Question/problem about firmware updates

[SpartanFX]

Stockstar1138 said:

SpartanFX said:

Stockstar1138 said:
happens to me too.

yea,I was wondering why ?not that it's bad ,,but it's rather unusual

 im no computer expert, but heres what i would guess.

 the first 60% takes a while to do, because it is all new information.  the remaining 40% is stuff that is already is on the PS3, but still needs to be in the firmware update, so it is still supported after the system is done updating itself.  since its already on the system, it goes really fast.

So , it overwrites the old firmware,,,,yea that makes sense ,thanks man