F956WVLS4DZG3 – Galaxy Z Fold6 firmware

Build F956WVLS4DZG3 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 Jul 23, 2026 (method) and has reached 11 regions so far. It keeps bootloader bit 4, so downgrading to the previous build F956WVLS4DZF2 is still possible. Samsung still serves this file.

Model
SM-F956W
Android
Android 16
Type
Security
Bootloader bit
4
First released
Jul 23, 2026
Regions
11

Rollout timeline by region

The date each region code (CSC) first received F956WVLS4DZG3, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
BMCCanada (Bell)Jul 23, 2026day 0F956WVLS4DZG3/F956WOYV4DZG3/F956WVLS4DZG3
BWACanadaJul 23, 2026day 0F956WVLS4DZG3/F956WOYV4DZG3/F956WVLS4DZG3
ESKCanada (Eastlink)Jul 23, 2026day 0F956WVLS4DZG3/F956WOYV4DZG3/F956WVLS4DZG3
FMCCanada (Fido)Jul 23, 2026day 0F956WVLS4DZG3/F956WOYV4DZG3/F956WVLS4DZG3
GLWCanada (Freedom)Jul 23, 2026day 0F956WVLS4DZG3/F956WOYV4DZG3/F956WVLS4DZG3
KDOCanada (Koodo)Jul 23, 2026day 0F956WVLS4DZG3/F956WOYV4DZG3/F956WVLS4DZG3
RWCCanada (Rogers)Jul 23, 2026day 0F956WVLS4DZG3/F956WOYV4DZG3/F956WVLS4DZG3
TLSCanada (Telus)Jul 23, 2026day 0F956WVLS4DZG3/F956WOYV4DZG3/F956WVLS4DZG3
VMCCanada (Virgin)Jul 23, 2026day 0F956WVLS4DZG3/F956WOYV4DZG3/F956WVLS4DZG3
VTRCanada (Videotron)Jul 23, 2026day 0F956WVLS4DZG3/F956WOYV4DZG3/F956WVLS4DZG3
XACCanadaJul 23, 2026day 0F956WVLS4DZG3/F956WOYV4DZG3/F956WVLS4DZG3

Download and release notes

samloader download -m SM-F956W -r BMC -v F956WVLS4DZG3/F956WOYV4DZG3/F956WVLS4DZG3

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 F956WVLS4DZG3.