Galaxy Watch7
Firmware L305FXXU3BZB4
Bulgaria · BGLAndroid 16Built Feb 10, 2026Release information
The software versions and region covered by this firmware update.
L305FXXU3BZB4L305FOXA3BZB4 BulgariaInside the firmware
Read from the build properties and kernel of this firmware.
fresh7usBP2A.250325.020.L305FXXU3BZB46.1.134-android14-11Bulgaria · 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