March Android security update now available for Samsung Galaxy Note 4 on Sprint March 30, 2017 by admin Tweet AT&T released Android’s February security update to the Galaxy Note 4 a couple of weeks ago – but Sprint is now updating the Samsung handset with the very latest set of security patches for March. Read more… Neowin Related Posts:Samsung Galaxy XCover6 Pro is a rugged 5G smartphone…Surface Duo 2 receives March 2022 firmware updateBuilt on Intel vPro, Samsung's new Galaxy Book2…Galaxy Tab S8 Series gets Taskbar and Split Screen…Samsung ends security updates for the Galaxy S8 and S8+