A L M U F I Y to the world ...

I have faced this case many times on Nokia WD2 phone such as 3650, 3660, 7610, 6600, ngage, ngage qd etc

The phone is restart 4 times with 4 time shows nokia logo, to make sure you can count it.

Solution :

1. Do Format User Area with UFS-3 box or with hard format press *+3+call+on button at the same time
   
2. Swith on the phone, if it's still the same, do No.1 again, if

   Format User Area Failed

   you can read my post for nokia 3650
3. If it's still the same try to Full Flash with good mcu+ppm file