The Magic Begins

The Leaky Cauldron-
You will begin in the Leaky Cauldron. Use Hagrid to move everything possible with Wingardium Leviosa. Prime targets include silver cups and candles. Have Harry stand on the platform in the upper righthand corner of the room while Hagrid raises it with Wingardium Leviosa. Run up the stairs and grab the handful of gold studs along with the handle. Plug it into the door and open it to continue.

Diagon Alley
Have Hagrid build the wall with Wingardium Leviosa to continue into Diagon Alley. Snag the potion ingredients and blow up the cauldron to remove the obstacle. Havig Hagrid pull the chain to enter Gringotts Bank.

Gringotts Bank
Use Hagrid's Wingardium Leviosa spell to stack books and open chests when you enter the bank. It can also be used to activate the lamps that are found along the Goblin Tellers desks, which will make a blue stud appear. You can also shoot at the desks with Hagrid's wand and destroy them for a large number of studs. You will not be able to open the gate to the dragon until later. Take control of the goblin and have him open the gate. There are treasure chests here that can't be accessed yet, but you can still shoot the couches for studs. Open the first vault and collect the money inside. Then have Hagrid pull the lever on the left side of the room to make the dragon withdraw. Have the goblin open the next vault to activate another scene.

Back In Diagon Alley
Nothing to do here. Just enter the wand shop.