0 If you've already downloaded the video but can't play it on your Android phone, it could be due to one of the following issues. The video's source could not be successfully downloaded.The video file's header could be missing or corrupted.There may be issues with the video or audio component's synchronization.It's possible that the file won't work with your Android phone or the media player you're using.It's possible that the SD card on which your video is stored has been corrupted as well.If the video was shot on your phone, it's possible that certain modifications to the phone's settings or encoding rendered the video unsupported. Read More: What is the problem with my Android phone that is not playing songs and videos? Add comment