Samsung Galaxy A53 5G Verizon SM-A536VZKAVZW Guide

To perform a factory reset, go to Settings > General Management > Reset > Factory Data Reset. Follow the on-screen instructions to complete the process. Ensure you back up your data beforehand.
To extend battery life, reduce screen brightness, limit background app activity, and enable power-saving mode under Settings > Battery and Device Care.
First, try a different charging cable and power adapter. Check the charging port for debris. If the issue persists, perform a soft reset by holding the power and volume down buttons until the phone restarts.
Go to Settings > Software Update > Download and Install. Follow the prompts to update your device to the latest software version.
Press and hold the volume down and power buttons simultaneously until the screen flashes, indicating the screenshot has been captured.
Use Samsung Smart Switch. Install the app on both devices, connect them using a cable or Wi-Fi, and follow the on-screen instructions to transfer data.
Clear the cache partition from Recovery Mode. Free up storage space by deleting unused apps and files. Also, ensure all apps and the system software are up to date.
Dial your own phone number or press and hold the '1' key to access voicemail setup. Follow the prompts to create a greeting and set a password.
Make sure the camera lens is clean. Use the Pro Mode for more control over camera settings. Keep the camera app updated for the latest features and improvements.
Restart your phone and router. Forget and reconnect to the Wi-Fi network. If the issue persists, reset network settings under Settings > General Management > Reset > Reset Network Settings.