G9350ZCU4CSI1 – Galaxy S7 edge firmware

Build G9350ZCU4CSI1 is a feature update for the Galaxy S7 edge (SM-G9350) on Android 8. It first appeared on Samsung's servers on Sep 30, 2019 (method) and has reached 1 region so far. It keeps bootloader bit 4, so downgrading to the previous build G9350ZCS4CSG3 is still possible. Samsung has pulled this build: the file is no longer served (what this means).

Model
SM-G9350
Android
Android 8
Type
Feature
Bootloader bit
4
First released
Sep 30, 2019
Regions
1

Rollout timeline by region

The date each region code (CSC) first received G9350ZCU4CSI1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
CHCChinaSep 30, 2019day 0G9350ZCU4CSI1/G9350BHC4CSI1/G9350ZCU4CSI1

Download and release notes

samloader download -m SM-G9350 -r CHC -v G9350ZCU4CSI1/G9350BHC4CSI1/G9350ZCU4CSI1

Samsung's release notes and security patch level for this update: SM-G9350 / CHC on doc.samsungmobile.com. What each part of the build number means: decode G9350ZCU4CSI1.