Then I deleted paranoid android and replace the recovery with philz touch recovery.
I wiped data and went to mount format system and format boot.
Then i put my phone in download mode and used stock rom.
Odin showed success, but the phone is unable to boot. I plays the samsung music and stops at halfway.
I tried waiting for long, odin again, I did wipe data/factory reset after odin too.
Now i am getting unable to mount /efs error too.
Please help me.