Samsung Galaxy Note 7 AT&T SM-N930AZBAATT Manual

To perform a factory reset, go to Settings > Backup and Reset > Factory Data Reset. Confirm by selecting 'Reset Device' and then 'Delete All'. Ensure your data is backed up as this will erase all data on the device.
Overheating can be caused by intensive apps or charging issues. Ensure apps are up to date, reduce usage during charging, and avoid using non-Samsung chargers. If the problem persists, consider reaching out to Samsung support.
To improve battery life, reduce screen brightness, turn off unused features like Bluetooth and GPS, and enable power-saving modes. Regularly check for software updates, as these may improve battery efficiency.
Use Samsung Smart Switch to transfer data. Download the app on both devices, connect them via a cable or Wi-Fi, and follow the on-screen instructions to transfer your data.
Check the charging cable and adapter for damage and try using a different outlet. Clean the charging port of any debris. If the issue persists, it may require professional repair.
Press and hold the Volume Down and Power buttons simultaneously until the screen flashes. The screenshot will be saved in the Gallery under Screenshots.
Restart your phone and router. Ensure Wi-Fi is enabled and forget the network before reconnecting. Update the device software and check for any interference from other devices.
Go to Settings > About Device > Software Update > Check for Updates. If an update is available, follow the prompts to download and install it. Make sure your device is charged and connected to Wi-Fi.
Go to Settings > Lock Screen and Security > Fingerprints. Follow the on-screen instructions to register your fingerprint. Make sure to cover the entire sensor with your fingertip for accurate scanning.
Use Samsung Cloud or Google Account to back up data. Go to Settings > Cloud and Accounts > Backup and Restore, and choose the backup method that suits your needs.