You'll need to wipe the whole phone to disable Find My remotely Reviewed by Ryan Perian Reviewed by Ryan Perian This article explains how to turn off Find My iPhone with or without the phone itself.
You can disable Find My on your iPhone by going to Settings ... it's also the main reason Apple asks you to turn off Find My before intentionally giving your phone to someone else -- they ...
The easiest way to disable Find My iPhone is through the device’s settings. Open the Settings app on your iPhone. Tap on your Apple ID (your name at the top of the screen). Select Find My and then tap ...