How to Install Multi Window On Samsung Galaxy Note 2
Read FirstFirst of all you need to know how to use ODIN, to do this we have been posted a tutorial flash stock firmware via Odin from PC, please read first my previous post.
Although the guide is for galaxy S3 but it is the same as for Galaxy Note 2, in our particular case we will have to install a single file that will not delete anything, the firmware is this: No-wipe N7100XXDLL4_N7100OXADLL4_N7100XXDLK7_XEF (France) Deodexed version, in order to easily change the themes and you can download the rooted version from XDA: Download_Stock_Root _Deodex
Now you have the latest ROM already Rooted and with the same procedure via ODIN you can Flash the CWM Recovery you find on xda thread
Enable Multi window On Galaxy Note2
Now let's move on to customizing the Multiwindow, where you find the Topic always on XDA, the first thing to do is reflash via CWM, which can be accessed, with the device turned off, clicking on home button + Volume up + Power at the same time, the file corresponding to your modded frameworks ROM, in our case we will use this framework ROM, that you previously copied to the device along with this following APK, then install the apk, after reboot, run Multiwindow Control and add the apps you want and, if desired, remove those you don't need, reboot your smartphone and open the multiwindows, Clik on edit toolbar and drag the apps that you have added.
For the video demo of the multi window on Galaxy Note N7100 you can see it below :