If you Want to use Free Wifi , So follow below Steps :-
Step 1- The first app is WeFi Pro, this app will be available to you at Google Play Store. It can be downloaded for free. Its specialty is that you will not need to search for Wi-Fi in the phone. This app will automatically detect the public Wi-Fi connectivity to the phone.
Step 2- The second app is Instabridge. It is also available free on the Google Play Store. Through this app you can connect the phone to the public Wi-Fi. The specialty of this app is that it connects your phone to the fastest network. Not only this, if it does not find any network, it switches to the mobile network.
Step 3- Apart from this, if you use Facebook, you can find Wi-Fi from here too. You need to login to Facebook for this. After this, click on the menu options on the right hand side. Here you will get the option of app. Click on See All in it. Here you will find the option of wi-fi. Tap on it.
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