SM-J400F | Samsung Galaxy J4 2018

Changes in Android 9 for Samsung SM-J400F

Android 9, also known as Pie, introduced many enhancements compared to previous Android versions, particularly for the SM-J400F. One of the most notable changes was in the phone's performance, as memory and app management were improved, resulting in a smoother and faster user experience.

The user interface also saw significant updates, with a new design that relies on more modern UI elements, making navigation within the system easier and more intuitive. In addition, privacy features were enhanced, allowing users better control over the data shared with apps, thereby increasing the security of personal information.

Furthermore, Android 9 improved app management, with the system now capable of predicting the apps you need at the moment and providing them quickly, making the user experience more convenient. On the security front, the security update system was enhanced, making it easier and quicker to obtain critical updates to ensure device safety.

Finally, Android 9 introduced new features like Adaptive Battery, which helps extend battery life by reducing power consumption in apps that are not frequently used, which is an important advantage for smartphone users.