PSP Flash0 help

please help me today i bricked my psp when i open it my psp goes black and the green power light is still on for 5 secs. and then turns off. i wanted tochange my gameboot game then i wanted to put new games but the original files wernt there ( ect. psp iso seplusgins)
so i thought when i deleated them the original files would come back ( ect. psp iso seplusgins) i deleated folders like vsh and other stuff. can you help me i dont have any pandora and dont wanna buy 1.

Buy a Pandora Battery.

If you remembered exactly what you removed, and you still have the files that were swapped out (before you made the changes) then hold r, to go into the recovery mode, then head to flash 0 (via enabling it via usb mode) and make the changes.I done this before, lucky for me I kepted the files I messed with and simply swapped them out...otherwise...

Replying to #2

And a magic memory stick (or convert the one you got).It's the easiest solution, but not as cheap as simply going back thru the steps.