Samsung Galaxy Note 9 T-Mobile SM-N960UZKATMB Manual
![Samsung Galaxy Note 9 T-Mobile SM-N960UZKATMB Phone manual cover](/images/RUiriQcZJUEYvRZKhkapjHzi/thumbs/thumb175x175.webp)
To perform a factory reset on your Samsung Galaxy Note 9, go to Settings > General Management > Reset > Factory data reset. Follow the on-screen instructions to complete the process. Make sure to back up your data before proceeding.
Fast battery drain can be caused by apps running in the background, high screen brightness, or outdated software. Try closing unused apps, reducing screen brightness, and checking for software updates. You can also enable power-saving mode for extended battery life.
To take a screenshot on the Galaxy Note 9, press and hold the Volume Down and Power buttons simultaneously. You can also use the S Pen by opening Air Command and selecting the "Screen Write" option.
If your Galaxy Note 9 is not connecting to Wi-Fi, try restarting your phone and router. Ensure Wi-Fi is enabled and the correct password is entered. Forget and reconnect to the network if needed. If the issue persists, reset network settings under Settings > General Management > Reset > Reset network settings.
To free up storage space on your Galaxy Note 9, delete unnecessary apps, clear the cache, and move files to a microSD card or cloud storage. Use the Device Care feature in Settings to optimize your storage.
To enable Developer Options, go to Settings > About phone > Software information. Tap "Build number" seven times until you see a message indicating Developer Options are enabled. The Developer Options menu will now appear in the settings menu.
Overheating can be due to intensive apps, high screen brightness, or charging while using the device. Close unused apps, decrease screen brightness, and avoid using the phone while charging. Ensure your phone's software is up-to-date.
You can use the Samsung Smart Switch app to transfer data from your old phone to the Galaxy Note 9. Download the app on both devices, select the transfer method (wireless, USB, or PC), and follow the on-screen instructions.
If the camera is not focusing, clean the lens with a soft cloth. Restart the camera app or the phone if needed. You can also try clearing the camera app's cache by going to Settings > Apps > Camera > Storage > Clear cache.
To enable split-screen mode, open an app and tap the Recent Apps button. Tap the app's icon above the window, then select "Open in split-screen view." Choose the second app to display both apps simultaneously.