my father is having issues with his iphone 5s involving ios 9.1 and find my iphone
it was never backed up on a pc
and when we try to use find my iphone it turns off
this started after he updated to ios 9
any ideas will help
It's likely because you're skipping logging in with the Apple ID. Find my iPhone is an iCloud service so you have to authenticate the Apple ID for it to work.