Step 5 isn’t quite right. You can pry the speaker up like that, but you need to pull on the speaker to remove it, not pry it up. Pulling it out is difficult without removing more of the framing. I’d advise extreme caution removing the speaker like they have illustrated without pulling up more of the framing around the outside of the phone first. It’s more screws to deal with, but it’s better than breaking anything.
Step 5 isn’t quite right. You can pry the speaker up like that, but you need to pull on the speaker to remove it, not pry it up. Pulling it out is difficult without removing more of the framing. I’d advise extreme caution removing the speaker like they have illustrated without pulling up more of the framing around the outside of the phone first. It’s more screws to deal with, but it’s better than breaking anything.