There aren't any cheat codes for characters.
Cheat codes for Lego Harry Potter can be found on Youtube.
There are cheat codes for red boxes, but there are no cheat codes for characters.
in wizacre's on diagon ally
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All Action Replay codes are available on it's official site, Code Junkies.
In 1-4 you enter the codes in Aeops Owl Emporium and the 5-7 you enter codes in Madam Malkin's. Both are located in Diagon Alley.
Cheat codes are available at all major gaming sites. Install codes come inside the software package, usually on the disk sleeve.
cheat codes
if you want cheat codes just type in Lego Harry Potter cheats for wii and click on any one but ign because that site just has trailers and hints or type in cheat planet and when the consoles are there press on wii and type in h and go down to har
There is no short way to finish it, but you can finish it by finding all the gold bricks and buying all the characters. There are cheat codes that will help you finish it quickly.
Harry Potter and the Philosopher's Stone was released on several platforms. There are video walkthroughs, such as the one above, on YouTube. Websites like Game FAQ's have written versions for each of the games. There are also detailed guides and information on cheat codes.