S731WVLS7BZE1 – Galaxy S25 FE firmware

Build S731WVLS7BZE1 is a security update for the Galaxy S25 FE (SM-S731W) on Android 16 (One UI 8). It first appeared on Samsung's servers on May 28, 2026 (method) and has reached 11 regions so far. It raises the bootloader bit from 6 to 7: once installed, the device no longer accepts firmware with bit 6 or lower, so a downgrade to S731WVLU6BZDP is blocked. Samsung still serves this file.

Model
SM-S731W
Android
Android 16
Type
Security
Bootloader bit
7
First released
May 28, 2026
Regions
11

Rollout timeline by region

The date each region code (CSC) first received S731WVLS7BZE1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
BMCCanada (Bell)May 28, 2026day 0S731WVLS7BZE1/S731WOYV7BZE1/S731WVLS7BZE1
BWACanadaMay 28, 2026day 0S731WVLS7BZE1/S731WOYV7BZE1/S731WVLS7BZE1
ESKCanada (Eastlink)May 28, 2026day 0S731WVLS7BZE1/S731WOYV7BZE1/S731WVLS7BZE1
FMCCanada (Fido)May 28, 2026day 0S731WVLS7BZE1/S731WOYV7BZE1/S731WVLS7BZE1
GLWCanada (Freedom)May 28, 2026day 0S731WVLS7BZE1/S731WOYV7BZE1/S731WVLS7BZE1
KDOCanada (Koodo)May 28, 2026day 0S731WVLS7BZE1/S731WOYV7BZE1/S731WVLS7BZE1
RWCCanada (Rogers)May 28, 2026day 0S731WVLS7BZE1/S731WOYV7BZE1/S731WVLS7BZE1
TLSCanada (Telus)May 28, 2026day 0S731WVLS7BZE1/S731WOYV7BZE1/S731WVLS7BZE1
VMCCanada (Virgin)May 28, 2026day 0S731WVLS7BZE1/S731WOYV7BZE1/S731WVLS7BZE1
VTRCanada (Videotron)May 28, 2026day 0S731WVLS7BZE1/S731WOYV7BZE1/S731WVLS7BZE1
XACCanadaMay 28, 2026day 0S731WVLS7BZE1/S731WOYV7BZE1/S731WVLS7BZE1

Download and release notes

samloader download -m SM-S731W -r BMC -v S731WVLS7BZE1/S731WOYV7BZE1/S731WVLS7BZE1

Samsung's release notes and security patch level for this update: SM-S731W / BMC on doc.samsungmobile.com. What each part of the build number means: decode S731WVLS7BZE1.