I've had my bionic from the begining and I have been very lucky with it....when most people were having the connectivity & 4G problems when it first came out I really didn't have those issues. This morning I tried sending a text and it didn't go thru (I got the black envelope with the red X and a message saying it didn't go thru). I tried resending, still nothing. I deleted the message & tried again, nothing. I have restarted my phone, I have pulled the battery, I have tried running off wi-fi, I have tried texting different people in different areas, different states....they all have the same result, nothing I send is going thru but I am receiving texts (as far as I know) just fine, I am getting them from people but mine are not sending. It's really frustrating. It was all of a sudden this morning, everything was fine before. The only odd thing that happened is I tried to change my wallpaper, it said it was set however the wallpaper was black (not what I had set), I tried setting the wallpaper to one of the wallpapers that came with the phone and when I did the phone restarted itself, that's when the problems began. Help Please!!!!!