On September 27, 2016, at Midnight, WPPZ and WPHI swapped frequencies, with "Praise" moving to 107.9 FM, and "Boom" moving to 103.9 FM (it also marked the return of the WPHI call letters to the frequency that originated the call letters). With the change, WPHI's classic hip hop format shifted to urban contemporary; the classic hip hop songs have been reduced to just a few per hour, with the station now emphasizing currents and recurrents. This marks the fourth attempt by Radio One to compete against long dominant WUSL.