G5520ZCU1CRJ4 – GALAXY On5 ⑥ 时尚版 firmware

Build G5520ZCU1CRJ4 is a feature update for the GALAXY On5 ⑥ 时尚版 (SM-G5520) on Android 8. It first appeared on Samsung's servers on Nov 8, 2018 (method) and has reached 1 region so far. It keeps bootloader bit 1, so downgrading to the previous build G5520ZCU1BRB1 is still possible. Samsung still serves this file.

Model
SM-G5520
Android
Android 8
Type
Feature
Bootloader bit
1
First released
Nov 8, 2018
Regions
1

Rollout timeline by region

The date each region code (CSC) first received G5520ZCU1CRJ4, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
CHCChinaNov 8, 2018day 0G5520ZCU1CRJ4/G5520CHC1CRJ4/G5520ZCU1CRJ4

Download and release notes

samloader download -m SM-G5520 -r CHC -v G5520ZCU1CRJ4/G5520CHC1CRJ4/G5520ZCU1CRJ4

Samsung's release notes and security patch level for this update: SM-G5520 / CHC on doc.samsungmobile.com. What each part of the build number means: decode G5520ZCU1CRJ4.