Ps3 restoring taking 2 days?

I turned my Ps3 on in the front and I didn't mean to, so I then i just pulled the power cord out. Now I have to restore all the corrupt data and it's been like 6 hours And it's only on 16%. My internet speed is very fast. So that's not a problem. I have no music on my ps3 no movies, i just play destiny and call if duty, I've got some game data from gta5 and Minecraft but that's it. Why is it taking so long.

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