G5510ZCU1AQB2 – GALAXY On5 ⑥ 青春版 firmware

Build G5510ZCU1AQB2 is a feature update for the GALAXY On5 ⑥ 青春版 (SM-G5510) on Android 6. It first appeared on Samsung's servers on Mar 24, 2017 (method) and has reached 1 region so far. It keeps bootloader bit 1, so downgrading to the previous build G5510ZCU1APK1 is still possible. Samsung still serves this file.

Model
SM-G5510
Android
Android 6
Type
Feature
Bootloader bit
1
First released
Mar 24, 2017
Regions
1

Rollout timeline by region

The date each region code (CSC) first received G5510ZCU1AQB2, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
CHCChinaMar 24, 2017day 0G5510ZCU1AQB2/G5510CHC1AQB2/G5510ZCU1AQB2

Download and release notes

samloader download -m SM-G5510 -r CHC -v G5510ZCU1AQB2/G5510CHC1AQB2/G5510ZCU1AQB2

Samsung's release notes and security patch level for this update: SM-G5510 / CHC on doc.samsungmobile.com. What each part of the build number means: decode G5510ZCU1AQB2.