Samsung Galaxy Tab 3 7.0 Wi-Fi SM-T210RZWYXAR Manual

To perform a factory reset, go to Settings > Backup and reset > Factory data reset. Follow the on-screen instructions to complete the reset process. Ensure all important data is backed up as this will erase all data on the tablet.
To extend battery life, reduce screen brightness, disable Wi-Fi and Bluetooth when not in use, close unused apps running in the background, and enable power-saving mode.
Ensure that Wi-Fi is enabled on the tablet. Restart the router and the tablet. Check for any software updates. Forget the Wi-Fi network and reconnect by entering the password again.
To update the software, go to Settings > About device > Software update > Update. Ensure that the device is connected to Wi-Fi and that the battery is sufficiently charged before beginning the update.
Delete unnecessary apps and files, clear app cache, and move media files to an external SD card. You can also use the built-in Storage settings to manage and free up space.
Try restarting the tablet, clearing app caches, and uninstalling apps you don't use. Consider a factory reset if the problem persists, but ensure your data is backed up first.
To take a screenshot, press and hold the Power and Home buttons simultaneously until you see a flash on the screen or hear a shutter sound. The screenshot will be saved in the Gallery app.
Yes, you can use a capacitive stylus with the Galaxy Tab 3 7.0. It is compatible with any stylus designed for capacitive touchscreens.
Go to Settings > Accounts > Add account. Select the type of email account you want to add, enter your email address and password, and follow the on-screen instructions.
Try restarting the device by holding down the Power button until it turns off. If the screen remains unresponsive, perform a soft reset by removing the battery (if applicable) or holding the Power button for an extended time.