SM-T331 | Samsung Galaxy Tab 4 8.0 3G

Changes in Android 5.1.1 for Samsung's SM-T331

Android 5.1.1 introduced notable improvements compared to the previous version, significantly enhancing the overall performance of the device. Applications run more smoothly, providing a better user experience, especially when switching between apps.

Regarding the user interface, the design of the menu and settings has been improved, making navigation between options easier. The new user interface also offers additional features, such as quick control options in notifications.

In terms of privacy, new features have been added to enhance user security, including better app permission management options. Users can now control permissions on an individual basis for each app, increasing security levels.

App management has also seen improvements, allowing users to uninstall apps more quickly and easily. Background app performance has been optimized, which helps in battery conservation.

Regular security updates have also been introduced, enhancing device protection against vulnerabilities. Additionally, new features such as support for modern connectivity technologies and improvements in external device support have been included.