Gta IV won't work on my xbox 360

Go to ign.com for all GTA Cheat Codes.

Jaxson, there is no direct code to enter for the jet pack. However, I will give you a link to the available cheat codes for 360, and a video showing how to get the jet pack. ^^ (Warning) it's not fun to get it. It takes for ever. Furthermore, I thought you were originally wanting the codes for gta V. lol So for gta 4 there is no real code for the jet pack, just a helicopter emulator mod from photoshop.
GRAND THEFT AUTO IV Cheat Codes

there isn't a code for invincibility but there is a phone # that refils ir health:
Full health, armor, and ammunition
Dial "4825550100" on the cell phone. If you enter this code while in a vehicle, it will also repair it. Note: This phone number translates to "GTA-555-0100". This code prevents the "Cleaned The Mean Streets" achievement from being earned.

http://cheatcodes.com/grand-theft-auto-iv-xbox-360-cheats/

Try whit tooht paste

It should prompt you upon first start up if you want to play, simple question.. Have you got the original GTA 4? TBoGT is a DLC Expansion pack.
If you have, follow these steps: 1. Load up GTA 4 2. Press Start > Scroll across to "Game" 3. New 4. TBoGT

try to call some people and ask

Bring the game back to where ever you may have made the purchase, there reason could be a possible faulty disk, the main thing to ask yourself is....Are you able to play another game? if so, does this issue occur?
If yes, then there is a HIGH change it is your remote, however...if not, then it is the disk, for GTA4, Let me know how it goes,
Thanks,
Justin.
Please Rate Me

sorry to hear your game save is corrupt.

while i haven't heart of any save problems with gta 4.... no game is perfect.

If it continually happens with gta 4 and possibly with other games, it could be a sign of hard drive failure.

Hd failure is a common problem with other models.

Just a heads up.

I am almost 100% certain that the warranties of xbox 360 consoles have been extended 3 years.

I also had this problem some months ago, and Im sorry to say that I was told the problem is in the hardware. I had to send my xbox in, and they sent me a brand new one, fully covered under warranty.

Give xbox a call... 1-800-4MY-XBOX, ask about the warranty of your system, and also let them know your problem.
The only way I ever got any games to work with this problem, was to open and close the tray over and over until it finally worked, so I finally just sent it in. Good luck.