File Manager

File Manager is a dedicated application for Sony Portable Wireless Server WG-C20 and Micro Vault USB flash drives USM-SA1 and USM-CA1 series. This application enables you to browse, copy and delete content on the WG-C20, USM-SA1 and CA1 series. [Supported OS]. Android 4. 0. 3 - 5. 1. On Android 6.