Tex. Fin. Code § 204.119

Unless stayed by the district court that has jurisdiction over an appeal, a final order of the commissioner revoking a license is effective immediately and the foreign bank shall immediately cease all activity in this state requiring a license. Subject to Section 204.120, all functions requiring a license must be immediately transferred to a branch, affiliate, or agency of the foreign bank that is located outside of this state and that has the power to perform those functions under governing law. Continued activity in this state of an unlicensed foreign bank is subject to Subchapter C, Chapter 35.