Learn how you could enable Wi-Fi on the Samsung Galaxy S II.
Before you can use Wi-Fi you will have to enable it first. Here's how:
1. Press the Home button to go to the home screen.
2. Then press the Menu .
3. Then tap on Settings.
4. Now select Wireless and network.
5. Then select Wi-Fi settings.
6. From the Wi-Fi settings screen ensure that Wi-Fi is selected.
Now your Wi-Fi feature should be enabled for you to use.