[Android Software/Hacking General [Developers Only]] skv_vlr_mech:
Build Properties of Auxus Core X2 3G contains the ro.build.user=root by default firmware update and also Default Properties contains ro.secure=0, ro.debuggable=1. So rooting the devices made very easy.

The following are the things to do to get root access in the front end

Update the binary of the Superuser

Setting the chown & chmod to the Superuser binary

Install the Superuser.apk

Optional:Installing the Root Checker & Root Unistaller

The following are the files required to do the above

ADB Driver for the Rockchip board (Auxus Core X2 Shipped with RK3066)

ADB file & ADB library files

Latest Superuser binary & apk files

Optional:Rootchecker & Root Uninstaller files

Source:

ADB Driver : XDA Post (http://78.140.134.121/d/6ea124157e9cda25ab1707cbcba7/usb_driver.zip)

ADB Files : http://xdaforums.com/showthread.php?t=1987280

SU Files : http://downloads.androidsu.com/superuser/

Optional:RootCheck: http://joeykrim.com/

Optional: RootUnistaller:http://www.apkmania.co/2012/12/root-uninstaller-pro-v32-apk.html

Customizing the folder for the Auxus

Create folder e.g., C:\Auxus\

Extract the ADB files and Copy the adb.exe, AdbWinApi.dll, AdbWinUsbApi.dll to Auxus

Extract the Superuser files and Copy the \system\app\Superuser.apk and \System\bin\su to Auxus

Optional:Also place the RootCheck & RootUnistaller apk

Creating batch file named ROOT.bat

Creating batch file : ROOT.bat

The following code to be added to batch file

echo off
echo Check list of devices connected
adb devices
pause
adb shell mv /data/local/tmp /data/local/tmp.bak
adb shell ln -s /data /data/local/tmp
echo Rebooting 1/3
adb reboot
echo After Reboot to home screen unlock and press any key
pause
echo Setting Kernel Properties
adb shell rm /data/local.prop > nul
adb shell "echo \"ro.kernel.qemu=1\" > /data/local.prop"
echo Rebooting 2/3
adb reboot
echo After Reboot to home screen unlock and press any key
pause
adb shell id
pause
echo ADB Mounting root drive
adb remount
echo Pushing Superuser files
adb push su /system/xbin/su
adb shell chown 0.0 /system/xbin/su
adb shell chmod 06755 /system/xbin/su
echo Removing changes except ROOT
adb shell rm /data/local.prop
adb shell rm /data/local/tmp
adb shell mv /data/local/tmp.bak /data/local/tmp
echo Installing application
adb push superuser.apk /system/app/superuser.apk
echo Rebooting 3/3
adb reboot
echo ROOTED
pause

Also append below code if optionals downloaded

echo ADB Mounting root drive
adb remount
echo Installing Root Check & Root Uninstall
adb push Root_Uninstaller_Pro.apk /system/app/Root_Uninstaller_Pro.apk
adb push RootCheckPro.apk /system/app/RootCheckPro.apk
echo Done
pause
echo Rebooting
adb reboot
echo After Reboot to home screen unlock and press any key
pause

Steps to root

Install the ADB driver by double clicking the DPInst-32bit.exe

Now windows will prompt for the Driver security - Click Install anyway to proceed

Now connect the Auxus Core X2 3G in USB Debugging mode, the driver will be identified by windows (if not restart)

Now run the ROOT.bat (Run as Administrator)

The tablet will be reboot 3 times (if optional files used reboot 4 times)

Now run the ROOT.bat file and Auxus Core X2 3G rooted successfully.

Disclaimer :

Though tested many times with my tablet and the post drafted carefully. Kindly Backup data before proceed; All the files download from various link from internet and the attachment (Auxus.rar) contains the combination of them. Screenshots generated by author.

ROOT AT YOUR OWN RISK. Author is not responsible for what you do on your device. Author is not responsible for liability of any kind.