To unlock Team Adidas, the 3 Stripes Arena and special uniforms enter the following code - 28GQ-ABUS-M5Q7-4U54-6EE2.

At the 'Password' screen enter H.I.Z.Z.O. To unlock Jay-Z.

At the NBA Codes screen, enter one of the following codes to active the corresponding cheat function:

Unlock Adidas Artillery II - Black:
99B6356HAN

Unlock Adidas Artillery II - White:
NTGNFUE87H

Unlock Adidas BTB Low - St. Patty's Edition:
7FB3KS9JQ0

Unlock Adidas C-Billups - All-Star Edition:
BV6877HB9N

Unlock Adidas C-Billups - Vegas Edition:
85NVLDMWS5

Unlock Adidas Campus Lt - St. Patty's Edition:
CLT2983NC8

Unlock Adidas Crazy 8 - St. Patty's Edition:
CC98KKL814

Unlock Adidas Equipment Bball - St. Patty's Edition:
22OIUJKMDR

Unlock Adidas Garnett Bounce - All-Star Edition:
HYIOUHCAAN

Unlock Adidas Garnett Bounce - Vegas Edition:
KDZ2MQL17W

Unlock Adidas Gil-Zero - All-Star Edition:
23DN1PPOG4

Unlock Adidas Gil-Zero (Vegas Edition):
QQQ3JCUYQ7

Unlock Adidas Gil-Zero Mid (Away):
369V6RVU3G

Unlock Adidas Gil-Zero Mid (Home):
1GSJC8JWRL

Unlock Adidas Stealth (All-Star Edition):
FE454DFJCC

Unlock Adidas T-Mac 6 (All-Star Edition):
MCJK843NNC

UnlockAdidas T-Mac 6 (Vegas Edition):
84GF7EJG8V

Unlock Bobcats Secondary Road Jersey:
WEDX671H7S

Unlock Jazz Secondary Road Jersey:
VCBI89FK83

Unlock Nets Secondary Road Jersey:
D4SAA98U5H

Unlock Wizards Secondary Road Jersey:
QV93NLKXQC

Unlock Alternate Jerseys
At the Input screen enter the following codes to unlock the corresponding alternate jersey.

Unlock Eastern Conference All Stars Home Jersey 2007:
5654ND43N6

Unlock Western Conference All Stars Away Jersey 2007:
XX93BVL20U

Unlock Western Conference All Stars Home Jersey 2007:
993NSKL199

Unlock New Jersey Nets 2nd Road Jersey:
D4SAA98U5H

Unlock Washington Wizards 2nd Road Jersey:
QV93NLKXQC

Unlock Charlotte Bobcats 2nd Road Jersey:
WEDX671H7S

Complete the following achievements to unlock the corresponding GamerPoints. There are altogether 15 achievements with a total of 1000 GamerPoints.

Play and Complete a Ranked match - 50 GamerPoints:
Play and complete a normal ranked match against any opponent.

Four Users on 1 Machine - 50 GamerPoints:
Play and complete a game with four users on the same machine (2 players on each team)

Perform Level 3 High Flyer Move - 50 GamerPoints:
In a game session successfully perform at least one Level 3 'High Flyer Superstar' move.

Perform Level 3 Playmaker Move - 50 GamerPoints:
In a game session successfully perform at least one Level 3 'Playmaker Superstar' move.

Perform Level 3 Post Move - 50 GamerPoints:
In a game session successfully Perform at least one Level 3 'Post Superstar' move.

Perform Level 3 Scorer Move - 50 GamerPoints:
In a game session successfully perform at least one Level 3 'Scorer Superstar' move.

Perform Level 3 Shooter Move - 50 GamerPoints:
In a game session successfully perform at least one Level 3 'Shooter Superstar' move.

In The Zone High Flyer Move - 70 GamerPoints:
In a game session successfully perform at least one 'In the Zone High Flyer Superstar'.

In The Zone Playmaker Move - 70 GamerPoints:
In a game session successfully perform at least one 'In the Zone Playmaker Superstar' move.

In The Zone Post Move - 70 GamerPoints:
In a game session successfully perform at least one 'In the Zone POST Superstar' move.

In The Zone Scorer Move - 70 GamerPoints:
In a game session successfully Perform at least one 'In the Zone Scorer Superstar' move.

In The Zone Shooter Move - 70 GamerPoints:
In a game session successfully Perform at least one 'In the Zone Shooter Superstar' move.

Challenge an Online User/Ranked - 100 GamerPoints:
Challenge an online user to a Ranked game and complete this game

Online with 1,000 People - 100 GamerPoints:
Be online when there are 1,000 people online at the same time

Online Multiplayer Co-op - 100 GamerPoints:
Complete a multiplayer Co-op online game with at least one friend against two or more users