I modified the BIOS and flashed it (using atiflash in DOS) just fine, but the shaders aren't unlocked according to GPU-Z. I'm just going to assume the XFX HD-695X-ZNDC doesn't allow for shader unlocking

I even dumped the BIOS and opened it with RBE which confirmed the BIOS running on my card was set up for the 6970 shaders. However, they don't seem to actually be available.