Okay here it is... Open SMS, and type exactly this: Maybe we do sherway today? [space] [space] Very important you do the question mark and follow it by two spaces. If you do it correctly, the question marks turns into a period. I've tried with different sentences and it stays as it should, only this one seems to set it off, maybe its something to do with grammer? NOTE: This only works in SMS, no other typing apps that I've tested.