APK MOD INFO
Name of Game: LEGO Harry Potter: Years 5-7
VERSION: 1.05.1.1083

Name of Cheat/Mod/Hack (credits: wendgames):
-MOD MONEY
-EXTRAS UNLOCKED
-CHARACTERS UNLOCKED
-FILM UNLOCKED
-ABILITY UNLOCKED
-DUELING CLUB UNLOCKED

LEGO Harry Potter: Years 5-7 MOD APK 1.05.1.1083 (Mod Money & All Unlocked)

Download the CACHE file/OBB file. They should be .zip or .rar files.
Extract the file to your sdcard.
Move the extracted folder to the location: /sdcard/Android/obb