1.Download odin3 1.85 from nirogue general guide post install on your computer (windows only) and kies for your device driver..
2.download cwm recovery (.tar.md5 file) from this thread https://hotfile.com/dl/149569255/1ec...a.tar.md5.html .. And flash with odin.. Use "search" for how to use odin for flashing
3.download root file and apply from cwm recovery until it success ( maybe two or three times) use this for root file http://downloads.androidsu.com/super...ghi-signed.zip
Its root..
Credit goes to glitschi667 for make this possible for 7320 variant..
To glitschi667 : make a clear tutorial in development section please.. May help p7320 user..