it is in the toolset.3. Dump your Flash Memory onto a USB device. Check the dump using littlebalup's PyPS3checker on your computer. Save the dump and keep it safe! You might need it in the future to repair your PS3.
That's the step I'd be at, right?
I don't know how to dump flash memory. Is that on the toolset website, or can I save it to USB on the PS3 home screen?