I can't find where I have seen someone bring this up inside another thread, but in that thread they said that if you change your stock messenger app to a 3rd party messenger, it seems to have fixed the problem on the messages coming back failed. I've been using gosms after I read about that, and it has not seemeed to halp. I am still getting my messages constantly coming back failed and it's driving me nuts. BUT, it turns out that even though they are coming back on my side failed, the other people seem to still be getting them. I just hate that I have no way of knowing if it ACTUALLY IS failed, or if it's just coming back failed because it's stupid. Even when I try to resend or if I copy the text and resend it, itr still comes back failed, but then the other side says the text sent through a bunch of times... I hate this about this phone. Has anybody found a way around this at all? Is there a different app besides gosms that seems to work?