You have to get all thirteen skulls. I don't think there's another way to get it.
There is no cheat for recon armor.
No. Bungie's gives you the armor as an award. You can't cheat the armor, unless you can cheat them.
is no
NO
it is the same cheat for health and armor
You have to download a mod, there is no halo armor in the game itself.
there are no cheats.
No.
yup, it is.
You can increase your armor by typing in the cheat preciousprotection.You can even have the armor to 200% by completing tank missions in line.You can have unlimited armor by using a trainer.
/armor 1000
There isn't a known cheat code for this on Halo 3.