Haven't visited these forums for a while, but it looks like the PSP scene is getting more active. I haven't used my PSP since the days of 3.71M33, so I want to upgrade to DA's latest cfw - 5.00 M33.
However, I have a custom theme installed, and I have lost my Flash0 backup. If I update without restoring the old theme, will it brick my PSP?
edit: nevermind, found a guide about restoring Flash0 from an official firmware. Someone can close this :)