Enter these cheats on the codes screen in My NBA Live:
Get 50,000 Dynasty points: YISS55CZ0E
All Classics Hardwood Jerseys: PRYI234N0B
All shoes: FHM389HU80
All team gear: 1NVDR89ER2
Huarache 2K4: VNBA60230T
Nike Air Unlimited: XVLJD9895V
Zoom Generation Low: 234SDJF9W4
Nike Bg: 0984ADF90P
Shox Elite: 2388HDFCBJ
Zoom LeBron II: 1KENZO23XZ
Alternate Hornets Jersey: JRE7H4D90F
Alternate Sonics Jersey: BHD87YY27Q
Cheat: Uniforms
Unlock the Hawks' new road uniform: HDI834NNUA
Unlock the Warriors' new road uniform: NAVNY2957P
Unlock the Mavericks' new road uniform: AAPSEUD09U
Unlock the Celtics uniform: XCV43MGMOS
Unlockable: Teams and Jerseys
Unlock all teams and jerseys by winning the slam dunk contest.
Hint: Dunks
*Rock The Baby dunk: Hold R when running to the net, press X as your gather, and press X again. *Rock The Cradle dunk: Hold R and move toward the basket with X, then tap Y.
*360 Pump dunk or 180 Pump dunk: Hold R and move toward the basket with Y. *Rotate the Left Analog-stick 360 or 180 degrees, then tap Y again.
*One Hand Windmill: Hold R, move toward the basket with B, tap Y.
*Two Hand Windmill: Hold L, move toward the basket with B, tap Y.
*Two Hand Reverse Windmill: Hold L, move toward the basket with A, tap Y.
*Between Legs dunk: Hold R, move toward the basket with B, tap A.
*One Hand Tomahawk: Hold L, move toward the basket with B, tap A.
*Under The Legs Two Hand Reverse: Move toward the basket with Y, tap A.
*Hang on rim by armpit: Hold L and press X for the gather and B for the dunk.
*Throw ball off screen: Hold Left or Right then tap Right Analog-stick Up.
*Throw ball off the camera: Hold D-pad Up and tap Right Analog-stick Up.
*Throw ball off shot clock: Hold L + R and press the Right Analog-stick in any direction.
*Under The Rim Windmill: From the 3 point corner, hold L + R and move toward basket with Y. Tap Y again to dunk.
*Cover Eyes dunk: Hold L + R and move toward the basket with B, then hit X.
*Behind the back dunk: Hold L + R and move toward basket with X, tap B.
*Between legs twice dunk: Hold L + R and move toward basket with B, tap B again.
*Throw it of the glass and then do a flip and between the legs ally oop: Stand at the 3 point line then tap the right analog stick any direction. Right after that hold L + R and press B then press A.
*Spring board double underneath the legs dunk: Toss the bass then press and hold R + L to do the spring board. Next press B to gather and then hold B to dunk. Note: You must catch the ball right off the bounce or else you will do a one handed dunk.
*720: Hold L and press Y to gather. Spin the left-analog stick 2 times clockwise very fast and press B for trick. Hold this for while as the dunk progresses