If your phone has video and multimedia messaging (MMS) capabilities, you can probably upload videos from your mobile device.
To upload a video:
- Using email or MMS, send the video from your device to the upload address provided with your YouTube account (for directions on how to find your unique upload address, see below).
- Once we’ve received the video, we’ll send you a confirmation SMS or email letting you know the video was uploaded successfully.
- You can then access YouTube for desktop and edit the settings for your video. Mobile YouTube currently does not support video editing.
For more details visit here