We have two 920s, AT&T. Within the past week first one, now the other, have begun deleting already downloaded emails, emptying the inbox -- sometimes after an hour, sometimes after a couple of hours, sometimes on the next sync. AT&T is absolutely zero help. Have deleted and rebuilt the accounts, done soft resets, nothing makes a difference. This is the best phone we've ever had, but we can't keep them if they make our emails disappear -- and there are no advanced settings in the native email client to deal with inbox cleanup. Any ideas, please???!!! Thanks... BTW, the phones are doing this only to our pop3 accounts, not to our outlook.com and gmail accounts.
Last edited: