I'm trying to text and everytime i press a g it shortcuts to google mail and everytime i press an s it saves my message as a draft, how do i switch this off? I'm trying to text and its most annoying.

You probably have "Keyboard Shortcuts" turned on. Go into "Settings" and "Keyboard" and it should be in there.

There is a keyboard bit on the settings but no option to do what i need to.

Hmm it's ok now it just went back to normal on it own hmmm strange.