I had a BB curve and did a back up. The curver was broken and i restored to a 7290. i can send and recieve email without issues, unless i am trying to send to an address book entry. i have no problem with the synch issue. please help!

thank you!

it would appear that wiping the blackberry and downloading older software did the trick. One would think it would be backwards compatible. This is something that BB obviously needs to work on.