Google Now
You Need 30 to 60 mb of space in system/app for this to work,So you may want to delete some apps u don't use.
Download from link Below to phone
http://db.tt/HDgXcprk
Locate downloaded file (sdcard/download/)
Long press on file till you see popup up window
press unextract file using Root Explorer
when asked (go to Extracted folder)
Move/Copy apps to system/app
Move/Copy libs to system/lib
Move/Copy En-us folder (From On Line 30mb) to system/usr/srec/
or
Move En-us & config folder (From Off Line 60mb) to system/usr/srec/
Fix permissions
Folders rwxr-xr-x also folders found inside of En-us & config folder
Apps, Libs, & Files rw-r--r-- also files found inside of En-us & config folder
Reboot
Enjoy Google Now
To get back to stock Google search
delete all files added and download
files from here-----> https://docs.google.com/folder/d/0B_DNsulDtL2_OHlFejlKbFFDd0E/edit