My iPhone & iPad mail is locked - Press mail app, the screen starts mail, freezes and bounces back to main menu. The fault occurred whilst opening a draft email created in the 'Mail 2 Group' app. Hard reset/reset all/restore backup have no effect -help !
I installed the Mail 2 Group App on my iPAD, created an email which I saved to the 'Draft' folder, with something over 300 of my contacts in the bcc. On returning to this email, again in my iPad, the screen locked in mail for a few seconds and bounced bak to the main menu. This repeated on my iPhone, on which I have been carrying out my own checks - this includes deleting the Yahoo account, hard reset (red cross and two buttons), restoring a backup and Reset All in settings.
I'm stuck !!