Page 1 of 1

Does updating to OFW 6.61 remove a previous CFW completely?

Posted: Mon Jan 21, 2019 11:56 pm
by TD2
I just got a used PSP with CFW 3.90 ME-2 and updated it to OFW 6.61 by placing the EBOOT.PBP into ms0:/PSP/GAME/UPDATE and executing it.
As I have an issue connecting to my PS3 (OFW 4.82) I wonder if the flashing of OFW 6.61 really removed all changes of that previous CFW.