A software update can include, but is not limited to
To get the best from your device, please keep your device up to date and regularly check for software updates.

Galaxy J1 ace (SM-J111M)

Build Number : J111MUBU0ASG1

Android version : Lollipop(Android 5.1.1)

Release Date : 2019-08-08

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