Flashing with the fiasco yes, the informations appear.
But flashing with a custom root made by backupmenu (even if this "custom root" isn't really customized, but only cleaned) , with no variations of kernel .. the informations don't appear ..

It seems that something more is flashed with the fiasco ...
Some files put somewhere in the chip .. but not in the common partition that we call root..
Like it happens with the kernel (but it isn't the same of the kernel because even not touching it, the problem remains)