My mail app keeps crashing in the background on the 4s since I upgraded. It keeps doing this and really annoying as when it restarts. Normally in the evenings I get a bulk of emails in one go.
Has anyone else been affected or knows how to sort it?
This happened to me a long time ago. Setting up the phone as "new" fixed it, although there may be a less drastic way to fix it. Apple support forums are pretty helpful too if you can't find the answer here.