Galaxy Watch4 Classic
Firmware R880XXU1JYL6
Japan · XJPAndroid 16Built Jan 6, 2026Release information
The software versions and region covered by this firmware update.
R880XXU1JYL6R880OXM1JYL6 JapanInside the firmware
Read from the build properties and kernel of this firmware.
wisebsBP2A.250325.020.R880XXU1JYL65.15.180-32155332-abR880XXU1JYL6