L5050ZCU2AYK1 – Galaxy Watch8 Classic firmware

Build L5050ZCU2AYK1 is a feature update for the Galaxy Watch8 Classic (SM-L5050) on Android 16 (One UI 8). It first appeared on Samsung's servers on – (method) and has reached 0 regions so far. It keeps bootloader bit 2, so downgrading to the previous build L5050ZCU3AZB5 is still possible. Samsung still serves this file.

Model
SM-L5050
Android
Android 16
Type
Feature
Bootloader bit
2
First released
–
Regions
0

Rollout timeline by region

The date each region code (CSC) first received L5050ZCU2AYK1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)

Download and release notes

samloader download -m SM-L5050 -r EUX -v L5050ZCU2AYK1

Samsung's release notes and security patch level for this update: SM-L5050 / EUX on doc.samsungmobile.com. What each part of the build number means: decode L5050ZCU2AYK1.