Go to inside EA sports and move the pointer to the credits option to highlight it, then type one of the following:

Effect - Code

UNLOCK ALL TIME SAF and ALL TIME NZL - ulocknzlsaf
UNLOCK ALL TIME ENGLAND - ulockate
UNLOCK SHARJAH - ulocksharjahtmnt
UNLOCK ALLTIME WEST.IND and ALL STAR - ulockastars
SUPER BATSMAN - sbatsman
SLIPPERY HANDS - butter