Unhappy [Q] "not enough memory" - partition issue?

Hello all,

I use a SC-02E from NTT docomo and played with some ROM and rooted the Note 2.

Now, if I install any OS, I can find out, the device memory is not correct.

The setting show me

Total space


There is not free space. I can install what ever I want, the result is the same, no free space.

Maybe the Note 2 hat some issue with the partition ?

Is there a way to reset the partition table?

Thank you in advance.

(Build number: JRO03C.SC02EOMAMK1)