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 J2 Core (SM-J260M)
Build Number : J260MUBSDAUJ1
Android version : Oreo(Android 8.1.0)
Release Date : 2021-11-24
Security patch level : 2021-10-01
• The security of your device has been improved.
Build Number : J260MUBSDAUD7
Android version : Oreo(Android 8.1.0)
Release Date : 2021-06-17
Security patch level : 2021-05-01
• The security of your device has been improved.
Build Number : J260MUBSDAUA1
Android version : Oreo(Android 8.1.0)
Release Date : 2021-02-16
Security patch level : 2021-01-01
• The security of your device has been improved.
Build Number : J260MUBUCATH3
Android version : Oreo(Android 8.1.0)
Release Date : 2020-10-12
Security patch level : 2020-08-01
• The compatibility with third-party applications has been improved.
• The security of your device has been improved.
Build Number : J260MUBSBATG2
Android version : Oreo(Android 8.1.0)
Release Date : 2020-08-11
Security patch level : 2020-07-01
• The security of your device has been improved.
Build Number : J260MUBUAATD4
Android version : Oreo(Android 8.1.0)
Release Date : 2020-06-11
Security patch level : 2020-04-01
• The security of your device has been improved.
Build Number : J260MUBS9ATC1
Android version : Oreo(Android 8.1.0)
Release Date : 2020-03-20
Security patch level : 2020-03-01
• The security of your device has been improved.
Build Number : J260MUBU7ASL3
Android version : Oreo(Android 8.1.0)
Release Date : 2020-02-06
Security patch level : 2019-12-01
· Added new feature. - Move content to SD card
· Added new feature. - Extended calling
· Added new feature. - Adaptive brightness
· Improved performance. - Navigation
· Security patch update
Build Number : J260MUBS7ASK4
Android version : Oreo(Android 8.1.0)
Release Date : 2019-11-25
Security patch level : 2019-11-01
· The security of your device has been improved.
Build Number : J260MUBS6ASG8
Android version : Oreo(Android 8.1.0)
Release Date : 2019-08-26
Security patch level : 2019-08-01
· The security of your device has been improved.
Build Number : J260MUBS4ASE5
Android version : Oreo(Android 8.1.0)
Release Date : 2019-06-05
Security patch level : 2019-05-01
· The security of your device has been improved.
Build Number : J260MUBS3ASB3
Android version : Oreo(Android 8.1.0)
Release Date : 2019-03-15
Security patch level : 2019-02-01
· The security of your device has been improved.