She then switched to patrolling the Ulgan station, operating off the coast of Samar in cooperation with U.S. Army forces until 6 October 1901.

She retired to Cavite for repairs from 25 February to 7 May 1902 and then proceeded to Zamboanga patrol station, where she cruised for a number of months, carrying U.S. Army troops and United States Marines on various missions.

Quiros was recommissioned on 2 September 1904, and following service with the Philippine Squadron sailed for China, arriving at Shanghai on 3 August 1905.

She departed the Philippines on 11 November 1911 bound for Amoy, China, then proceeded to Shanghai, where she again took up duties on the Yangtze Patrol.

She was decommissioned at Shanghai on 10 August 1923 and was used as a target until sunk by U.S. Navy destroyer gunfire off the coast of China on 16 October 1923.