How do you unlock all stores on the game without going through the levels?

You start the game and when you see CJ in the police car coming up to the train put in the JET PACK CHEAT and continue to watch the first opening scene and it will say wasted but you end up at hospital but you will have unlocked all the shops and put in this-CIRCLE RIGHT CIRCLE RIGHT LEFT SQUARE TRIANGLOE UP- hope I helped

At the begining of the game, don't skip the intro. Whn CJ and the poloce men in the police car pull up by the train tracks to wait for the train, on the controller type CIRCLE-RIGHT-CIRCLE-RIGHT-LEFT-SQUARE-TRIANGLE-UP. And then the cops will dump you off where you start out in the begining. But you wanna try to die and when you do it will say WASTED. Finally type the code in again on front of the hospital and then feel free to go on a shopping spree.😁
Another cheat for $250,000 and full body armour is R1-R2-L1-X-LEFT-DOWN-RIGHT-UP-LEFT-DOWN-RIGHT-UP. Hope you enjoy!😁😁