Actually I have a lot of problems uploading through my iPhone, a lot of the time I have to do multiple attempts because it just freezes for about a half hour or more. Also most times when I post on the forums the app freezes and I have to hit cancel reply, but the post still goes through. I have a few other things that happen with the app too. This all happened with full bars full wifi, and I can send pictures in seconds through text and other apps, so it isn't a phone issue.