Layout
  SM3259_41 1146_31 Xor 17fe_256 bb
Mix
  Input
    Order  0
  Software Bad Bytes
    Block  258
    Group  1
Assembler
  Block Number
    Block Size   0x408000
    Banks        00 / 0x000 / 0x0ff
                 01 / 0x000 / 0x0ff
                 02 / 0x000 / 0x031
  Actions
    Scan
Comments
  by Arvika
  SBB: Auto 55
  Use Split by block: 0x48b040
  Each dump rename to 01_01.dump 
  And put in folders Split_0, Split_1 
  For each folder: copy here FE folder
  For Split_0 use above model and save as Disk0.image
  For Split_1 use model:
  Model
  Layout
    SM3259 638_31 Xor 17fe_256 bb
  Mix
    Input
      Order  0
    Software Bad Bytes
      Block  258
      Group  1
    Block Cut
      Block  0x3000/0x1000
  Assembler
    Block Number
      Block Size   0x306000
      Bank Space   0x4000
  Actions
    Scan
    Find Bank Size
  Save as Disk1.image
  Join by dump Disk0.image and Disk1.image->Final.image
  Structure ok, 99% photos was ok
  ECC write back do not work for layout 638_31