Samsung Galaxy Tab 4 10.1 AT&T SM-T537AYKAATT Manual
![Samsung Galaxy Tab 4 10.1 AT&T SM-T537AYKAATT Tablet manual cover](/images/HbtsKtfbyfMkKdfldHBxFzOH/thumbs/thumb175x175.webp)
To perform a factory reset, go to Settings > Backup and reset > Factory data reset, then tap Reset device and tap Delete all to confirm.
Ensure Wi-Fi is enabled by going to Settings > Wi-Fi. Restart your router and tablet. Forget and reconnect to the network by tapping on the network name and selecting 'Forget'.
Reduce screen brightness, disable unused apps and widgets, and activate power-saving mode via Settings > Power Saving.
Clear cache by going to Settings > Storage > Cached data, and uninstall unused apps. Consider a factory reset if the issue persists.
Go to Settings > About device > Software update, and tap on 'Update now' to check for and install available updates.
Connect your tablet to the computer via USB cable. Select 'Media device (MTP)' on your tablet to access files on your computer.
Press and hold the Power button and the Home button simultaneously until you hear a shutter sound or see a visual cue.
Use a soft, lint-free microfiber cloth slightly dampened with water or a screen cleaner to gently wipe the screen. Avoid using harsh chemicals.
Install reputable antivirus software, download apps only from the Google Play Store, and keep your device software up to date.
Ensure the tablet is charged by connecting it to a power source. If it still doesn't turn on, perform a soft reset by holding the Power button for 10–15 seconds.