G960U1UES9FUC1 – Galaxy S9 firmware

Build G960U1UES9FUC1 is a security update for the Galaxy S9 (SM-G960U1) on Android 10. It first appeared on Samsung's servers on Apr 5, 2021 (method) and has reached 16 regions so far. It keeps bootloader bit 9, so downgrading to the previous build G960U1UES9FUB1 is still possible. Samsung still serves this file.

Model
SM-G960U1
Android
Android 10
Type
Security
Bootloader bit
9
First released
Apr 5, 2021
Regions
16

Rollout timeline by region

The date each region code (CSC) first received G960U1UES9FUC1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
ACGUSA (C Spire)Apr 5, 2021day 0G960U1UES9FUC1/G960U1OYM9FUC1/G960U1UES9FUC1
AIOUSA (Cricket)Apr 5, 2021day 0G960U1UES9FUC1/G960U1OYM9FUC1/G960U1UES9FUC1
ATTUSA (AT&T)Apr 5, 2021day 0G960U1UES9FUC1/G960U1OYM9FUC1/G960U1UES9FUC1
BSTUSA (Boost)Apr 5, 2021day 0G960U1UES9FUC1/G960U1OYM9FUC1/G960U1UES9FUC1
CCTUSA (Comcast)Apr 5, 2021day 0G960U1UES9FUC1/G960U1OYM9FUC1/G960U1UES9FUC1
LRAUSA (Bluegrass)Apr 5, 2021day 0G960U1UES9FUC1/G960U1OYM9FUC1/G960U1UES9FUC1
SPRUSA (Sprint)Apr 5, 2021day 0G960U1UES9FUC1/G960U1OYM9FUC1/G960U1UES9FUC1
USCUSA (US Cellular)Apr 5, 2021day 0G960U1UES9FUC1/G960U1OYM9FUC1/G960U1UES9FUC1
VMUUSA (Virgin)Apr 5, 2021day 0G960U1UES9FUC1/G960U1OYM9FUC1/G960U1UES9FUC1
VZWUSA (Verizon)Apr 5, 2021day 0G960U1UES9FUC1/G960U1OYM9FUC1/G960U1UES9FUC1
XASUSA (Sprint)Apr 5, 2021day 0G960U1UES9FUC1/G960U1OYM9FUC1/G960U1UES9FUC1
TFNUSA (TracFone)Apr 7, 2021+2 daysG960U1UES9FUC1/G960U1OYM9FUC1/G960U1UES9FUC1
TMBUSA (T-Mobile)Apr 7, 2021+2 daysG960U1UES9FUC1/G960U1OYM9FUC1/G960U1UES9FUC1
TMKUSA (MetroPCS)Apr 7, 2021+2 daysG960U1UES9FUC1/G960U1OYM9FUC1/G960U1UES9FUC1
XAAUSA (unlocked)Apr 7, 2021+2 daysG960U1UES9FUC1/G960U1OYM9FUC1/G960U1UES9FUC1
XARUSA (Cellular South)Apr 7, 2021+2 daysG960U1UES9FUC1/G960U1OYM9FUC1/G960U1UES9FUC1

Download and release notes

samloader download -m SM-G960U1 -r XAA -v G960U1UES9FUC1/G960U1OYM9FUC1/G960U1UES9FUC1

Samsung's release notes and security patch level for this update: SM-G960U1 / XAA on doc.samsungmobile.com. What each part of the build number means: decode G960U1UES9FUC1.