Samsung Galaxy Note20 Ultra 5G Xfinity Mobile SM-N986UZKACCT Guide
![Samsung Galaxy Note20 Ultra 5G Xfinity Mobile SM-N986UZKACCT Phone manual cover](/images/NsvGRHywevdBtoKyDGrvuKpv/thumbs/thumb175x175.webp)
To take a screenshot, press the Volume Down and Power buttons simultaneously and quickly release them. The screen will flash, and a notification will appear, indicating that the screenshot has been captured.
First, ensure that you are using the original charger and cable. Check for any debris in the charging port and clean it if necessary. Try using a different power outlet or charging cable. If the issue persists, consider restarting your phone or performing a factory reset as a last resort.
To enable 5G, go to Settings > Connections > Mobile Networks > Network Mode and select an option that includes 5G, such as "5G/LTE/3G/2G (auto connect)."
Reduce screen brightness, enable power-saving mode, limit background app activity, and disable 5G when not needed. Additionally, keep your apps updated and consider using dark mode to save battery life.
Navigate to Settings > General Management > Reset > Factory Data Reset. Follow the on-screen instructions to complete the process. Ensure you back up your data before proceeding, as this will erase all data on the device.
Overheating can occur due to intensive app use or environmental factors. Close unused apps, avoid direct sunlight, and remove the phone case if it feels hot. If the problem continues, restart your device or check for software updates.
Ensure the camera lens is clean, use Pro Mode for manual adjustments, and keep the software updated for the latest camera enhancements. Additionally, explore various camera modes to find the optimal settings for different shooting conditions.
First, try a soft reset by holding the Power and Volume Down buttons simultaneously until the device restarts. If the screen remains unresponsive, perform a factory reset or seek professional support if hardware issues are suspected.
Connect your device to a monitor or TV using a compatible USB-C to HDMI cable or a DeX Station. Follow the on-screen instructions to set up Samsung DeX and use your phone in a desktop-like environment with a keyboard and mouse.
Go to Settings > Device Care > Storage > Clean Now. This will clear cached data from your apps, improving performance and freeing up space.