F956WVLS4DZH5 – Galaxy Z Fold6 firmware

Build F956WVLS4DZH5 is a security update for the Galaxy Z Fold6 (SM-F956W) on Android 16 (One UI 8). It first appeared on Samsung's servers on Sep 3, 2026 (method) and has reached 11 regions so far. It keeps bootloader bit 4, so downgrading to the previous build F956WVLS4DZG3 is still possible. Samsung still serves this file.

Model
SM-F956W
Android
Android 16
Type
Security
Bootloader bit
4
First released
Sep 3, 2026
Regions
11

Rollout timeline by region

The date each region code (CSC) first received F956WVLS4DZH5, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
BMCCanada (Bell)Sep 3, 2026day 0F956WVLS4DZH5/F956WOYV4DZH5/F956WVLS4DZH5
BWACanadaSep 3, 2026day 0F956WVLS4DZH5/F956WOYV4DZH5/F956WVLS4DZH5
ESKCanada (Eastlink)Sep 3, 2026day 0F956WVLS4DZH5/F956WOYV4DZH5/F956WVLS4DZH5
FMCCanada (Fido)Sep 3, 2026day 0F956WVLS4DZH5/F956WOYV4DZH5/F956WVLS4DZH5
GLWCanada (Freedom)Sep 3, 2026day 0F956WVLS4DZH5/F956WOYV4DZH5/F956WVLS4DZH5
KDOCanada (Koodo)Sep 3, 2026day 0F956WVLS4DZH5/F956WOYV4DZH5/F956WVLS4DZH5
RWCCanada (Rogers)Sep 3, 2026day 0F956WVLS4DZH5/F956WOYV4DZH5/F956WVLS4DZH5
TLSCanada (Telus)Sep 3, 2026day 0F956WVLS4DZH5/F956WOYV4DZH5/F956WVLS4DZH5
VMCCanada (Virgin)Sep 3, 2026day 0F956WVLS4DZH5/F956WOYV4DZH5/F956WVLS4DZH5
VTRCanada (Videotron)Sep 3, 2026day 0F956WVLS4DZH5/F956WOYV4DZH5/F956WVLS4DZH5
XACCanadaSep 3, 2026day 0F956WVLS4DZH5/F956WOYV4DZH5/F956WVLS4DZH5

Download and release notes

samloader download -m SM-F956W -r BMC -v F956WVLS4DZH5/F956WOYV4DZH5/F956WVLS4DZH5

Samsung's release notes and security patch level for this update: SM-F956W / BMC on doc.samsungmobile.com. What each part of the build number means: decode F956WVLS4DZH5.