Flashing Procedure
Never Settle=> Be sure u r on latest Firmware of ur device. If not then Flash.
Recovery Flashable Port Zip Only.
From Encrypted Rom -
(Clean Flash Recommended)
1- Advance wipe.
2- Flash Port Zip.
3- Format data again and reboot.
From Decrypted Rom -
1- Wipe dalvik, Catch, Data.
2- Flash Port Zip.
3- Wipe catch again and reboot.
=> My Recommendation is Clean Flash by Typing Yes in Advance wipe to prevent from unnecessarily bugs, if doing ur own engineering then don't come in group to cry, I'll not gonna help u out.