This update includes improvements to functions as listed below.
The exact changes may differ depending on your device model, country, and service provider.
To get the best from your device, please keep your device up to date and regularly check for software updates.

Galaxy A7 2017 (SM-A720F)

Build Number : A720FXXS9CTH1

Android version : Oreo(Android 8.0.0)

Release Date : 2020-08-18

Security patch level : 2020-08-01

• The security of your device has been improved.

Build Number : A720FXXS9CTB2

Android version : Oreo(Android 8.0.0)

Release Date : 2020-02-22

Security patch level : 2020-02-01

· The security of your device has been improved.

Build Number : A720FXXU8CSH2

Android version : Oreo(Android 8.0.0)

Release Date : 2019-09-16

Security patch level : 2019-08-01

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.