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 : J260MUBSDAUI4
Android version : Oreo(Android 8.1.0)
Release Date : 2021-10-28
Security patch level : 2021-10-01
• The security of your device has been improved.
Build Number : J260MUBUDAUDE
Android version : Oreo(Android 8.1.0)
Release Date : 2021-05-27
Security patch level : 2021-04-01
• LGPD (General Personal Data Protection Law) has been applied.
• The security of your device has been improved.
Build Number : J260MUBSDATL2
Android version : Oreo(Android 8.1.0)
Release Date : 2021-01-11
Security patch level : 2020-12-01
• The security of your device has been improved.
Build Number : J260MUBUBATG7
Android version : Oreo(Android 8.1.0)
Release Date : 2020-08-21
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 : J260MUBSBATG1
Android version : Oreo(Android 8.1.0)
Release Date : 2020-07-28
Security patch level : 2020-07-01
• The security of your device has been improved.
Build Number : J260MUBSAATCA
Android version : Oreo(Android 8.1.0)
Release Date : 2020-04-10
Security patch level : 2020-04-01
• The security of your device has been improved.
Build Number : J260MUBS8ASL6
Android version : Oreo(Android 8.1.0)
Release Date : 2020-02-19
Security patch level : 2020-01-01
· The security of your device has been improved.
Build Number : J260MUBU6ASJ4
Android version : Oreo(Android 8.1.0)
Release Date : 2019-11-02
Security patch level : 2019-10-01
· Daylight saving time in Brazil has been changed.
· The security of your device has been improved.
Build Number : J260MUBS6ASH1
Android version : Oreo(Android 8.1.0)
Release Date : 2019-09-04
Security patch level : 2019-08-01
· The security of your device has been improved.
Build Number : J260MUBS4ASE3
Android version : Oreo(Android 8.1.0)
Release Date : 2019-06-21
Security patch level : 2019-05-01
· The security of your device has been improved.
Build Number : J260MUBU2ASAB
Android version : Oreo(Android 8.1.0)
Release Date : 2019-04-01
Security patch level : 2019-01-01
· Overall device performance has been improved.
· Improved stability. - Dual Ringtone, Call recording, Service provider code
· The security of your device has been improved.