T357WVLU1AOK4 – Tab A S firmware

Build T357WVLU1AOK4 is a feature update for the Tab A S (SM-T357W) on Android 5. It first appeared on Samsung's servers on Jan 14, 2016 (method) and has reached 4 regions so far. It keeps bootloader bit 1, so downgrading to the previous build T357WVLU1AOG9 is still possible. Samsung still serves this file.

Model
SM-T357W
Android
Android 5
Type
Feature
Bootloader bit
1
First released
Jan 14, 2016
Regions
4

Rollout timeline by region

The date each region code (CSC) first received T357WVLU1AOK4, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
BMCCanada (Bell)Jan 14, 2016day 0T357WVLU1AOK4/T357WOYA1AOK4/T357WVLU1AOK4
BWACanadaJan 14, 2016day 0T357WVLU1AOK4/T357WOYA1AOK4/T357WVLU1AOK4
VMCCanada (Virgin)Jan 14, 2016day 0T357WVLU1AOK4/T357WOYA1AOK4/T357WVLU1AOK4
XACCanadaJan 14, 2016day 0T357WVLU1AOK4/T357WOYA1AOK4/T357WVLU1AOK4

Download and release notes

samloader download -m SM-T357W -r BMC -v T357WVLU1AOK4/T357WOYA1AOK4/T357WVLU1AOK4

Samsung's release notes and security patch level for this update: SM-T357W / BMC on doc.samsungmobile.com. What each part of the build number means: decode T357WVLU1AOK4.