As BeiDou Navigation Satellite System has entered a new stage of promoting its quality development via application, systematic approaches to applying BeiDou in the mobile market, which is the most sensitive, responsive, flexible, and resilient mass market, hold an essential part in prospering BeiDou industry and national economic development. Through analysis of the large-scale application of BeiDou in the mass market of smartphones from perspectives of the industry chain, value chain, and policy chain, in-depth explorations of prohibiting BeiDou's massive application in smartphones are conducted from the supply side, demand side, and environment side. With a summarization of referable measures from other global navigation satellite systems, especially GPS, policy advice is provided afterward on the large-scale application of BeiDou. Firstly, from the supply side, it is importance to make enterprises play the lead and develop industry via relevant military-to-civilian technologies, which enhances the technical capability of meeting demands. Secondly, from the demand side, it is to develop scenarios with efforts and cultivate world-class product and service providers which dig and upgrade demands. Thirdly, from the environmental side, it is to promote the BeiDou application in smartphones while building the BeiDou brand, which directs consumers' willingness and actions nationwide.