G930UUESACSI1 – Galaxy S7 firmware

Build G930UUESACSI1 is a security update for the Galaxy S7 (SM-G930U) on Android 8. It first appeared on Samsung's servers on Sep 29, 2019 (method) and has reached 14 regions so far. It keeps bootloader bit 10, so downgrading to the previous build G930UUESACSF1 is still possible. Samsung still serves this file.

Model
SM-G930U
Android
Android 8
Type
Security
Bootloader bit
10
First released
Sep 29, 2019
Regions
14

Rollout timeline by region

The date each region code (CSC) first received G930UUESACSI1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
ACGUSA (C Spire)Sep 29, 2019day 0G930UUESACSI1/G930UOYMACSI1/G930UUESACSI1
AIOUSA (Cricket)Sep 29, 2019day 0G930UUESACSI1/G930UOYMACSI1/G930UUESACSI1
ATTUSA (AT&T)Sep 29, 2019day 0G930UUESACSI1/G930UOYMACSI1/G930UUESACSI1
BSTUSA (Boost)Sep 29, 2019day 0G930UUESACSI1/G930UOYMACSI1/G930UUESACSI1
LRAUSA (Bluegrass)Sep 29, 2019day 0G930UUESACSI1/G930UOYMACSI1/G930UUESACSI1
SPRUSA (Sprint)Sep 29, 2019day 0G930UUESACSI1/G930UOYMACSI1/G930UUESACSI1
TFNUSA (TracFone)Sep 29, 2019day 0G930UUESACSI1/G930UOYMACSI1/G930UUESACSI1
USCUSA (US Cellular)Sep 29, 2019day 0G930UUESACSI1/G930UOYMACSI1/G930UUESACSI1
VMUUSA (Virgin)Sep 29, 2019day 0G930UUESACSI1/G930UOYMACSI1/G930UUESACSI1
VZWUSA (Verizon)Sep 29, 2019day 0G930UUESACSI1/G930UOYMACSI1/G930UUESACSI1
XAAUSA (unlocked)Sep 29, 2019day 0G930UUESACSI1/G930UOYMACSI1/G930UUESACSI1
XASUSA (Sprint)Sep 29, 2019day 0G930UUESACSI1/G930UOYMACSI1/G930UUESACSI1
TMBUSA (T-Mobile)Oct 21, 2019+22 daysG930UUESACSI1/G930UOYMACSI1/G930UUESACSI1
TMKUSA (MetroPCS)Oct 21, 2019+22 daysG930UUESACSI1/G930UOYMACSI1/G930UUESACSI1

Download and release notes

samloader download -m SM-G930U -r XAA -v G930UUESACSI1/G930UOYMACSI1/G930UUESACSI1

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 G930UUESACSI1.