How to upgrade:
1 - Download Rebug 4.82.2 from website Rebug.me
2 - Put it into your USB, and it has to be like this:
Create a Folder named: PS3 and then UPDATE and then put your download 4.82.2 in the update
Should look like this: PS3 > UPDATE > PS3UPDAT.PUP (Change the name to PS3UPDAT.PUP!!)
once done eject an put onto ps3 and update ur cfw to 4.82.2 rebug after that you'll want to fix everything and download the 02.02.016 or whatever the newest rebug toolbox there is
3 - you should then configure everything to your liking
4 - you always have to press EID84 (CEX) and a "unbanned console id" in order to sign online once you set an unbanned console id go to EID84 (CEX) and enable EID84 (CEX) you must do it everytime you boot up your ps3 in order to sign in properly i know it sucks but just do it!