T531XXS1BRH2 – SM-T531 firmware

Build T531XXS1BRH2 is a security update for the SM-T531 (SM-T531) on Android 5. It first appeared on Samsung's servers on Sep 12, 2018 (method) and has reached 13 regions so far. It keeps bootloader bit 1, so downgrading to the previous build T531XXS1BRH3 is still possible. Samsung still serves this file.

Model
SM-T531
Android
Android 5
Type
Security
Bootloader bit
1
First released
Sep 12, 2018
Regions
13

Not yet released in 28 regions that are still on an older build: AFR, ARO, BNG, BVO, CAM, CHO, COB, COM, COO, CTI, EBE, GLB, INU, KEN and 14 more.

Rollout timeline by region

The date each region code (CSC) first received T531XXS1BRH2, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
ACRGhanaSep 12, 2018day 0T531XXS1BRH2/T531OJV1BRH2/T531XXU1BOE6
AFGAfghanistanSep 12, 2018day 0T531XXS1BRH2/T531OJV1BRH2/T531XXU1BOE6
ECTNigeriaSep 12, 2018day 0T531XXS1BRH2/T531OJV1BRH2/T531XXU1BOE6
EGYEgyptSep 12, 2018day 0T531XXS1BRH2/T531OJV1BRH2/T531XXU1BOE6
KSASaudi ArabiaSep 12, 2018day 0T531XXS1BRH2/T531OJV1BRH2/T531XXU1BOE6
LYSLibyaSep 12, 2018day 0T531XXS1BRH2/T531OJV1BRH2/T531XXU1BOE6
MWDMoroccoSep 12, 2018day 0T531XXS1BRH2/T531OJV1BRH2/T531XXU1BOE6
PAKPakistanSep 12, 2018day 0T531XXS1BRH2/T531OJV1BRH2/T531XXU1BOE6
TUNTunisiaSep 12, 2018day 0T531XXS1BRH2/T531OJV1BRH2/T531XXU1BOE6
XFESouth AfricaSep 12, 2018day 0T531XXS1BRH2/T531OJV1BRH2/T531XXU1BOE6
XSGUnited Arab EmiratesSep 12, 2018day 0T531XXS1BRH2/T531OJV1BRH2/T531XXU1BOE6
THRIranSep 19, 2018+7 daysT531XXS1BRH2/T531OJV1BRH2/T531XXU1BOE6
XFASouth AfricaSep 19, 2018+7 daysT531XXS1BRH2/T531OJV1BRH2/T531XXU1BOE6

Download and release notes

samloader download -m SM-T531 -r ACR -v T531XXS1BRH2/T531OJV1BRH2/T531XXU1BOE6

Samsung's release notes and security patch level for this update: SM-T531 / ACR on doc.samsungmobile.com. What each part of the build number means: decode T531XXS1BRH2.