Galaxy Watch4
Firmware R860XXU1JYK4
Canada · XACAndroid 16Built Nov 13, 2025Release information
The software versions and region covered by this firmware update.
R860XXU1JYK4R860OXM1JYK4 CanadaInside the firmware
Read from the build properties and kernel of this firmware.
freshbsBP2A.250325.020.R860XXU1JYK45.15.180-32155332-abR860XXU1JYK4