L720VPUGOK3 – GALAXY S4 firmware

Build L720VPUGOK3 is a – update for the GALAXY S4 (SPH-L720) on Android 5. It first appeared on Samsung's servers on Jan 7, 2016 (method) and has reached 2 regions so far. It keeps bootloader bit 30, so downgrading to the previous build L720VPUGOH1 is still possible. Samsung still serves this file.

Model
SPH-L720
Android
Android 5
Type
–
Bootloader bit
30
First released
Jan 7, 2016
Regions
2

Rollout timeline by region

The date each region code (CSC) first received L720VPUGOK3, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
SPRUSA (Sprint)Jan 7, 2016day 0L720VPUGOK3/L720SPTGOK3/L720VPUGOK3
XASUSA (Sprint)Jan 7, 2016day 0L720VPUGOK3/L720SPTGOK3/L720VPUGOK3

Download and release notes

samloader download -m SPH-L720 -r SPR -v L720VPUGOK3/L720SPTGOK3/L720VPUGOK3

Samsung's release notes and security patch level for this update: SPH-L720 / SPR on doc.samsungmobile.com. What each part of the build number means: decode L720VPUGOK3.