Connect to a hidden Wi-Fi network
Hidden networks won’t appear in your list of available networks, so you’ll need to know the exact name of the network to join it.
- Go to Settings > Wi-Fi, and make sure Wi-Fi is turned on. Then tap Other.
- Enter the exact name of the network, then tap Security.
- Choose WPA2
- Tap Other Network to return to the previous screen.
- Enter the network password in the Password field, then tap Join.
After you join the network, you'll see 
next to the network and 
in the upper-left side of your display.