Galaxy Watch4
Release R875NKOU1DYI1
KOREA · KTCAndroid 14Built 9/16/2025Release information
The software versions and region covered by this firmware update.
R875NKOU1DYI1R875NOKA1DYI1 KOREAKOREA · CSC KTC · 3 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
LG U+45006NWIDNW00680LG U+45006NWIDNW00681olleh45008NWIDNW00649olleh45008NWIDNW00650SKTelecom45005NWIDNW01125SKTelecom45005NWIDNW01126