G988U1UES8HXC1 – Galaxy S20 UItra 5G firmware

Build G988U1UES8HXC1 is a security update for the Galaxy S20 UItra 5G (SM-G988U1) on Android 13 (One UI 5). It first appeared on Samsung's servers on Mar 26, 2024 (method) and has reached 14 regions so far. It keeps bootloader bit 8, so downgrading to the previous build G988U1UES8HXA1 is still possible. Samsung still serves this file.

Model
SM-G988U1
Android
Android 13
Type
Security
Bootloader bit
8
First released
Mar 26, 2024
Regions
14

Rollout timeline by region

The date each region code (CSC) first received G988U1UES8HXC1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
ATTUSA (AT&T)Mar 26, 2024day 0G988U1UES8HXC1/G988U1OYM8HXC1/G988U1UES8HXC1
BSTUSA (Boost)Mar 26, 2024day 0G988U1UES8HXC1/G988U1OYM8HXC1/G988U1UES8HXC1
USCUSA (US Cellular)Mar 26, 2024day 0G988U1UES8HXC1/G988U1OYM8HXC1/G988U1UES8HXC1
AIOUSA (Cricket)Mar 26, 2024day 0G988U1UES8HXC1/G988U1OYM8HXC1/G988U1UES8HXC1
TMBUSA (T-Mobile)Mar 26, 2024day 0G988U1UES8HXC1/G988U1OYM8HXC1/G988U1UES8HXC1
TMKUSA (MetroPCS)Mar 26, 2024day 0G988U1UES8HXC1/G988U1OYM8HXC1/G988U1UES8HXC1
XARUSA (Cellular South)Mar 26, 2024day 0G988U1UES8HXC1/G988U1OYM8HXC1/G988U1UES8HXC1
XASUSA (Sprint)Mar 26, 2024day 0G988U1UES8HXC1/G988U1OYM8HXC1/G988U1UES8HXC1
VZWUSA (Verizon)Mar 26, 2024day 0G988U1UES8HXC1/G988U1OYM8HXC1/G988U1UES8HXC1
SPRUSA (Sprint)Mar 26, 2024day 0G988U1UES8HXC1/G988U1OYM8HXC1/G988U1UES8HXC1
CCTUSA (Comcast)Mar 26, 2024day 0G988U1UES8HXC1/G988U1OYM8HXC1/G988U1UES8HXC1
DSHUSAMar 26, 2024day 0G988U1UES8HXC1/G988U1OYM8HXC1/G988U1UES8HXC1
XAAUSA (unlocked)Mar 26, 2024day 0G988U1UES8HXC1/G988U1OYM8HXC1/G988U1UES8HXC1
TFNUSA (TracFone)Mar 26, 2024day 0G988U1UES8HXC1/G988U1OYM8HXC1/G988U1UES8HXC1

Download and release notes

samloader download -m SM-G988U1 -r XAA -v G988U1UES8HXC1/G988U1OYM8HXC1/G988U1UES8HXC1

Samsung's release notes and security patch level for this update: SM-G988U1 / XAA on doc.samsungmobile.com. What each part of the build number means: decode G988U1UES8HXC1.