You need to root only can modify the apps.

Is it normal that the rescan media thingy, once I open it and nothing for me to proceed?
Then it is considered done?
I don't know how to explain but I hope you get what I was trying to say.
OK, here is the link from XDA forum.
I used this previously: http://forum.xda-developers.com/showthread.php?t=1953705
But now when I'm on Custom ROM most of the developers have already embedded similar features into their ROM.

Bwahaha..that thread updated edi i think.

~~@ kassey1314
Your phone is onsfock LJ3 right..?
Use the zip files from my Box..flash it via CWM
https://www.box.com/shared/c3epn9hh6y6yuvwyq7pr

Remember to give him the odex version.

Yes.
Deodexed version is for custom ROM.
Then add in the apps you want using MWC app, before you quit MWC, it will ask whether want to kill it or not. Just kill it. Reboot your phone like normal, open your multiwindows and you shall see your apps in MW.
Anyway, monx's ROM has this multiwindow control which is brilliant. Can add and remove apps as you like, no need to use CWM or reboot.

Yeah..that one is for stock Odex
Yes..put in your sdcard and flash using CWM.
Then install the MWC controller apk from the second link.

Thanks, I did see the thread before and will read through again...
Though I know the battery life on Note 2 is great but somehow the performance has dropped from my end. I suspect it is the ROM issue but can't figure out.
Anyway, looks like it is wakelocks and have done whatever I can.

So, now nothing much can be done.
Ya, just switched to Phoenix a few hours ago. I was on monx for weeks.
Not sure yet, still very early to tell.
However, based on my own experience, stock ROM seems to have better battery life for me.