However, a court may reduce (modify) to include any of the requirements relating to probation and community control, a legal sentence imposed by it within 60 days of its imposition; after the receipt by the court of a mandate issued by the
appellate court upon affirmance of the judgment and / or sentence upon an original appeal; after receipt by the court of a certified copy of an order of the
appellate court dismissing an original appeal from the judgment and / or sentence; or if further
appellate review is sought in a higher court or in successively higher courts, after the highest state or federal court to which a
timely appeal has been taken under authority of law, or when a petition for certiorari has been
timely filed under authority of law, has written an order of affirmance or an order dismissing the appeal and / or denying certiorari.