Samsung Galaxy Tab S2.97 AT&T SM-T817AZKAATT Manual
![Samsung Galaxy Tab S2.97 AT&T SM-T817AZKAATT Tablet manual cover](/images/jjtYGelqapuOHCtCLQpxogIP/thumbs/thumb175x175.webp)
To perform a factory reset, go to Settings > Backup and reset > Factory data reset. Confirm your choice, and the tablet will reset to its original settings.
To extend battery life, reduce screen brightness, disable unused apps, use power-saving modes, and turn off Wi-Fi and Bluetooth when not in use.
Clear the cache partition, uninstall unused apps, and ensure the device's software is up to date to improve performance.
Go to Settings > Wi-Fi, turn on Wi-Fi, select your network from the list, and enter the password to connect.
Check the charging cable and adapter for damage, try a different power source, and ensure the charging port is free of debris.
Press and hold the Power and Home buttons simultaneously until the screen flashes to take a screenshot.
Go to Settings > About device > Software update, and tap on Update now to check for and install any available updates.
Delete unused apps, clear cache files, transfer photos and videos to the cloud or an external storage device to free up space.
Perform a soft reset by holding the Power button and Volume Down button until the device restarts.
Yes, you can use apps like Skype or WhatsApp for voice and video calls. However, the device itself does not function as a traditional phone.