G930UUES8CSA1 – Galaxy S7 firmware

Build G930UUES8CSA1 is a security update for the Galaxy S7 (SM-G930U) on Android 8. It first appeared on Samsung's servers on Jan 27, 2019 (method) and has reached 12 regions so far. It keeps bootloader bit 8, so downgrading to the previous build G930UUES8CRK2 is still possible. Samsung has pulled this build: the file is no longer served (what this means).

Model
SM-G930U
Android
Android 8
Type
Security
Bootloader bit
8
First released
Jan 27, 2019
Regions
12

Rollout timeline by region

The date each region code (CSC) first received G930UUES8CSA1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
VZWUSA (Verizon)Jan 27, 2019day 0G930UUES8CSA1/G930UOYM8CSA1/G930UUES8CSA1
ACGUSA (C Spire)Jan 27, 2019day 0G930UUES8CSA1/G930UOYM8CSA1/G930UUES8CSA1
AIOUSA (Cricket)Jan 27, 2019day 0G930UUES8CSA1/G930UOYM8CSA1/G930UUES8CSA1
ATTUSA (AT&T)Jan 27, 2019day 0G930UUES8CSA1/G930UOYM8CSA1/G930UUES8CSA1
BSTUSA (Boost)Jan 27, 2019day 0G930UUES8CSA1/G930UOYM8CSA1/G930UUES8CSA1
SPRUSA (Sprint)Jan 27, 2019day 0G930UUES8CSA1/G930UOYM8CSA1/G930UUES8CSA1
TFNUSA (TracFone)Jan 27, 2019day 0G930UUES8CSA1/G930UOYM8CSA1/G930UUES8CSA1
USCUSA (US Cellular)Jan 27, 2019day 0G930UUES8CSA1/G930UOYM8CSA1/G930UUES8CSA1
VMUUSA (Virgin)Jan 27, 2019day 0G930UUES8CSA1/G930UOYM8CSA1/G930UUES8CSA1
XAAUSA (unlocked)Jan 27, 2019day 0G930UUES8CSA1/G930UOYM8CSA1/G930UUES8CSA1
XASUSA (Sprint)Jan 27, 2019day 0G930UUES8CSA1/G930UOYM8CSA1/G930UUES8CSA1
LRAUSA (Bluegrass)Jan 28, 2019+1 dayG930UUES8CSA1/G930UOYM8CSA1/G930UUES8CSA1

Download and release notes

samloader download -m SM-G930U -r XAA -v G930UUES8CSA1/G930UOYM8CSA1/G930UUES8CSA1

Samsung's release notes and security patch level for this update: SM-G930U / XAA on doc.samsungmobile.com. What each part of the build number means: decode G930UUES8CSA1.