need help upgrading firmware PS3 slim

[kaitlin459]

ok so i have a ps3 slim that is currently on 4.82.2 D-REX custom firmware i want to swap in a new drive and upgrade it to the Evilnat 4.88.2 custom firmware. since the official firmware is still on 4.82.2 as well as on CFW 4.82.2 what do i do if it matter i converted the custom firmware from cex to dex

 

[rantex92]

ok so i have a ps3 slim that is currently on 4.82.2 D-REX custom firmware i want to swap in a new drive and upgrade it to the Evilnat 4.88.2 custom firmware. since the official firmware is still on 4.82.2 as well as on CFW 4.82.2 what do i do if it matter i converted the custom firmware from cex to dex

just follow the video to revert to cex (and remember to dump everything before you start) :



back when youre on cex turn off your ps3 switch youre hdd and put the evilnat pup on an usb (PS3/UPDATE/PS3UPDATE.pup)
then start your ps3 again and follow the recovery and youre done welcome on evilnat ^^ after that you can do webman/multiman etc like normal

 

[kaitlin459]

just follow the video to revert to cex (and remember to dump everything before you start) :



back when youre on cex turn off your ps3 switch youre hdd and put the evilnat pup on an usb (PS3/UPDATE/PS3UPDATE.pup)
then start your ps3 again and follow the recovery and youre done welcome on evilnat ^^ after that you can do webman/multiman etc like normal

can you clarify what you mean dump everything?

 

[rantex92]

can you clarify what you mean dump everything?

the eid_root key and flash but if you follow the video in the begining he shows you how to do that

 

[kaitlin459]

the eid_root key and flash but if you follow the video in the begining he shows you how to do that

can you clarify why i need to back them up?

 

[rantex92]

can you clarify why i need to back them up?

just to be safe

 

[kaitlin459]

just to be safe

ahh ok