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 : J260MUBUDAUH1
Android version : Oreo(Android 8.1.0)
Release Date : 2021-09-17
Security patch level : 2021-08-01
• Overall stability of your device has been improved.
Build Number : J260MUBSDAUD8
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 : J260MUBSDATL3
Android version : Oreo(Android 8.1.0)
Release Date : 2021-01-18
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 : 2020-08-26
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 : J260MUBSBATE7
Android version : Oreo(Android 8.1.0)
Release Date : 2020-06-28
Security patch level : 2020-06-01
• The security of your device has been improved.
Build Number : J260MUBS9ATC7
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 : J260MUBS7ASK9
Android version : Oreo(Android 8.1.0)
Release Date : 2019-12-04
Security patch level : 2019-12-01
· The security of your device has been improved.
Build Number : J260MUBS6ASHB
Android version : Oreo(Android 8.1.0)
Release Date : 2019-09-27
Security patch level : 2019-09-01
· The security of your device has been improved.
Build Number : J260MUBU4ASF1
Android version : Oreo(Android 8.1.0)
Release Date : 2019-06-27
Security patch level : 2019-06-01
· 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 : J260MUBS3ASB1
Android version : Oreo(Android 8.1.0)
Release Date : 2019-03-14
Security patch level : 2019-02-01
· The security of your device has been improved.
Build Number : J260MUBU2ARJ5
Android version : Oreo(Android 8.1.0)
Release Date : 2019-02-11
Security patch level : 2018-10-01
· The security of your device has been improved.
· The following functions have been deleted : Move content to SD card