| | Re: Changed Media Cards now I can't delete old emails
I don't know what changing the media card could have to do with it. Seems like coincidence to me. Also, as far as your statement, "I also tried on the DM ..." I don't know exactly what you mean. However, I would assume you've already tried a hard reset, so the immediate issue would seem to be a corrupt email messages database.
I would do another full backup, then use desktop manager to selectevely delete the email database. Then do a hard reset. Then selectively restore the email database from before (not the one you just did) and see what happens. If you still have a problem, then repeat, but install the email database from the next most recent backup, and see what happens.