Hello @ all in germany we have a new cheap tablet on RK2918 base. The Name ist Odys Loox LINK First step: we rootet the Tablet The Root Guide for U9 GT was very helpfull, special thanks to the U9 modder and wendla for the tool. Now is a new Problem: the CPU is locked to 24Mhz min and 1Ghz max without any Steps. The only way to solve this is a moding Kernel, then we cant`t write directly in the "sys/devices/system/cpu/cpu0/cpufreq". I tryed a U9 GT Kernel and Boot.img but this will not work with the LCD from Odys. The device is booting and i see the Bootlogo the the screen will go black. The Tablet boot correctly i have ADB connection and full access but i can`t see anything on the LCD. Not a Problem, flash in Recovery Mode ans all is good. Now my question: We need help to modify the sys/devices/system/cpu/cpu0/cpufreq but this is in the Cramfs and i think we need modify the Kernel and boot.img. But i have no goot idea to change the files.