SExif II* ( 1 2 i % \ samsung SM-J500M H H J500MUBU1BQH2 2017:09:28 16:35:39 h p " ' } 0220 x | b 0100 p ! d 2017:09:28 16:35:39 2017:09:28 16:35:39 d d d d r d ASCII ALCSIIF5M Xs J \ K = p+q