In the film, Harry snaps the Elder Wand in half and throws it off a bridge. This looks cool, but it creates a logical nightmare. In the book, Harry uses the wand to repair his own original phoenix-feather wand (which was destroyed in Book 7). In the film, Harry walks away wandless until the epilogue. What did he use for 19 years? The “20 fix” often addresses this glaring omission.
The end begins as Harry, Ron, and Hermione continue their quest to find and destroy the Dark Lord's remaining Horcruxes. With the Wizarding World in flames and the Battle of Hogwarts looming, Harry must face his destiny and the ultimate sacrifice. harry+potter+and+the+deathly+hallows+part+2+20+fix
In the film, Harry and Voldemort’s final fight becomes a physical brawl and a flight through the air. A "fix" would return to the book's psychological tension: a circular standoff in the Great Hall where Harry explains Voldemort’s failures in front of everyone, emphasizing that Tom Riddle is ultimately just a man. 2. The Death of Voldemort In the film, Harry snaps the Elder Wand
Having them stay in the Great Hall awkwardly (as in the book) rather than just walking away. In the film, Harry walks away wandless until the epilogue
“For a little while… nothing extraordinary.”