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HomeClockworkMod (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 !
admin
2010/09/11
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Hello,
I just checked on main server (first link) :
testing: update.img OK
No errors detected in compressed data
Can you try again, how big are your downloaded files ?
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.
2014/02/18
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i downloaded it again from the main server. the file size is 267 MB (280.343.010 Bytes) and size on disk 267 MB (280.346.624 Bytes).
every time is try to unzip, i got an checksum error. other rom can unzip without a problem.
admin
2010/09/11
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I tried again, no problem at all.
File size is 280343010 bytes
unzip -v kasty-xoro-pad9720qr-422-20140123-rooted4.zip
Archive: kasty-xoro-pad9720qr-422-20140123-rooted4.zip
Length Method Size Cmpr Date Time CRC-32 Name
-------- ------ ------- ---- ---------- ----- -------- ----
450402620 Defl:X 280342840 38% 2014-01-29 10:03 26f98f5f update.img
-------- ------- --- -------
450402620 280342840 38% 1 file
Can you unzip with another archive program, maybe Winrar ?
Anyone else is having problems ?
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.
2014/02/18
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now i got it,
just used a different computer to download the file, but used the same program to unzip 
now it works, thats alot for the firmware 
2014/02/18
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How does your wifi work? With my xoro pad 9719 it okay, when i sit close to the router, but just one floor upstairs its impossible to surf, but a gold connection seems to be there.Â
2013/11/07
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sjohannes said
How does your wifi work? With my xoro pad 9719 it okay, when i sit close to the router, but just one floor upstairs its impossible to surf, but a gold connection seems to be there.Â
Same problem on Vido N90FHDRK - if wifi signal is not strong enough then the connection frquently gets lost + have to turn on airplane mode every now and then. Number of signal bars is often different in WiFi settings and task bar at the bottom of the screen (e.g. 2 bars above and 4 bars at the bottom of display).
SD card gets unmounted on its own. Have to eject it and put back in to keep it working.
Otherwise the stuff looks good!
2013/11/13
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@GrandCru, Have you tried WIFI and SD Card on other ROM's like Visture?
This what you write looks like hardware damage.
On my Shiru Emperor (Cube U9GT5) this ROM works flawlesly. No WIFI errors, no SD Card unmounts.
Waiting for KITKAT 4.4.2
2014/02/11
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Flashed this on a DragonTouch R97 a couple of weeks ago. Â Nice work! Fluid,smooth behavior.
2013/07/29
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sjohannes saidÂ
How does your wifi work? With my xoro pad 9719 it okay, when i sit close to the router, but just one floor upstairs its impossible to surf, but a gold connection seems to be there.Â
Ditto. Very, very bad. For the rest - quite good ROM!
2013/12/16
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Great ROM with one big problem for me. On my Cube u9gt5 Â i dont have battery stats. On 4.1. is working normal.
Any ideas how can i fix it?
2014/02/09
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Hi!
I am now to flashing tablet (even if i am familiar with android and flashing... flashed my G1/S1/S3 about every week-month.)
I have a Xoro 9720 with original Rom.
I downloaded the lined rom, extracted the image.zip and copied it to the sdcard folder.
It was found atomatically, checked and then the pad rebooted to install it. Â - so far so good...
another reboot, now it only boots in some kind of recovery with an android lying on it's back with a red ! sign on it saying -kein Befehl - (no command)
after a while the tablet turns of.
what can I do now?
2013/05/21
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Hi,
it seems you have not been following the approach mentioned in the 1st post: 'Flash with Rockchip Batch Tool version 1.7, use Restore button.'
Hopefully you can still install the FW using this tool.
You also could try to enter Recovery Mode (by pressing Vol+ and PWR at the same time), and see if you can re-install any FW from there.
Rgds
Michael
2014/02/09
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i finally managed to reinstall the original firmware via the update.img file from Xoro
I once again tried to install Kasty via Rockchip tool. using switch button.
switch done success (1), but the tablet is not found from windwosÂ
the drivers seem not to work.. Â I am using Win7 x64 and installed the drivers W7 x64...
The device manager says:Â
Class of rockusb devices: unknown device
the rockchip tool dont not find the device in this state...
when i try to install the rk31 driver manually it says:
wrong platform...
any ideas?
2013/05/21
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I am also using W7 64b with no problems.
But I am also aware that a lot users face problems installing the drivers. There is a lot of discussions in various forums on how to install. E.g. http://www.android-hilfe.de/window-yuandao-allgemein-forum/400705-97rq-n90fhd-rk3188.html
Viel Glueck!
admin
2010/09/11
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cholera,
The easy driver installation may also help:
http://www.arctablet.com/blog/forum/firmware-development/rockchip-released-an-easy-driver-installer/
Cheers.
The following users say thank you to admin for this useful post:
cholera 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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