommending to friends as a cheap tablet alternatives.

great job for making a custom rom for this tablet! much appreciated! :)

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humpff
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2013/06/10 - 09:04
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hi a big thanks to all of you who made this tutorial and for me on a v2 hardware V812 everything works fine.

Only problem is that i had to use a microsoft machine to run phoenixsuit... Also : it was at first not possible to get the tablet recognized because i used the microusb cable of a charger (i switched my charger with the one coming with my acer metal phone : much better) so after a while i realised that, used the onda cable and usb link worked. 

i have not tested photo and cam  and wifi is deactivating now saying out of reach where before (with original 1.2 fw) i never had trouble using wifi...I had to restart the wifi to get a connexion...

                                    Thanks anyways !!!

 

 

 

 

 

 

La prochaine étape sera l'intégration neuronale : sera-t-elle opensource ?

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Jammy007
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2013/06/12 - 19:05
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Agree with Peter35, this has now become a very nice tablet for a cheap price ), the main issue I usd to have was the terrible lag when using the stock or any other browser, You sometimes get a slight lag but most of the time the browser is almost instantanious, and overall the tab just runs alot smoother. Made it a genuine good cheap alternative to an Ipad mini now.

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guma77
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2013/06/13 - 13:52
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hello
  I found and works a  cwm  Cool 

 

http://www.htcmania.com/showthread.php?t=583843

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alcorak75
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2013/06/14 - 04:31
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Thanks for the custom firmware, it is far faster than previous firmwares, the only issue I have (which is big for me) is that Google Drive now displays blank pages when I try to open a document. Is there any way to fix this? Thanks

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mrcrowley
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2013/06/20 - 10:06
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As some others have said 3.0 firmware is easily the fastest firmware so far for this device. Browsing does not lag nearly as much before.

There is however still some lag predominantly on desktop sites when you are typing into web forms. 2 sites of note gmail and eBay desktop sites when writing a message.

I have tested a shed load of browsers to find one that didn't lag on those sites and the lag occurs on every one I've tried except 3 worthy of mentioning.

 

1. Opera. Works smoothly with all web forms. But the rendering is a bit ugly at times.

 

2. Opera beta. Again web forms work smoothly. Rendering is prettier but not as fast as regular Opera.

 

3. UC Browser. Fantastic speed, decent rendering and is fast on web forms. I have not tested compatibility very extensively though. But so far so good.

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admin

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2013/06/25 - 16:20
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The following users say thank you to admin for this useful post:

indo507

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