Star Wars Battlefront Cheats

Kill a Jedi Hero
To kill a Jedi hero instantly just play a level with starfighters and land the starfighter on top of them.
On the Bespin Platforms, Kamino, and The Rhen Var Citadel stages it is possible to blow Jedi Heroes off of the platforms and/or cliffs by using grenades/grenade launchers or heavy blaster cannons shooting near their feet.
Any Stage where a speeder bike is available. You can speed through Jedi Heroes at full speed and it will kill them instantly.

Unlimited Health or Ammunition
Stand, crouch, or lay near any one of the replenishment depots. Camp there with a sniper rifle and keep firing.

Blaster Rifle Head Shots
The accuracy of the infantry's blaster rifle decreases dramatically the longer you shoot. However, the first 3-4 shots will almost always be dead on target, making it a deadly snipe tool even over moderately long distances if you keep the bursts short. A great benefit that comes from sniping with the blaster rifle is the rapid fire which can give you up to three head shot points per kill if you're aim is on. For these reasons, selecting the sharpshooter is really only necessary for sniping over really long distances. On most battlefields though, the scope on the blaster rifle should suffice, also greatly improving your chances at close encounters.

Sniper spot
Go to Bespin cloud city. Then pick the base at the bottom rigt cornner. Take a left and go on until you see an opening. Get down to the ground and you will have a great sniping area.

Change background
Once you have finished setting up Instant Action, you can change the background by pressing Y. The background changes into different screenshots of the course.

Killing Droidekas
A Droideka is usually difficult to defeat with its shields up. If one is rolling, run directly next to it. When it puts its shields up, stand in front of it, almost in the shield. The way the blasters are set up, the game glitches and will not let it shoot you because you are between them. This also works with the shields off.

Choose the ARC trooper (the one with the rocket launcher) and place mines very close around the Droideka when he is not looking. He will turn off his shield if there is no one to shoot at, transform into his rolling form, and will be an easy target.

When a Droideka is rolling up to you and you are reloading or do not have enough time to shoot before it puts its shield up, run straight behind it and shoot its shield. It will try to turn and shoot you, but it is too slow. Eventually after shooting fifteen to thirty bullets into it, the Droideka will lower its shield and you can destroy it.

Killing Tusken Raiders
Steal Rebel tank and go to a Tusken camp. Sit there with the turret gun and kill them. Do not use the cannon or they will know that you are there.

Ordering an advance
First, get the biggest group possible to follow you. Lead them into where you want them to advance from. Then, order them to hold position. Next, get rid of all your explosives by firing them at the enemy. When the enemy pulls back, order your troops to follow you, and lead them head onto the enemy. Note: This cannot be done with droids.

Jumping
Play as a Jet Trooper and get into a Republic Gunship. Change to a passenger. When you go as high as you can, jump and turn the jetpack on. You will fly for a few seconds and lose no health when you land.

Super-jump without a jetpack
Turn the friendly fire option off. Start a game with a character who has thermal detonators or a time bomb. Throw the grenade or plant the time bomb. Get directly on-top of it, and just before it explodes, Jump. You will be rocketed into the air. Note: If you are not a Jet Trooper or Dark Trooper, you may lose some health.

Do a 360
Get in a carrier ship (Republic Gunship recommended). Speed up and pull the reverse. You will spin around. Note it may require several attempts.

Speeder Bike tricks
Note: The fastest Speeder Bikes are in the "Galactic Civil War". In Tatooine: Dune Sea, Yavin 4: Temple, Naboo: Plains, or Endor, start at a base with a Speeder Bike. Gain alot of speed and head for a jump. Try to do tricks like 180s, 270s, 360s, Cut-backs, etc. If you go off a huge jump, you might die. Before you hit the ground, jump off your bike. The chance of an exploding Speeder Bike are decreased.

Riding vehicles
It is possible to ride on vehicles such as the AT-AT or the AT-TE with the Jet Trooper or the Dark Trooper. If you fly up there and land, you can use the pistols to shoot accurately. Also, you might be able to jump from a cliff or something similar with a real sniper or a automatic machine gunner.