L325USQS3AZF4 – Galaxy Watch8 firmware

Build L325USQS3AZF4 is a security update for the Galaxy Watch8 (SM-L325U) on Android 16 (One UI 8). It first appeared on Samsung's servers on – (method) and has reached 0 regions so far. It raises the bootloader bit from 1 to 3: once installed, the device no longer accepts firmware with bit 1 or lower, so a downgrade to L325USQU1AYFE is blocked. Samsung still serves this file.

Model
SM-L325U
Android
Android 16
Type
Security
Bootloader bit
3
First released
–
Regions
0

Rollout timeline by region

The date each region code (CSC) first received L325USQS3AZF4, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)

Download and release notes

samloader download -m SM-L325U -r EUX -v L325USQS3AZF4

Samsung's release notes and security patch level for this update: SM-L325U / EUX on doc.samsungmobile.com. What each part of the build number means: decode L325USQS3AZF4.