MICROSOFT LUMIA 550 MUSIC AND RINGING DO NOT WORK

14,29% of the problems of Microsoft Lumia 550 Occurr occasionally and we have work orders related to Sound problems. These problems involve these speakers, such as microphones of the device. Usually these components are replaced.

Sobre a Microsoft

Microsoft Corporation (/ˈmaɪkrəˌsɒft/,[6][7] abbreviated as MS) is an American multinational technology company with headquarters in Redmond, Washington. It develops, manufactures, licenses, supports and sells computer software, consumer electronics, personal computers, and services. Its best known software products are the Microsoft Windows line of operating systems, the Microsoft Office suite, and the Internet Explorer and Edge web browsers. Its flagship hardware products are the Xbox video game consoles and the Microsoft Surface tablet lineup. As of 2016, it is the world's largest software maker by revenue,[8] and one of the world's most valuable companies.[9] The word "Microsoft" is a portmanteau of "microcomputer" and "software".