Galaxy Watch5
Firmware R905FXXU1DYL6
Bulgaria · BGLAndroid 16Built Jan 6, 2026Release information
The software versions and region covered by this firmware update.
R905FXXU1DYL6R905FOXA1DYL6 BulgariaInside the firmware
Read from the build properties and kernel of this firmware.
heartusBP2A.250325.020.R905FXXU1DYL65.15.180-32155332-abR905FXXU1DYL6Bulgaria · CSC BGL · 3 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
A1 BG28401NWIDNW01657Vivacom28403NWIDNW01448Yettel28405NWIDNW02125