Brewology

Okay guys, I still haven't yet cracked on how to go about changing or adding a XMB theme. I currently use CFW 3.90 M33-2. So is there a tutorial floating around that could help a noob with this stuff?

Also, if in case I want to revert back to the original default them that my PSP currently has, is there a way to save it or backup it up?

yeah, posted this in thread below this

""first, update to 3.71m33-2 [i have 3.90 m33-2, just the person he was responding too had 3.71 m33] . there are many bugs in 3.71m33 that could leave you with an irreparable brick when changing things in flash0.. this shouldnt even be a discussion, update right now.
next
hit the SELECT button
change the usb device to flash0
exit the mini recovery menu
start the usb connection
FIRST, highlight everything in flash0 and copy it
go to your pc desktop and paste it. you need to make a backup. do this incase you mess it up or don't like it and want to go back to normal sometime, since doing this whole thing you overwrite files
now go back
click vsh
paste the vsh files
click font
paste the font files
then click resource
paste the resource files

if it says you are out of room, the only thing you should delete is the dic folder. it contains the various languages supported on the psp.
never delete anything else from flash0. if you are replacing a file, paste the file so it then will ask you if you would like to replace the old one."

this is in regards to the 2 themes posted in the other thread
by the way, the folder called 'resource', it is in the 'vsh' folder
and, the 'module' folder is also in 'vsh', but in mine it was hidden (i couldn't even see it when i enabled viewing hidden files, so just paste the 'module' folder in 'vsh' and it should say folder already exists do you want to overwrite and just say yes


then turn your psp off (and hold it off) and restart and all set "

Thanks, could you link me the thread where this was copied from?