Samsung Galaxy A51 5G (SM-A516U) – Optimize Battery Life – AT&T

• View barrage usage • enable power saving manner • Turn off auto-sync • Turn off auto-updates for apps

• Turn off fresh services and activate Airplane mood • Change expose settings • Disable eternity wallpapers

Use the original charger and barrage to maintain optimum battery performance over the life of your device. The battery comes partially charged. Battery life and charge cycles vary by use and settings. This device supports radio charge .

View battery usage

Notification bar, then select the  Settings icon.

1. Swipe down from the, then select theBattery and device care > Battery > battery usage information will be displayed.

2. scroll to and select > battery custom information will be

Enable power saving mode

From the Battery screen, select Power saving mode then select the switch next to the desire power saving option or select the Power saving mode switch.

Note: Alternatively, swipe down from the Notification bar with two fingers then select and hold the  Power saving mode icon. Battery-smart features can help save your battery for what matters most. Seldom used apps go into App Standby to conserve battery.

Turn off auto sync

From the Settings filmdom, scroll to and select Accounts and backup > Manage accounts > select the Auto sync data switch to turn it off.

notice : blue-ribbon OK to confirm. Turn Auto sync back on to allow apps to download raw data like e-mail, social media posts, etc.

Turn off auto-updates for apps

 Play Store app > Menu icon > Settings > Auto-update apps > Don’t auto-update apps > DONE.

From the home plate blind, select the

Turn off unused services and activate airplane mode 

Swipe devour from the Notification bar with two fingers, then if enabled blue-ribbon Bluetooth and Wi-Fi to disable. If you are traveling and do not have access to mobile or Wi-Fi networks, enable Airplane mood. Select Airplane mode.

Change display settings

Display. 

2. Adjust display settings as desired. 1. To extend battery life, turn off live wallpapers, set the blind to a lower luminosity and decrease screen timeout. From the Settings blind, select2. Adjustas desired.

• LOWER SCREEN BRIGHTNESS: Select and drag the Brightness slider left to lower the screen brightness manually.
• ENABLE DARK MODE: Select the Dark mode circle. 
• DECREASE SCREEN TIMEOUT: Scroll to and select Screen timeout then select the desired option.

: choose and drag theto lower the screen brightness manually. : choose the : coil to and selectthen select the desire

Disable infinity wallpapers

Wallpaper then navigate to and select the desired wallpaper that is not an Infinity or video wallpaper and follow the prompts. 

Note: Visit the 

From the Settings screen, selectthen voyage to and select the desiredthat is not an eternity or television wallpaper and follow the prompts.Note : Visit the Learn & Customize the Home Screen tutorial for more information on wallpapers . In this tutorial, you will learn how to :