ALWAYS DO A NANDROID BACKUP Pre-requested : Java Rooted phone Odexed rom USB Debugging enabled (If you want to pull files from your device) Custom Recovery (Tested on CWM) Download : Kitkat_Deodexer Mirror 1 Mirror 2 Please dont make another mirrors Guide : Extract downloaded tool Run main.bat Type 1 to create working folder Plug in your phone, then type 2 to pull files from your device This step can be skipped if you manually copy /system/app, /system/framework, /system/priv-app to /Kitkat_Deodexer/system Type 3 to start deodexing Type 4 to create flashable zip This step also can be skipped if you want to build your own flashable zip by editing updater-script Done To install it : Copy deodex_install.zip to your sdcard Go to CWM recovery Flash the zip Done