If you use the first of my Newbie links in the signature below, and google

packages missing

you'll find your answer. You'll be glad to learn there is probably no need to flash the unit. You may also find this website of great assistance.

Please click on both the Newbie links below. The second one is, in form, tongue-and-cheek, but the info is sincere. And see this post, too.

Good luck!