Default [Q]

Hi there
I have cm10.2 installed with cwm v6.0.3.7. I installed it without problem and i m happy with it. But now i want to install cm11. The problem is that i need cwm v6.0.4.4. I found already the downoad link but how to install it? With adb but how? should i install first twrp and then cwm over this?
I have a lg g pro e986

Thanks in advance