How does fgo log in without binding?

Click the login button in the upper right corner of official website. After logging in, click the little robot logo on the account at the top of the webpage. Click the Personal Center option in the black menu list. Click Account Security Options on the navigation bar of the Personal Center. There is an option to bind the phone in the account security menu. There is an option to change the phone on the right side of the bound phone. Enter our new phone number here to unbind the original phone number.

Fate/Grand Order is a role-playing mobile game released by TYPE-MOON, and it is the sequel of Fate series. It launched the Japanese Android version on July 30th, 20 15, and officially launched in Chinese mainland on September 29th, 20 16. Its derivative game is Fate/Grand Order Arcade.

The background of the game is the "Holy Grail War", and the story revolves around seven different eras and seven holy grails. Players need to participate in the game story and achieve the game goals.