Salvador Rios, federal prisoner # 08394-023, wrote a letter about conditions at the Brooks County Detention Center on behalf of himself and other inmates, which was treated as a complaint in a civil rights action and dismissed without prejudice. Rios contends that federal officials subsequently mishandled his mail and legal materials, thereby hindering his refiling of a proper complaint. Rios seeks a remand *605 and an opportunity to file an amended complaint. However, he fails to identify any specific defendant or violation of a constitutional right in connection with the dismissed action. He thus has identified no error in the district court’s dismissal. See 28 U.S.C. §§ 1915(e)(2)(B)(ii), 1915A(b)(l).

The judgment of the district court is AFFIRMED.