Yes. Penal Code §1473.7 is not the only basis for countering a criminal conviction. In addition to a petition for habeas corpus, other ways of challenging a criminal conviction include (but are not limited to): Direct appeal of the criminal conviction; Penal Code §1018, which allows you to withdraw a plea for “good cause” within six months of judgment; Penal Code §1016.5, which allows a court to vacate a sentence if the trial court failed to provide the statutory notice about potential immigration consequences; Penal Code §1203.43, which vacates a drug conviction pursuant to deferred entry of judgment (DEJ); Penal Code §1385, which allows the court to dismiss a criminal case in the interests of justice; and Penal Code §1473.6, which provides for a post-conviction vacation of judgment for victims of the Rampart scandal.