I know I will really look like a noob but I really don't want to screw everything up.
I got a PSP 3.11 with TA-082. I want to upgrade it to 3.50 in order to do the downgrade later. I downloaded the 3.50 update and it's called 13840_EBOOT.PBP
I have a vague idea of what to do to upgrade (Paste it in my mem stick then run it from my PSP) but I want to be sure.
Do I have to put it in any other folder/rename it (take out the numbers, idk)?
I know I really look stupid but I'm a total newbie to this and I want to make sure I won't screw anything up. So please, a little, not-too-hard-for-you-to-make tutorial or guide would be greatly appreciated.