J320YZZTS2AQI1 – Galaxy J3 firmware

Build J320YZZTS2AQI1 is a security update for the Galaxy J3 (SM-J320YZ) on Android 5. It first appeared on Samsung's servers on Oct 19, 2017 (method) and has reached 1 region so far. It keeps bootloader bit 2, so downgrading to the previous build J320YZZTS2AQF1 is still possible. Samsung has pulled this build: the file is no longer served (what this means).

Model
SM-J320YZ
Android
Android 5
Type
Security
Bootloader bit
2
First released
Oct 19, 2017
Regions
1

Rollout timeline by region

The date each region code (CSC) first received J320YZZTS2AQI1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
BRITaiwanOct 19, 2017day 0J320YZZTS2AQI1/J320YZZZT2AQI1/J320YZZTS2AQI1

Download and release notes

samloader download -m SM-J320YZ -r BRI -v J320YZZTS2AQI1/J320YZZZT2AQI1/J320YZZTS2AQI1

Samsung's release notes and security patch level for this update: SM-J320YZ / BRI on doc.samsungmobile.com. What each part of the build number means: decode J320YZZTS2AQI1.