[SOLVED THANK YOU] Can't upgrade to 1TB HD PS3 Slim CECH-2001A HFW->CFW

So I finally got all 170+ games I had ripped, and updates downloaded.

I got a 1 TB HD, and was swapping out the HD.
I installed the HFW on the new HD, and then tried to install the latest SPY CFW for HFW (8.01?)
I got "The Data is corrupted."
So I applied the HFW again, and then ps3exploited it, and flashed the nand.
I tried the CFW again. No luck.
I then applied the HFW again, and noticed it actually only gets to ~60% and then skips back to the OFW and starts up normally.
Every time I try...

[SOLVED THANK YOU] Can't upgrade to 1TB HD PS3 Slim CECH-2001A HFW->CFW