Be sure to have the Wi-Fi® network name and password handy before trying to connect to the network. These steps will work for most devices:
For detailed instructions by device, explore Device Support. Just choose your make and model to get started.
FYI: After connecting a device to a Wi-Fi network, your device can connect every time you're in network range.
Learn how to manage Wi-Fi on your mobile device
To disable auto connect on your device; visit Manage Wi-Fi on your mobile device.