Samsung Galaxy S20 FE 5G AT&T SM-G781UZBAATT Guide
![Samsung Galaxy S20 FE 5G AT&T SM-G781UZBAATT Phone manual cover](/images/pKQgavjJxcadnZKudapbMFHU/thumbs/thumb175x175.webp)
To take a screenshot, press and hold the Volume Down and Power buttons simultaneously for a few seconds until you see the screen flash. The screenshot will be saved in your Gallery app.
To improve battery life, reduce screen brightness, limit background app activity, and use battery saver mode. Additionally, disable features like Bluetooth and GPS when not in use.
Ensure that the charging cable and adapter are not damaged. Try using a different power outlet or cable. If the problem persists, clean the charging port with a soft brush and restart the phone.
Go to Settings > General Management > Reset > Factory Data Reset. Confirm by tapping Reset and follow the on-screen instructions. Make sure to back up important data before proceeding.
Use Samsung's Smart Switch app to transfer data from your old device. Install the app on both phones, connect them via cable or Wi-Fi, and follow the prompts to transfer contacts, photos, and more.
Overheating can occur due to prolonged use of intensive apps or games. Allow the device to cool down, close unnecessary apps, and avoid using the phone while charging. If the issue continues, contact support.
Go to Settings > Connections > Mobile Networks > Network Mode. Select an option that includes 5G, such as 5G/LTE/3G/2G (auto connect), to enable 5G connectivity.
Try performing a soft reset by holding the Power and Volume Down buttons until the phone restarts. If the screen remains unresponsive, contact customer support or visit a service center.
Go to Settings > Software Update > Download and Install. Follow the prompts to update your phone to the latest software version. Ensure your device is connected to Wi-Fi and charged.
To customize the home screen, long press on a blank area of the screen, then use options to add widgets, change wallpapers, and rearrange app icons. You can also create folders to organize apps.