How to remove my old iphone which is still associated with my apple ID?
Hi,
I gave my father my old iphone 5s a few years ago.
Recently I activated Icloud to sync photos from my current iphone 6 to my laptop, and found out that my father is receiving my photos on his phone.
His device is removed from my Apple ID, he is using his own Apple ID.
How do I remove his phone from being associated with my Apple ID?