Samsung Galaxy Tab Pro 12.2 Wi-Fi SM-T900ZKAXAR Manual
![Samsung Galaxy Tab Pro 12.2 Wi-Fi SM-T900ZKAXAR Tablet manual cover](/images/DRmRWnFvxWCvQYaKbsFJKEHY/thumbs/thumb175x175.webp)
To perform a factory reset, go to Settings > General > Backup and reset > Factory data reset. Confirm by tapping Reset device and follow the on-screen instructions.
First, ensure the charger and cable are functioning by testing them with another device. Also, clean the charging port to remove any debris. If the issue persists, consider a battery or port issue and contact support.
Reduce screen brightness, limit background app activity, and turn off features like Bluetooth and Wi-Fi when not in use. Additionally, consider using power-saving modes available in the settings.
Clear cache by going to Settings > Storage > Cached data. Also, uninstall unused apps and restart the device regularly. Consider a factory reset if the problem persists.
Go to Settings > Wi-Fi, turn on Wi-Fi and select your network from the list. Enter the password if prompted and tap Connect.
Press and hold the Power and Volume Down buttons simultaneously until you hear a shutter sound or see a screen animation. The screenshot will be saved in the Gallery.
Go to Settings > General > About device > Software update. Tap Update now and follow the on-screen instructions. Ensure the device is connected to Wi-Fi and has sufficient battery.
Avoid using the tablet while charging, close unused apps, and keep the device in a cool environment. If overheating continues, it may be a sign of a hardware issue.
Connect the tablet to the computer via USB cable. On the tablet, select 'File Transfer' mode. The device should appear on your computer, allowing you to transfer files.
Restart the device by holding the Power button for 10 seconds. If the problem persists, ensure the screen is clean and remove any screen protectors. Contact support if the issue continues.