Many users have problems to play AVi videos on HTC Windows Phone 8X. AVI is named for audio video interleave. It’s also a multimedia container format. As wikipedia said, AVI files can contain both audio and video data in a file container that allows synchronous audio-with-video playback. Anyway, this format can’t be played well by HTC Windows Phone 8X. Wanna watch AVI videos on HTC Windows Phone 8X without any issues? And haven’t found out an available way to make it? Don’t worry, the following article i will share you my own solution to make avi videos playing on the windows 8 phone. Need to be Prepared in advance, an avi to HTC Windows Phone 8X converter is necessary. Here i use Pavtube video converter. If you are a beginner, you may refer to the following article to convert avi videos for HTC Windows Phone 8X. First of all, you should download and install this HTC Windows Phone 8X video converter on your computer. The process is very simple and won’t take much time. Pavtube studio also make many patches for us to get the presets of latest devices, HTC Windows Phone 8X preset included. Here i suggest you also installing the patch. Now, please follow the tips to do it step by step. 1. Run this conversion software. Add your avi video files. 2. Choose HTC Windows Phone 8X format. Since you have installed the patch, this step is rather simple. Just Click on “Format”, located in “Windows” category, then you can easily find the “HTC Windows Phone 8 H.264 (*.mp4)”, just select it. Note: By Clicking “Settings”, you will open a “profile settings” window. you can adjust some parameters to get the video quality you want. But you should know, higher quality with bigger size, Please pay attention to the storage space of your HTC Windows Phone 8X. 3. Press the “Convert” button, begin to convert avi videos to HTC Windows Phone 8X. Thanks to the ATI stream and CUDA technology of this avi converter, the conversion speed is much faster, you will get the result video in a short time. When it’s done, copy the converted video to HTC Windows Phone 8X. Now, everything is ok. Just enjoy your time!