IPhone can not solve the password lock, no SIM card, how to contact the owner, or how to export address book number
Where you pick it up, if it is a subway or some amusement parks and restaurants and the like, you can go to the management there, in general, these places will have lost property. If not found in these places, only to find out on the Internet to crack the iPhone password lock software or methods, the last way is to solve the police uncle.
To the Apple shop if the system opened the SIRI can use BUG cut into the address book (the specific method requires Google) and only IOS9.2 system Caixing
ID lock to find my iPhone boot state can not be lifted, unless you know the password, or only replace the motherboard, baseband, hard drive to unlock. However, the replacement of the motherboard, baseband, hard drive after the device will become a demon machine or black machine, can not go after the warranty.