Sprint Galaxy S5 update version G900PVPU3BOG1, contains a patch to fix Stagefright bug

If you owned a Sprint Galaxy S5 (SM-G900P), you must check for the  new OTA update right now. There is a new OTA update dubbed as build version G900PVPU3BOG1 is heading on its way to all Sprint Galaxy S5 owners. This is not the Android 5.1.1, Lollipop, that everyone might have been waiting and looking for, but it contains a security patch to fix and resolve an issue about the Stagefright bug.  The Stagefright is one of the biggest security flaws on smartphones and tablets. It is a malware that has the capability to control the phone's Android OS once being infected. The said bug is injected on some applications and websites that intentionally designed just to bug any Android smartphones.

So this is a must and very important update for those who might have had already compromised their phones.

Here are the technical details about the G900PVPU3BOG1 update:
Model Number: SM-G900P
Android version: 5.0 (lollipop OS)
Baseband version: G900PVPU3BOG1
Kernel version: 3.4.0-4781399
Build number: LRX21T.G900PVPU3BOG1

The update is usually rolled out Over The Air (OTA) in stages, you may simply manually check the update if you haven’t received the notification message yet. Just simply tap on Settings>About device>Software update>Check for update.

Also, keep in mind that you can only get the new update your device haven't been rooted or currently running on a modified system images.  To learn more about latter, you may head over at Sprint support page about the latter.

source: Sprint S5 support