Galaxy Watch4 Classic
Firmware R880XXS2JZG3
Japan · XJPAndroid 16Built Jul 27, 2026Release information
The software versions and region covered by this firmware update.
R880XXS2JZG3R880OXM2JZG3 JapanInside the firmware
Read from the build properties and kernel of this firmware.
wisebsBP2A.250325.020.R880XXS2JZG35.15.180-33003255-abR880XXS2JZG3