Hi guys if any is updating to marshmallow and if u want a addition feature of multi-window ........ Do this... Open the zip u downloaded...... U'll see easyimage folder..... in that u can find build.prop..... Edit it as text...... Find    ro.build.type=user... And change it to   ro.build.type=userdebug    save it...... And u are done just update ...from recovery...... After the update when phone boots up go to developer option...( click 7 times on build number in about phone  to unlock developer option) Search for draw sub menu...there u can enable multi-window.. Enjoy.... Don't forget to like...,

http://www.droidfull.com/2016/03/k4-note-update.html?m=1

https://drive.google.com/file/d/0B5hTMsqF3Ag9WjlVY1pvWHNrbEE/view?usp=drivesdk Download and enjoy hit the g+ 1

https://drive.google.com/open?id=0B5hTMsqF3Ag9bVp0NDZ1ZllpeGs Kung FU Panda theme for k4 note https://www.youtube.com/watch?v=bPtRa35Ruf8