Follow these steps to download 163-mp3 videos through mobile phone:
Step 1: Open 163-mp3 app.
Step 2: Decide the video to download.
Step 3: Click on the Share Option.
Step 4: Copy the 163-mp3 video URL.
Step 5: Open the 163-mp3 Video Downloader tool.
Step 6: Paste the copied URL at Downloading box.
Step 7: Click on the download button.
Step 8: Choose the video format and save.
Step 9: 163-mp3 video will be saved on mobile phone.