Install Official Android 5.0 Update on Sprint Galaxy Note 4
Sprint is now updating the Samsung Galaxy Note 4 with a new Android version called Lollipop and some improvements related to Wi-Fi calling enhancements. This update brings your Galaxy Note 4 to software version N910PVPU1BOB7. You can check the OTA notifications on your phablet to get the update or use your computer to flash update using Samsung KIES. But if both the options are not suitable for your device, you can use flash the update manually on your Galaxy Note 4.
Those of you who are well-known with manual installation, XDA community have captured the official OTA. Download the stock Sprint Galaxy Note 4 Android 5.0 update OTA from the original XDA thread and get started. Keep in mind that please proceed everything at your own risk, Android Egis will not be held responsible if your device lost data or gets damaged.