Sprint USA carrier is now pushing android 5.1.1 lollipop update for samsung galaxy note 4 smartphone users. The lollipop update also has patch to fix the ‘Stagefright’ critical security issue, which was identified recently. Further the lollipop update will enhance the device stability, newly added features and bug fixing in software update. Sprint will roll out this lollipop update in phases via OTA and requires WiFi connection to download. The download size of the new update will be in 615.69 MB.

For manual software update checking go to Settings > Software Update. Once upgraded to 5.1.1 lollipop, the user can’t downgrade this OS to previous version. Once completed the installation you can the verify build number (N910PVPU4COG5).

Click here for Samsung Galaxy Note 4 Full Specifications