If you want to download free videos for your cell phone, Tech Recipes advises that you can do so with numerous open directories that offer free videos. The mode of search he suggests is:
Open Directories of 3gp files:
Specific Searches for 3gp files:
Google: filetype:3gp inurl:3gp
Philipp Lenssen suggests that replacing “3gp” with “wmv” works better when it comes to getting quality results.