I just rooted my opus and now I wanted to install some ROMs for which I need cwm recovery.plss belp..
use MTK DROID Tool which automatically put the CWM recovery into your phone. use 2.4.8 and above version. Kindly google it and find. Or you can read my ports or other developers port in this forum and learn.
This will help you in future to face any problem in your Andoid phones. If you have any difficulties in google and find and exercise, then let us know.