Galaxy Watch4 LTE (44 mm)
Firmware R875FXXU2JZB6
Vietnam · XXVAndroid 16Built Feb 12, 2026Release information
The software versions and region covered by this firmware update.
R875FXXU2JZB6R875FOLB2JZB6 VietnamInside the firmware
Read from the build properties and kernel of this firmware.
freshulBP2A.250325.020.R875FXXU2JZB65.15.180-33003255-abR875FXXU2JZB6Vietnam · CSC XXV · 8 carriers in 1 country
CSC is Samsung's region and carrier customization. The networks below are included in this release.
EVNTelecom45206NWIDNW02343GmobileMVNO45207NWIDNW00539I-TelecomMVNO45208NWIDNW02262MobiFone45201NWIDNW01450Vietnamobile45205NWIDNW01470Viettel Mobile45204NWIDNW01431Vinaphone45202NWIDNW01471WintelMVNO45209NWIDNW02010