Now do not let mobile data to limit your entertainments. You will be amused to know that you can decode passwords of wifi which you have connected in past, all you need to do is follow the following steps and bolster your entertainment to endless joy.
Follow these steps accordingly to know unknown Passwords
1.Turn on your Wifi and you will see following type of interface on your device screen. Then click on the available wifi network and press the setting button .
2. After clicking setting button you will see an interface in which click on QR code option .
3.After pressing on QR code , take the screen shot of QR code shown on your device screen.
5. Choose the QR code screen shot and click on upload button . It will take few seconds to decode your password .Now you can se below image with wifi password.
Amazing you know how to know wifi password
Now you can enjoy with unlimited data . But do not misuse it.