T239XXU0AOC4 – GALAXY Tab 4 firmware

Build T239XXU0AOC4 is a feature update for the GALAXY Tab 4 (SM-T239) on Android 4. It first appeared on Samsung's servers on Apr 14, 2015 (method) and has reached 4 regions so far. It keeps bootloader bit 0, so downgrading to the previous build T239XXU0AOC3 is still possible. Samsung has pulled this build: the file is no longer served (what this means).

Model
SM-T239
Android
Android 4
Type
Feature
Bootloader bit
0
First released
Apr 14, 2015
Regions
4

Rollout timeline by region

The date each region code (CSC) first received T239XXU0AOC4, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
MM1Singapore (M1)Apr 14, 2015day 0T239XXU0AOC4/T239OLB0AOC5/T239XXU0AOB9
SINSingapore (Singtel)Apr 14, 2015day 0T239XXU0AOC4/T239OLB0AOC5/T239XXU0AOB9
STHSingapore (StarHub)Apr 14, 2015day 0T239XXU0AOC4/T239OLB0AOC5/T239XXU0AOB9
XSPSingaporeApr 14, 2015day 0T239XXU0AOC4/T239OLB0AOC5/T239XXU0AOB9

Download and release notes

samloader download -m SM-T239 -r MM1 -v T239XXU0AOC4/T239OLB0AOC5/T239XXU0AOB9

Samsung's release notes and security patch level for this update: SM-T239 / MM1 on doc.samsungmobile.com. What each part of the build number means: decode T239XXU0AOC4.