I've just started to realize every single time somebody sends me an MMS video through texts, it is only 8 seconds long. I discovered this the other day when a friend told me he was sending me a 20-something second video and I only get the first 8 seconds. I started looking at all other videos I receive, only 8 seconds long too. Why am I only receiving 8 second long videos, but I can record and send stuff for much longer?