If you go to check your email in the iPhone’s Mail app only to see a blank — either literally a blank space between messages or a place-holder that says (No Sender) (No Subject) — you may have this bug. If you do we’ll tell you how to work around it, after the break.
I experienced the blank email issue frequently under iOS 4.1, as does Andrew, but I haven’t seen it (yet) under iOS 4.2. Ally has seen it over multiple iOS versions. (Ironically Ally captured this screenshot when she got a blank during an email exchange about blanks!) Whenever or wherever you have this problem, the only solution we’ve found so far is to restart the Mail app:
Click the Home Button to exit Mail
Double click the Home Button to open the Fast App Switcher
Hold your finger down on Mail to put it into jiggly mode
Tap the X at the […]
Read the original post by Rene Ritchie