Set up used iPhone and delete previous owner info
was given a used iPhone 4 as a gift..have info of previous owner but can't remove his information (email account, address, iCloud). How do I clear it out so I can put in my I for.
iPhone 4S, iOS 9.3
You have to ask the person who gave it to you.
Read here: What to do before selling or giving away your iPhone, iPad, or iPod touch - Apple Support