C7100ZCU1ARF3 – Galaxy C8 firmware

Build C7100ZCU1ARF3 is a feature update for the Galaxy C8 (SM-C7100) on Android 7. It first appeared on Samsung's servers on Jun 25, 2018 (method) and has reached 1 region so far. It keeps bootloader bit 1, so downgrading to the previous build C7100ZHU1ARB1 is still possible. Samsung has pulled this build: the file is no longer served (what this means).

Model
SM-C7100
Android
Android 7
Type
Feature
Bootloader bit
1
First released
Jun 25, 2018
Regions
1

Rollout timeline by region

The date each region code (CSC) first received C7100ZCU1ARF3, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
CHCChinaJun 25, 2018day 0C7100ZCU1ARF3/C7100CHC1ARF3/C7100ZCU1ARF3

Download and release notes

samloader download -m SM-C7100 -r CHC -v C7100ZCU1ARF3/C7100CHC1ARF3/C7100ZCU1ARF3

Samsung's release notes and security patch level for this update: SM-C7100 / CHC on doc.samsungmobile.com. What each part of the build number means: decode C7100ZCU1ARF3.