G531FDDU1APJ2 – GALAXY GRAND Prime firmware

Build G531FDDU1APJ2 is a feature update for the GALAXY GRAND Prime (SM-G531F) on Android 5. It first appeared on Samsung's servers on Nov 16, 2016 (method) and has reached 2 regions so far. It keeps bootloader bit 1, so downgrading to the previous build G531FXXU1APJ3 is still possible. Samsung still serves this file.

Model
SM-G531F
Android
Android 5
Type
Feature
Bootloader bit
1
First released
Nov 16, 2016
Regions
2

Rollout timeline by region

The date each region code (CSC) first received G531FDDU1APJ2, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
INSIndiaNov 16, 2016day 0G531FDDU1APJ2/G531FODD1APJ2/G531FDDU1APJ2
SLKSri LankaNov 16, 2016day 0G531FDDU1APJ2/G531FODD1APJ2/G531FDDU1APJ2

Download and release notes

samloader download -m SM-G531F -r INS -v G531FDDU1APJ2/G531FODD1APJ2/G531FDDU1APJ2

Samsung's release notes and security patch level for this update: SM-G531F / INS on doc.samsungmobile.com. What each part of the build number means: decode G531FDDU1APJ2.