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

I am a newbie in phone repair world, so I write in down all I have done,

I face this case on Nokia 3650 NHL-8 using UFS-3 box :

User Area Format Failed 00000000: 00 00 00 00 00 00 00 00 ........

the attempts to repair is :

Full Flash with many different mcu+ppm files = flash is completed but phone only shows blank white screen, there is no NOKIA logo

It's better to use 3650 file not 3660, but I also tried to use 3660 files, the last is NHL-8 4.17 for 3650

also :

Set UI Factory Defaults Failed
Set Full Factory Defaults Failed
Init Local Mode Failed
Write PM Failed

AND the solution I got is :

Flash with only ccserasepmm.fia for PPM file remember PPM and not PMM

you can search the web for ccserasepmm.fia but if you can find it, you can ask me

and then try to Format User Area again

and it's done