WoW! I can't believe i finally found someone with the same problem i am having. The minute i downloaded iOS 8 to my flawlessly operating iPhone 5C, the trash can disappeared after using it once or twice. Hard closing the messages app was the only solution for months. My husband must have gotten tired of hearing about it, so he bought me the iPhone 6 in the middle of our contract (a big deal for us). Lo and behold, the issue transfered to the new phone. Verizon said iOS 8 was pre-loaded on the phone and all they did was transfer my pics, text messages, etc. (data that would not contain the problem). I find it too coincidental to think for a minute that the new phone happened to have the same problem in its operating system (sorry Verizen). So if it's not actually in the operating system, the download must have imbedded the glitch into the messages app for it to transfer from phone to phone. Has anyone with this problem tried deleting all of their text messages (who would do that)? I am currently waiting for a response from the person that has my old 5C, since it was wiped clean and iOS 8 reloaded. Wondering if it still has the problem (i will be surprised if it does).