Hello

i got a ps3, 4.00 that was updated, but i´m not shore from what firmware, but by the apearece, seams that the PS3 have a long time, i made the lowest firmware checker on it, and it says, 2.something, does this mean that, if the PS3 was on 3.56, if i use the checker probable could appear 3.56 has lower?

i´m afraid of doing this.

please help