(adsbygoogle = window.adsbygoogle || []).push({}); the downgrade tut by Khalkedon, is it safe to follow ?

I used it on my first PS3 downgrade. But need to warn you that
One, it does not tell you to check your Nor Dump. To see if it is valid
Second, it is out of date. You don't need a Esata station and you don't need a Factory Service Mode Dongle anymore.

PLEASE PLEASE check your dumps before proceeding to flash your PS3

right right i new those parts but thank you very much. ohh and was your first time a success ?

Yeah luckly my dumps were valid. I was lucky right there. But, yeah all went good the first time.

do you think you could add me on skype, if maybe i need some assistance ? if so add xLYuhrHatin