A software update can include, but is not limited to
To get the best from your device, please keep your device up to date and regularly check for software updates.

Galaxy Xcover 4(SM-G390F)

Build Number : G390FXXU4BSB4

Android version : Oreo(Android 8.1.0)

Release Date : 2019-04-19

Security patch level : 2019-03-01

· The stability of Wi-Fi has been improved.
· The security of your device has been improved.