When I download .pac firmware file from Windows 7 to Coolpad 7060. I read this error: "NV data read in phone is crashed."
You will have to check for another ROM or firmware because the one you have:
Belongs to another phone and it's possible that you've bricked it
The ROM is damaged and it's necessary to download a new version of the ROM. Avoid using download managers or third party accelerators.
Once you obtain the correct firmware, flash the ROM and it should work.