Your HTC Windows Phone 8X isn't just a phone. It's also a great music and video player. With Windows Phone apps installed, it’s easy to sync HD videos and music to HTC Windows Phone 8X. The built-in player on your phone supports a number of popular audio and video file formats, such as MP3, MPEG-4, Windows Media Audio (WMA), and Windows Media Video (WMV). Unfortunately, AVI video is not a supported file type by the phone. AVI files won’t transfer to or play on your Windows Phone 8X. If this is the case, you must convert the non-compatible AVI video into a format that compatible with your Windows Phone 8X. The guide below will demonstrate how to convert AVI to Windows Phone 8X for playing in full screen by using Pavtube AVI to Windows Phone 8X Converter for Mac. 1. Run AVI Converter for Windows Phone 8X, click “Add video” button or “Add from folder” button to load your source AVI videos into the Windows Phone 8X Video Converter. If you are running a Windows PC, please refer to how to play AVI movies on Windows Phone 8X. 2. Choose HTC Windows Phone 8X format. Click on “Format” menu, and you can easily find the profile “Windows”> “Windows Phone 8 H.264 Video(*.mp4)” as it shows in the below picture. 3. Click “Convert” button to rip AVI to Windows Phone 8X supported MP4 movies. When the conversion is done, click “Open” button to get the converted files, and now you are ready to sync AVI videos to Windows Phone 8X. Good news! Pavtube is offering up to 50% off Special Summer Holiday Discount for its top programs, including Blu-ray Ripper (Win & Mac), Video Converter Ultimate (Win & Mac), Media Magician (Win & Mac), and DVD Creator (Win & Mac). Plus, Like Pavtube on Facebook and you would get an extra 5% off discount from above products! Expires on July 31, 2013. Time-Limitted! Never miss!!!