Home / Firmware / SM-R965F / SEK
Galaxy Watch6 Classic
R965FXXU2CZB6
SEKAndroid 16Released 2/12/2026Firmware details
Key identifiers and package metadata for this release.
R965FXXU2CZB6R965FOXX2CZB6 UkraineUkraineCSC code SEK6 carriers in 2 countries
CSC stands for Consumer Software Customization (sometimes "Country Sales Code"). Samsung firmware ships with carrier- and region-specific configs; the networks listed below are what this CSC was built to support out of the box.
3Mob ; Lycamobile25507NWIDNW00027Kyivstar25503NWIDNW00651lifecell25506NWIDNW00665Vodafone25501NWIDNW01476
Moldcell25902NWIDNW00769Orange25901NWIDNW00989