J327TUVU3ARK4 – Galaxy J3 Prime firmware

Build J327TUVU3ARK4 is a feature update for the Galaxy J3 Prime (SM-J327T) on Android 7. It first appeared on Samsung's servers on Dec 23, 2018 (method) and has reached 1 region so far. It raises the bootloader bit from 2 to 3: once installed, the device no longer accepts firmware with bit 2 or lower, so a downgrade to J327TUVS2ARE1 is blocked. Samsung has pulled this build: the file is no longer served (what this means).

Model
SM-J327T
Android
Android 7
Type
Feature
Bootloader bit
3
First released
Dec 23, 2018
Regions
1

Rollout timeline by region

The date each region code (CSC) first received J327TUVU3ARK4, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
TMBUSA (T-Mobile)Dec 23, 2018day 0J327TUVU3ARK4/J327TTMB3ARK4/J327TUVU3ARK4

Download and release notes

samloader download -m SM-J327T -r TMB -v J327TUVU3ARK4/J327TTMB3ARK4/J327TUVU3ARK4

Samsung's release notes and security patch level for this update: SM-J327T / TMB on doc.samsungmobile.com. What each part of the build number means: decode J327TUVU3ARK4.