Is it possible to read NAND from N95?

Hello everyone.

I can’t find any options in ATF 12.55 to read full NAND memory from Nokia N95. When I scan the memory then I have NOR (16MB) and NAND (256MB).

But when I try to read full flash the I always read NOR memory

Please, help me to read NAND memory.
I need to recover the user data because phone have boot-loop.

Thanks in advance!