Grand Theft Auto IV: Special Edition PS3 Cheat

Any time you're outside, break out your cell phone and insert the following phone numbers to unlock the vehicles listed.
• Annihilator (Helicopter) (359) 555 0100
• Cognoscenti (Car) (227) 555 0142
• Comet (Car) (227) 555 0175
• FIB Buffalo (Car) (227) 555 0100
• Jetmax (Boat) (938) 555 0100
• NRG 900 (Motorcycle) (625) 555 0100
• Sanchez (Car) (625) 555 0150
• Super GT (Car) (227) 555 0168
• Turismo (Car) (227) 555 0147
Cheat: Change Weather & Time of Day
To randomly change the weather and time of day, break out your cell phone and insert the following number: (468) 555 0100.
Cheat: Weapon Batch 1
To unlock a baseball bat, grenades, M4, MP5, pistol, RPG and sniper rifle, insert the following number into your cell phone: (486) 555 0100. Keep in mind that this will disable your ability to acquire some achievements.
James Gutierrez
Cheat: Weapon Batch 2
To unlock an AK 47, knife, Molotov Cocktails, pistol, RPG, sniper rifle and Uzi, insert the following number into your cell phone: (486) 555 0150. Keep in mind that this will disable your ability to acquire some achievements
Cheat: Refill Health, Armor & Ammo
To refill Niko's health and to give him some fresh armor, insert the following number into your cell phone: (362) 555 0100. If you want to give him health, fresh armor and refill all ammunition, insert this number instead: (482) 555 0100. Keep in mind that this will disable your ability to acquire some achievements.