Samsung Galaxy Tab S 8.4 AT&T SM-T707AHAAATT Manual

To perform a factory reset, go to Settings > Backup and reset > Factory data reset. Confirm your selection and the device will reset to factory settings. Make sure to back up your data beforehand.
Ensure the charging cable and adapter are not damaged and are properly connected. Try using a different outlet or charging method. If the issue persists, it may be a battery or hardware problem requiring professional inspection.
Lower the screen brightness, disable unused apps running in the background, turn off Wi-Fi and Bluetooth when not in use, and use battery saver mode. Regularly update your device software for optimal performance.
Clear the cache of apps, uninstall unused applications, and restart your device. Check for software updates and consider a factory reset if the issue persists.
Go to Settings > Wi-Fi, and ensure Wi-Fi is turned on. Select the desired network from the list and enter the password if required. Tap Connect to establish a connection.
Yes, the Samsung Galaxy Tab S 8.4 supports microSD cards up to 128GB. Insert the card into the slot on the side of the tablet and access it through the My Files app.
Press and hold the Power and Volume Down buttons simultaneously until you see the screen flash. The screenshot will be saved in the Gallery app.
Overheating can occur due to heavy usage, high ambient temperature, or running power-intensive apps. Allow the device to cool down, close unnecessary apps, and avoid using it while charging.
Go to Settings > About device > Software update > Update now. Ensure your tablet is connected to Wi-Fi and has sufficient battery before starting the update process.
Restart your tablet and router, forget the Wi-Fi network and reconnect, and ensure the firmware is up-to-date. Check if other devices can connect to the network to identify if the issue is with the tablet or network.