Originally Posted by gregbradley
1) Flash a FTF file ending in .534 (Find the file and the instructions in the Mega collection thread in general)
2) Install Dual Recovery (Find the files and instructions in the dual recovery thread in the cross device development section)
3) Install the rom you have linked to following the instructions in that ROM
De-odex means the odex files of all the system apks have been incorporated into the apk making modding of them easier.
thank you very much for your help~