no you cant.
Yes, you can still get some.
No. If you use cheats then you cannot get achievements. So basically you can't get achievements while you are using cheats.
No,but you can load a save before you used cheats and then you will still get achievements
All the achievements are still obtainable after inputing the cheats on the chalkboard. Also as a plus if you enter all the extra's cheats, they don't even make you pay for them.
By doing special things. NO CHEATS! If you use cheats you will not get the achievements. If you don't know what you are looking for you can go to the game on your dash board and check what achievements there are to still get.
Unfortunately, you can't. Just like the xbox360, cheats lock trophies and achievements. Take GTAIV for example, as soon as you enter cheats, its over and locked. Also, dont try and download game saves off gamefaqs because even though they have completed the game, this still doesnt give you the trophies. I hoped this helped.
actually it depends on what cheats you're using you cant get achievements if you have a specific kind of cheat on
You can't earn achievements while your using it in the SAME playtrough. Restart the missions without the cheats enabled and you'll be able to earn the achievements again.?I would recommend you finish the campaign first (on veteran if possible) before enabling the cheat codes
Yes you can, but by using these cheats you disable all achievements and rewards until you start a new game. A list of cheats can be found online.
No you cannot the cheat must be disabled at the time for the achievement to be earned. You may turn it back on right after you get the achievement.
Xbox360 Arcade only comes with out of the box with internal memory. There is no hard drive. If you want to transfer profile data and achievements you need to have a xboxlive account on the original xbox and recover the profile on the new elite. If you have purchased a hard drive for the arcade you can still transfer the data to the elite. Here is a helpful link: http://vgstrategies.about.com/od/xbox360faqs/a/Xbox360EliteTra.htm
Using cheat codes disables the Auto save system, however, you may be able to save manually. If you tried that already and it still doesn't work, then you can't. Using cheats also disables Achievements and Trophies.