Ive just gone from 3.02a oe to 3.40 oe.
Everything seemed ok at first then I realised some things didnt work. After running an emulator I would only get a black screen after the PSP logo.
I decided to delete flash 1 files and re-entered all my details and everything seems fine now.
Does this seem normal?
I also dont think the settings I changed in recovery were being saved? could be wrong though