This listing is for a Galaxy S3 Mini SM-G730A Motherboard / Logic Board. 

Item condition:  USED.  Tested Working. 8GB.

THIS MOTHERBOARD IS LOCKED TO THE AT&T NETWORK.  NOT UNLOCKED.  

Listing includes: S3 Mini SM-G730A Motherboard / Logic Board.

No installation instructions included.  Please make sure you are comfortable installing this part.