T231XXU0AOL2 – SM-T231 firmware

Build T231XXU0AOL2 is a feature update for the SM-T231 (SM-T231) on Android 4. It first appeared on Samsung's servers on Feb 14, 2016 (method) and has reached 12 regions so far. It keeps bootloader bit 0, so downgrading to the previous build T231XXU0AOJ2 is still possible. Samsung still serves this file.

Model
SM-T231
Android
Android 4
Type
Feature
Bootloader bit
0
First released
Feb 14, 2016
Regions
12

Rollout timeline by region

The date each region code (CSC) first received T231XXU0AOL2, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
SERRussiaFeb 14, 2016day 0T231XXU0AOL2/T231SER0AOL2/T231XXU0AOL2
BVOBoliviaMar 30, 2016+45 daysT231XXU0AOL2/T231UUB0AOK1/T231XXU0AOL2
TCEMexico (Telcel)Mar 31, 2016+46 daysT231XXU0AOL2/T231TCE0AOK1/T231XXU0AOL2
CAMCambodiaJul 18, 2016+155 daysT231XXU0AOL2/T231OLB0APG1/T231XXU0AOL2
GLBPhilippines (Globe)Jul 18, 2016+155 daysT231XXU0AOL2/T231OLB0APG1/T231XXU0AOL2
SMAPhilippinesJul 18, 2016+155 daysT231XXU0AOL2/T231OLB0APG1/T231XXU0AOL2
THLThailandJul 18, 2016+155 daysT231XXU0AOL2/T231OLB0APG1/T231XXU0AOL2
XIDIndonesiaJul 18, 2016+155 daysT231XXU0AOL2/T231OLB0APG1/T231XXU0AOL2
XMEMalaysiaJul 18, 2016+155 daysT231XXU0AOL2/T231OLB0APG1/T231XXU0AOL2
XTCPhilippinesJul 18, 2016+155 daysT231XXU0AOL2/T231OLB0APG1/T231XXU0AOL2
XTEPhilippines (Smart)Jul 18, 2016+155 daysT231XXU0AOL2/T231OLB0APG1/T231XXU0AOL2
XXVVietnamJul 18, 2016+155 daysT231XXU0AOL2/T231OLB0APG1/T231XXU0AOL2

Download and release notes

samloader download -m SM-T231 -r SER -v T231XXU0AOL2/T231SER0AOL2/T231XXU0AOL2

Samsung's release notes and security patch level for this update: SM-T231 / SER on doc.samsungmobile.com. What each part of the build number means: decode T231XXU0AOL2.