J320ZNDOU1AQH1 – Galaxy J3 firmware

Build J320ZNDOU1AQH1 is a feature update for the Galaxy J3 (SM-J320ZN) on Android 5. It first appeared on Samsung's servers on Sep 5, 2017 (method) and has reached 2 regions so far. It keeps bootloader bit 1, so downgrading to the previous build J320ZNDOS1AQE1 is still possible. Samsung still serves this file.

Model
SM-J320ZN
Android
Android 5
Type
Feature
Bootloader bit
1
First released
Sep 5, 2017
Regions
2

Rollout timeline by region

The date each region code (CSC) first received J320ZNDOU1AQH1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
XSAAustraliaSep 5, 2017day 0J320ZNDOU1AQH1/J320ZNXSA1AQH1/J320ZNDOU1AQH1
OPSAustralia (Optus)Sep 15, 2017+10 daysJ320ZNDOU1AQH1/J320ZNOPS1AQH1/J320ZNDOU1AQH1

Download and release notes

samloader download -m SM-J320ZN -r XSA -v J320ZNDOU1AQH1/J320ZNXSA1AQH1/J320ZNDOU1AQH1

Samsung's release notes and security patch level for this update: SM-J320ZN / XSA on doc.samsungmobile.com. What each part of the build number means: decode J320ZNDOU1AQH1.