7210 & 6610 Nhl-4 & Nhl4u

I have griffin Gold box and Dejan flasher for DCT4

the problem here is when I flash 6610 NHL-4U with 6610 NHL-4U with original phoneix flash using griffin It becomes 7210 NHL-4 the discussion on the griffin forum says that the tow phones has nearly the same flash so when the box make the factory settings after flash it returns the both phones NHL-4 and NHL4U as NHL-4

some people advise me to get the phoneix to solve this proplem so I must purchase another box

can any one help me correct this problem without getting a new box


Thank You all
Best Regards