Samsung Galaxy Note 7 US Cellular SM-N930RZBAUSC Manual
![Samsung Galaxy Note 7 US Cellular SM-N930RZBAUSC Phone manual cover](/images/mgUdYagNakJNTdcxygRqRUkD/thumbs/thumb175x175.webp)
To perform a factory reset, go to Settings > Backup and reset > Factory data reset > Reset device > Delete all. Ensure you have backed up your data before proceeding.
First, check your charging cable and adapter for any damage. Try using a different charger. If the issue persists, clean the charging port with a soft brush. If none of these steps work, contact Samsung support.
To take a screenshot, press and hold the Power and Volume Down buttons simultaneously until you see a flash on the screen. The screenshot will be saved in your Gallery.
To extend battery life, reduce screen brightness, limit background app usage, disable location services when not needed, and activate power-saving modes available in the device settings.
If your device is running slow, clear the cache by going to Settings > Storage > Cached data. Consider uninstalling unused apps and performing a restart. If issues persist, a factory reset might be necessary.
To enable 'Do Not Disturb', go to Settings > Sounds and vibration > Do Not Disturb and toggle it on. You can customize the settings to allow exceptions such as alarms or specific contacts.
Try restarting your phone by holding the Power and Volume Down buttons for about 10 seconds. If the screen remains unresponsive, perform a factory reset or contact Samsung support for further assistance.
To update your software, go to Settings > About device > Download updates manually. Ensure you are connected to Wi-Fi and have sufficient battery charge before proceeding with the update.
You can transfer data using Samsung Smart Switch. Download the app on both devices and follow the on-screen instructions to transfer data wirelessly or via USB cable.
To set up a fingerprint lock, go to Settings > Lock screen and security > Fingerprints. Follow the prompts to register your fingerprint. Ensure you have a backup PIN, pattern, or password set up.