Today, Official Android 5.0.1 Lollipop update for the Samsung Galaxy Note 4 Duos (N9100) is rolling-out in China. The Update is Rolling-out Over-the-air (OTA) and using via KIES.
The update is about 750MB in size and includes a Material Design touch to the TouchWiz UI, faster performance, lockscreen notifications, improved battery life, and a few other Lollipop goodies.Samsung Galaxy Note 4 Duos Lollipop Firmware Details:
Model Name: Galaxy Note 4
Country: China (CHC)
Firmware Version: N9100ZCU1BOE2
OS: Android Lollipop
OS Version: 5.0.1
Build Date: May 28, 2015
Don't forget to use our ODIN3 Tutorial to learn how to manually flash the Firmware above into your Samsung device safely and easily.