will erase all userdata partition including factory and config, imei and calibration data will be permanently deleted.
This should only be used for empty board, for example after you replac the eMMC.
Included Root scrip for ASUS Intel devices(# icon), based on: http://forum.xda-developers.com/android/development/intel-android-devices-root-temp-cwm-t2975096
There are 4 fastboot oem triggers available. For newer device usually T4 will work, but for A400CG please selec T2.
INTEL :