How to mine free Pi coin on mobile phone
To start mining Pi, follow a few simple steps:
Find the mobile phone app in the App Store or Google Play by searching for the Pi Network.
Download the app and install it on your mobile device. It's free.
Choose whether you want to register using your Facebook account or your phone number. Please note that if you choose the former method and then lose access to your Facebook account, you may also lose access to your Pi coins.
Enter your first name, surname, nickname, country of residence and telephone number.
Enter the invitation code. Use This invitation Code (SanjayKalasua)You can get it from someone who's already a Pi Network user. The easiest thing to do would be to Google it.
Press the lightning button to start mining Pi. The mining process will run for 24 hours before you need to press this button again.