After an upgrade i returned my iphone 6 plus to verizon. Now I received a message from them saying that I forgot to turn off "Find My Iphone". How do I do it now that they have the phone?
You do it remotely, search it up for instructions.
Not to worry. Thankfully this important feature can be changed through a website when the device is not available. Here is more information:
https://support.apple.com/guide/icloud/locate-a-device-mmfc0f2442/icloud
https://www.icloud.com/find