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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 an Android 4.1 Jelly Bean rooted firmware for the Cube U30GT2 tablet based on latest update version 1.04 released 2013/04/10 (U30GT2_V1.04_20130410.zip)
Kernel:Â Linux version 3.0.36+ (xhc@mid-server) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1751 SMP PREEMPT Wed Apr 10 20:08:23 CST 2013
Android 4.1 JB:Â rk30sdk/rk30sdk/rk30sdk:4.1.1/JRO03H/20130410.184115:eng/release-keys
Custom firmware features:
- root with latest SuperSU version 1.25 (free version)
- removed most Chinese and unnecessary applications
- Google Play Store fixes so more application are visible/compatible
Download:Â kasty-cube_u30gt2-411-104-rooted.zip
Â
Please report any problem with this firmware, I can't verify this custom firmware works as I don't have anymore a Cube U30GT2 tablet to test the custom firmware.
The following users say thank you to admin for this useful post:
d3n1s, janusdd, vonkarayan 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.
Have you tried to quantify the difference in WIFI reception ? Do you have better sensibility (more networks shown) and better transfer speed ?
The Cube U30GT2 (firmware 1.03)Â was showing average performance when I compared it to the Onda V972 and Nexus 10Â
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.

2013/04/09

HELP ME!!!
Since I bought the tablet can not connect to wifi, I can only connect to the hotspot to iphone4, but no wifi router, all the routers. I tried already with 8 different routers.
I can see the network wifi, but can not connect I've tried everything, new firmaware, reboot, password removal, reboot the router, nothing. help me please!
FROM ITALY, REGARD GIUSEPPE


Moderator

Firmware Guru
2012/01/05

Have you tried to flash the tablet with a different firmware ?

2013/04/17

Magnifico said
There are two possibilities....your device is defective or you´re doing something wrong.Â
Give more information about what you are doing and your network and see if someone can help.
Actually the device is perfect after updating the new rom 1.04b, what I did to resolve the wifi problem is to buy a new router..my old router is a state of the art ASUS RT-N56U, which my be has strict security...the new router is Tenda-N300..Although I used the same encryption method in the new router WPA2/PSK..it was able to communicate with the Cube ..now I'm a happy user of Cube U30GT2...I'm not sure if this can be of help to anyone else has same WiFi problem, but it did help me.

2013/04/09

I've tried to install a new firmware but the problem has not been resolved. my router is a D-LINK DSL-2640 R, could you help me to understand if there is some configuration problem? But I do not think it's a problem of modem because I have already tried 8 different modems and the problem remains. thank you to everyone for your answers

2013/04/24

This beta version has issues that need to be fixed :
- Issues with wallpapers management (try to apply a wallpaper with whatever app on Google Play)
- Issue with applications dimensions/format. Apps do not recognize the HD screen, and so resize mobile versions to HD scale (which is awfull)
But the WiFi is better and touchscreen seems more responsive...
Lets wait for the final version
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