How to kick someone out of your account on infinity wifi?

[joimaiveeer]

I used my login on my friends phone to access infinitywifi and now she won't log out of it. How do I kick her or make her sign out of my infinity account? She doesn't no the password only the username because it saves on her phone.

 

[Someone Somewhere]

It's normally considered good security practice to kick out every other login when you change your password.

Whether this 'infinity wifi' has followed good practice is another matter, but it's worth a try.