Galaxy Watch5
Firmware R915FXXU1DYK4
Czechia · XEZAndroid 16Built Nov 12, 2025Release information
The software versions and region covered by this firmware update.
R915FXXU1DYK4R915FOXA1DYK4 CzechiaInside the firmware
Read from the build properties and kernel of this firmware.
heartulBP2A.250325.020.R915FXXU1DYK45.15.180-32155332-abR915FXXU1DYK4Czechia · CSC XEZ · 3 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
O 223002NWIDNW02029T-Mobile23001NWIDNW01335Vodafone23003NWIDNW01467