Step 1: Open Settings from home panel and choose Wi-Fi (or WLAN).
Step 2: Click the switch to turn on Wi-Fi. Then all possible Wlans for iPhone will be displayed . You can choose your own Wi-Fi network or the secure network from the list.
Step 3: Enter password, and tap Join on the keyboard or Join on the top-right corner to build up the connection.
Minutes later, you can connect the network and satisfy yourself with the network connection.
