i have 2 PS3:
1-PS3 (v4.21) FAT NAND CECH03G 40 GB
2-PS3 (v4.31) Slim NOR CECH-2504B date code 1A 320 GB
i need to hack one of them,it is possible?if yes how?
they told me that the NAND is very difficult because its need soldering.
i need really your help guys