You need to check the variant of the phone either its 1 or 2 before using either.
1. Did you check the variant the first time you flashed it?!
2. Did u back up the previous rom before flashing a new one?
If yes, wipe the phone and reinstall the old
If no, check the variant and use from the list above...
3. Make sure you follow the instructions on how to flash your phone using sp flash tools