G1600ZCU1AQB1 – Galaxy Folder firmware

Build G1600ZCU1AQB1 is a feature update for the Galaxy Folder (SM-G1600) on Android 6. It first appeared on Samsung's servers on Mar 21, 2017 (method) and has reached 1 region so far. It keeps bootloader bit 1, so downgrading to the previous build G1600ZCU1APK1 is still possible. Samsung has pulled this build: the file is no longer served (what this means).

Model
SM-G1600
Android
Android 6
Type
Feature
Bootloader bit
1
First released
Mar 21, 2017
Regions
1

Rollout timeline by region

The date each region code (CSC) first received G1600ZCU1AQB1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
CHCChinaMar 21, 2017day 0G1600ZCU1AQB1/G1600CHC1AQB1/G1600ZCU1AQB1

Download and release notes

samloader download -m SM-G1600 -r CHC -v G1600ZCU1AQB1/G1600CHC1AQB1/G1600ZCU1AQB1

Samsung's release notes and security patch level for this update: SM-G1600 / CHC on doc.samsungmobile.com. What each part of the build number means: decode G1600ZCU1AQB1.