The tutorial of 2FA for Android

1.Find the “Google Play” in your phone.

2.Search for “Google Authenticator”.

3.Download and Install.

4.Choose to use scan barcodes.

5.Use Scan Barcodes to scan 2FA pages on BigONE.

6.A set of 6 digits appears.

7.Fill this number into the 2FA registration page to complete the registration process.