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 : J260MUBSDAUJ4
Android version : Oreo(Android 8.1.0)
Release Date : 2021-12-08
Security patch level : 2021-10-01
• The security of your device has been improved.
Build Number : J260MUBSDAUD8
Android version : Oreo(Android 8.1.0)
Release Date : 2021-07-26
Security patch level : 2021-05-01
• The security of your device has been improved.
Build Number : J260MUBSDATL3
Android version : Oreo(Android 8.1.0)
Release Date : 2021-03-06
Security patch level : 2020-12-01
• The security of your device has been improved.
Build Number : J260MUBUBATG6
Android version : Oreo(Android 8.1.0)
Release Date : 2020-08-13
Security patch level : 2020-07-01
• The compatibility with third-party applications has been improved.
• The security of your device has been improved.
Build Number : J260MUBSBATE4
Android version : Oreo(Android 8.1.0)
Release Date : 2020-06-11
Security patch level : 2020-06-01
• The security of your device has been improved.
Build Number : J260MUBS9ATB6
Android version : Oreo(Android 8.1.0)
Release Date : 2020-03-10
Security patch level : 2020-03-01
· The security of your device has been improved.
Build Number : J260MUBU7ASKB
Android version : Oreo(Android 8.1.0)
Release Date : 2020-02-20
Security patch level : 2019-12-01
· The security of your device has been improved.
Build Number : J260MUBS6ASHD
Android version : Oreo(Android 8.1.0)
Release Date : 2019-10-11
Security patch level : 2019-09-01
· The security of your device has been improved.
Build Number : J260MUBS5ASF3
Android version : Oreo(Android 8.1.0)
Release Date : 2019-07-05
Security patch level : 2019-06-01
· The security of your device has been improved.
Build Number : J260MUBU4ASD9
Android version : Oreo(Android 8.1.0)
Release Date : 2019-05-27
Security patch level : 2019-04-01
· 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 : J260MUBU2ASAB
Android version : Oreo(Android 8.1.0)
Release Date : 2019-03-18
Security patch level : 2019-01-01
· Overall device performance has been improved.
· Improved stability. - Dual Ringtone, Call recording
· The security of your device has been improved.