I have the 4s and when I tape a video and send it to any other user, it becomes smaller and pixelated. Also when I receive a MMS from another user, it is also small and pixelated. I am uploading the latest IOS software on my phone now, and I was once told to back it up and restore it completel, but I have not because my husband has itunes on our only PC and I don't want the info to merge with his. Any ideas on how to receive clear MMS videos?
this is an expected behavior. MMS isn't going to be the best way to share videos because the longer the video is the more compressed it is going to get thus the poorer the quality is going to be. There's really no way around that other than using a video sharing service.