User guide for the UD Link app that lets Android and Fire OS devices browse, copy, and play files on connected storage including CD/DVD and cloud.
The UD Link app provides a range of functions for Android and Fire OS devices, such as browsing and copying files from internal storage, SD cards, USB drives, cloud services, and CD/DVD media. It also supports audio playback, CD ripping, data backup, and cloud‑based audio, photo, and video collections.
Installation is done via Google Play or the Amazon App Store. After installation, the app can be launched from the device’s app list, and most features work without additional hardware, though a DVD drive is required for CD/DVD functions. The manual explains how to log into Google Cloud, recognize discs, play DVD video, and troubleshoot common issues. This manual is written in Chinese.
| Supported storage devices | Internal storage, SD card, USB storage, cloud, CD/DVD |
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Remove the disc, re‑insert it, and restart the UD Link app if necessary.
Make sure the Android device’s OTG (On‑The‑Go) function is enabled, then reconnect the DVD drive.