If you’re using Android 8, you can change the WiFi frequency on your device. This is a great way to improve your WiFi connection and save energy. To do this, open the Settings app and select Wi-Fi. Then, select the frequency you want to change. You can either choose a specific frequency or set a default value that will work for most devices. Once you’ve chosen a new WiFi frequency, tap on it to set it as your default. You’ll then need to reboot your device in order for the changes to take effect.
