Sign in on my second device?

[Jerry4]

Why on my android am i asked to sign in on my second device?

[essentialsux]

because someone is trying to be able to control your device with the companion ap

[CrimsonGem]

The same thing happens to me and Samsung can't figure it out.

[officialguy]

It happens when you try to log onto any google-owned service. It's the way that Google does authentication.