Usually this happens when switching to and from any android device in which Google will automatically verify you when switching from one android to another, in doing so, google provides secure access to your account for more privacy and security purposes. Google does this by accessing the information you provided, when you first created a google account with us, this is called, "Your Payments Profile" Google uses this info for verification purposes only to help users feel more secure 🔐 when using Android phones/devices.*Note* When users switch from an (old phone) android device to a (new phone) that's not an android device you will automatically be required to take the proper steps to verify that it's you and only you that's trying to sign in from a new phone or an unknown device. Android only uses the Google terms & conditions, when signing in & out additional details will be provided.
