F741U1UEU4EZJA – Galaxy Z Flip6 firmware

Build F741U1UEU4EZJA is a feature update for the Galaxy Z Flip6 (SM-F741U1) on Android 17 (One UI 9). It first appeared on Samsung's servers on Nov 11, 2026 (method) and has reached 12 regions so far. It keeps bootloader bit 4, so downgrading to the previous build F741U1UES4EZJ1 is still possible. Samsung still serves this file.

Model
SM-F741U1
Android
Android 17
Type
Feature
Bootloader bit
4
First released
Nov 11, 2026
Regions
12

Rollout timeline by region

The date each region code (CSC) first received F741U1UEU4EZJA, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
TMBUSA (T-Mobile)Nov 11, 2026day 0F741U1UEU4EZJA/F741U1OYM4EZJA/F741U1UEU4EZJA
TMKUSA (MetroPCS)Nov 11, 2026day 0F741U1UEU4EZJA/F741U1OYM4EZJA/F741U1UEU4EZJA
ATTUSA (AT&T)Nov 11, 2026day 0F741U1UEU4EZJA/F741U1OYM4EZJA/F741U1UEU4EZJA
CCTUSA (Comcast)Nov 11, 2026day 0F741U1UEU4EZJA/F741U1OYM4EZJA/F741U1UEU4EZJA
LRAUSA (Bluegrass)Nov 11, 2026day 0F741U1UEU4EZJA/F741U1OYM4EZJA/F741U1UEU4EZJA
TFNUSA (TracFone)Nov 11, 2026day 0F741U1UEU4EZJA/F741U1OYM4EZJA/F741U1UEU4EZJA
USCUSA (US Cellular)Nov 11, 2026day 0F741U1UEU4EZJA/F741U1OYM4EZJA/F741U1UEU4EZJA
VZWUSA (Verizon)Nov 11, 2026day 0F741U1UEU4EZJA/F741U1OYM4EZJA/F741U1UEU4EZJA
XAAUSA (unlocked)Nov 11, 2026day 0F741U1UEU4EZJA/F741U1OYM4EZJA/F741U1UEU4EZJA
XARUSA (Cellular South)Nov 11, 2026day 0F741U1UEU4EZJA/F741U1OYM4EZJA/F741U1UEU4EZJA
ACGUSA (C Spire)Nov 11, 2026day 0F741U1UEU4EZJA/F741U1OYM4EZJA/F741U1UEU4EZJA
AIOUSA (Cricket)Nov 11, 2026day 0F741U1UEU4EZJA/F741U1OYM4EZJA/F741U1UEU4EZJA

Download and release notes

samloader download -m SM-F741U1 -r XAA -v F741U1UEU4EZJA/F741U1OYM4EZJA/F741U1UEU4EZJA

Samsung's release notes and security patch level for this update: SM-F741U1 / XAA on doc.samsungmobile.com. What each part of the build number means: decode F741U1UEU4EZJA.