iPhone 4 can’t play WMV, WMV HD files. If you want to play WMV, WMV HD in iPhone 4, just download a powerful WMV to iPhone 4 decoding and encording software---Aunsoft iPhone 4 Video Converter, which is the best tool for converting WMV/WMV HD to MP4 with high quality to play in iPhone 4. And it is also not a time-consuming and multi-step process tool as your wish.
Now let's focus on how to convert WMV/WMV HD files to iPhone 4 with this best iPhone 4 Video Converter.
Step 1: Please download and launch Aunsoft WMV to iPhone 4 Converter, then click “Add” button to import your .wmv files in the main interface.
Step 2. Click the drop down icon of “Format” to select output format. Now you want to convert WMV/WMV HD to iPhone 4, so please select iPhone 4 (*.mp4) as output format.

Step 3. Click “Settings”, you have the choice to adjust parameters of output video to get better quality as you wish. Set the output folder by directly select path from “Output” drop-down list.
Step 4. Click "Convert" in the File menu. After a successful and fast conversion, you will get your converted iPhone 4 (*.mp4) files and put them in iPhone 4 for enjoyment.
Have you already known the method about converting WMV/WMV HD to iPhone 4, if yes-saying, try it now.