First, techguy2002: Please stop recommending this when you don't know what state people are in. You WILL cause people to brick their phones. I know you're trying to be helpful, but your instructions apply to MK2 only.
OK, so OP is on ME7. What did you try to flash, specifically what image? What showed up on the phone when the flash failed?
You should start with trying to flash the ME7 image from here.
Then, if that fails, post the full errors from ODIN and the phone.