Samsung Galaxy A51 5G Unlocked SM-A516UZKAXAA Guide
![Samsung Galaxy A51 5G Unlocked SM-A516UZKAXAA Phone manual cover](/images/vrajKaQxIerdOmrdeXEOrMPO/thumbs/thumb175x175.webp)
To perform a factory reset on your Samsung Galaxy A51 5G, go to Settings > General Management > Reset > Factory data reset. Follow the prompts to complete the reset. Ensure you back up your data before proceeding.
To extend battery life, reduce screen brightness, use Wi-Fi instead of mobile data when possible, enable battery saver mode, and close unused apps running in the background.
If your phone is not connecting to Wi-Fi, restart your device and router, forget and reconnect to the Wi-Fi network, ensure Airplane Mode is off, and check for any software updates.
To take a screenshot, press and hold the Power and Volume Down buttons simultaneously. You can also use the palm swipe gesture by enabling it in Settings > Advanced features > Motions and gestures.
Use the Samsung Smart Switch app to transfer data from your old phone to the Galaxy A51 5G. You can transfer via Wi-Fi, USB cable, or by using a compatible computer.
If the screen is unresponsive, try restarting your phone by holding the Power and Volume Down buttons for about 10 seconds. If the issue persists, consider checking for software updates or performing a factory reset.
To enable 5G, go to Settings > Connections > Mobile networks > Network mode and select a mode that includes 5G. Ensure your SIM card and carrier support 5G connectivity.
To improve performance, clear app cache regularly, disable or uninstall unused apps, update your software, and consider resetting the device if performance issues persist.
To update the software, go to Settings > Software update > Download and install. Follow the on-screen instructions to complete the update. Ensure you have a stable internet connection.
If your camera is blurry, clean the lens with a microfiber cloth, ensure the camera app is up to date, and try restarting the phone. If problems persist, reset the camera settings in the camera app.