[weedahoe]

Someone p***** this link around some time back and I bookmarked it for amusement but you can try it. Personally I would just send it back as is.

OR if you know someone else who had a 6700 with maybe an OEM ROM or one that they will let you flash an OEM ROM, you can then use SPB Clone to make a .exe backup on an SD card from the borrowed 6700 with the OEM ROM and then load the card in your phone and it will autoload and prompt for installation of the backed up ROM on the card. I back my phones up this way and never have had an issue.