1.8 update ps3

Hi everybody ? download all dlc pack on ps3 (dragonborn hertfire dawnguard). When ?m open skyrim ? cant see any dlc packs in game. ?ts says no content downloaded. And the other problem is 1.8 update. I can update 1.8 version but ? cant see new items. I cant fix it. I lose my character for this packs but it isnt work. I do every thing for play. Please help me.

My disk id BLAS 50404

umm..ok when you go to the psn store on your account, go see the Description for any of the Dlc's you bought. See if it says "Skyrim disc BLAS 50404 required to be able to play...." or something amongs these lines. If theres any kind of a difference of the code in the description, the dlc region does not match your game region and will not work. If the code is the same, you just need to delete and reinstall them