Preinfo: I currently have an iphone 3gs
So I was on vacation visiting my aunt and uncle two days ago. And my aunt works at a very high tech work where all there workers have the updated iphones given to them by the company. So all the old (used) iphones just go in a bin at my aunts house. So she has about ten of them just stashed in her closet of 4's and 4S's. So she generously offered me a 4s so we went and looked at them and picked out the one in best condition and she gave it to me. So I just arrived home and have plugged it into the computer but it has a passcode lock on it and apparently someone else's information (background image of two children, reminders) So i have been searching all over the internet for how to just wipe the phone clean so that i can reset it. I have tried holding down the top and the home button to do the whole recovery mode thing but it just says i need to restore the phone first but I can't restore the phone without the passcode! I have no idea what to do! Please help me! AUHGG so frustrating!
Added (1). Thanks Guys! I fixed it! And haha no i'm not a brony: P I'm a girl! But i do like my little pony.