Stan: He just see your photos and messages nothing very special.
Kyle: He changed the names of your contacts for names of characters from the Harry Potter ...... so you are like two hours talking with Draco Malfoy not knowing who is.
Kenny: He took a lot of pictures and put all on instagram so when you go to you're instagram you had many pictures to delete.
Cartman: He sent sms to Kyle saying that you hate him when you found out you never let him touch in your phone.