Just wondering if this was happening to everyone, or just me? If you ask Siri to text someone, and let it write the text, if you scroll up and tap on your speech bubble that says 'Text whoever blah blah blah', you'll be able to edit what you said. Then if you change a word or whatever and immediately try to click send rather than 'Done' or whatever it is, Siri'll throw up a error screen before rebooting the phone. Tried it a couple of times and it always happens. Bug?