Using the quick optimisation feature

Settings

On the Settings screen, tap Device maintenance →FIX NOW or OPTIMISE NOW.

The quick optimisation feature improves device performance through the following actions.

•Clearing some memory.

•Deleting unnecessary files and closing apps running in the background.

•Managing abnormal battery usage.

•Scanning for crashed apps and malware.

Battery

Check the remaining battery power and time to use the device. For devices with low battery levels, conserve battery power by activating power saving features.

On the Settings screen, tap Device maintenance →Battery.

•The usage time left shows the time remaining before the battery power runs out. Usage time left may vary depending on your device settings and operating conditions.

•You may not receive notifications from some apps that use power saving mode.

Power saving mode

•MID: Activate power saving mode to extend the battery’s usage time.

•MAX: In maximum power saving mode, the device decreases battery consumption by applying the dark theme and limiting the apps and features available. Network connections, except for the mobile network, will be deactivated.

Managing the battery

You can save battery power by preventing apps that are running in the background from using battery power when they are not being used. Tick apps from the apps list and tap SAVE POWER. Also, tap →Advanced settings and set the App power monitor options.

You can set the device to charge the battery more quickly. Tap →Advanced settings and tap the Fast cable charging switch to activate it.

217

SM-G960FZKDXEH, SM-G965FZPDEUR, SM-G965FZKDSEB, SM-G960FZPDNEE, SM-G965FZKDSEE specifications

The Samsung SM-G965FZBDSEB, SM-G965FZPDSEB, SM-G960FZBDSEB, SM-G960FZKDSEB, and SM-G960FZPDSEB are part of Samsung's flagship Galaxy S9 and S9+ series, which were lauded for their impressive features and advanced technologies. Launched in 2018, these devices showcased Samsung's commitment to innovation, emphasizing their high-end specifications and premium build quality.

One of the defining characteristics of these devices is their stunning display. The Galaxy S9 and S9+ feature a 5.8-inch and 6.2-inch Super AMOLED display, respectively, delivering vibrant colors and deep blacks with a resolution of 2960 x 1440 pixels. This ensures exceptional clarity for media consumption and gaming, making it one of the standout features of the devices.

The cameras on these smartphones received significant upgrades compared to their predecessors. Both models are equipped with a rear camera that features a variable aperture, switching between f/1.5 for low-light situations and f/2.4 for brighter environments. This technology allows for better image quality and versatility in various lighting conditions. The S9+ model comes with a dual-camera setup, further enhancing portrait photography capabilities and offering advanced features like Optical Zoom.

Performance-wise, these devices are powered by the Snapdragon 845 or Exynos 9810, depending on the region. With up to 6GB of RAM and up to 256GB of internal storage, these smartphones handle multitasking with ease and support demanding applications and games. They also feature a microSD slot, allowing for expandable storage.

In terms of software, the Galaxy S9 and S9+ run on Samsung’s Experience UI based on Android. The user interface is designed to be intuitive, with features like Bixby, Samsung Pay, and an upgraded notifications panel. The devices also offer robust security features, including a rear fingerprint scanner, facial recognition, and an iris scanner.

The design of the S9 series is elegant, with glass backs and metal frames that provide a premium feel. The devices are also IP68-rated, making them resistant to water and dust. Battery life is another critical aspect, with both models equipped with fast charging capabilities, enabling users to quickly recharge and stay connected throughout the day.

Overall, the Samsung SM-G965FZBDSEB, SM-G965FZPDSEB, SM-G960FZBDSEB, SM-G960FZKDSEB, and SM-G960FZPDSEB models deliver a compelling combination of cutting-edge technology, aesthetic design, and powerful performance, cementing their place in the competitive smartphone market.