PSP custom firmware Problem

[spollacs]

Hello, I hope some of you remembers me.
I had a problem before about upgrading my OFW with CFW.
I found the cure. Using Hercule's Pandora battery maker and PSP Grader v005, i successfully turned my PSP into a CFW and then i upgraded it to v4.01 m33.
Everything seemed to be fine until yesterday, While i was searching for games,
I found some cool PSP themes on the web.

Trying to enhance my PSP's performance, I download an XMB theme of a v.3.90,
I followed the guides and then i drag and dropped the svh, font files in the flash01 folder. and exited the recovery menu, The PSP's green power light went on but the screen stays black.

I followed Hercule's guide, etc. Used Universal Unbricker, PSP Grader, etc. But When i turn on the PSP, The Memory card's light blinked simultaneously for a second, and the Green light stays on. And after 5-10 seconds, the green light went off again. I tried everything, like going to the recovery menu again but the screen stays in black.

And also, even if i remove my memory card, remove the pandora battery, use the AC Adapter to open my PSP, it still stays in black screen.

I hope there's still a cure for my problem. And i learned a lesson that to never use any downloadable files not compatible with my firmware.

Please help me. I won't do silly things to my PSP again. I still wanna make it work because i spent like 2 weeks of no lunch and recess at school just to but my PSP.

Thank you so much
~SpollacS

[davewill]

OK first a theme won't increase proformance,it just changes the look.
Don't use flash files if possible instead use CXMB & you will never go through this again.So you put the flash themes in flash 01 when they are suppose to go in flash0 & when you do that you don't drag & drop folders,just files.
If you stored you back up of the flash folders on your comp.(like your suppose to)you can restore your psp by replacing the files on the psp with the ones on your comp..Otherwise remake the MMS & try it again.You can't mix & mach CFW's with themes.Go here & download a theme for 4.01 with the same flash files as in the 3.90 theme,then replace the 3.90 theme with the 4.01 theme & you should get your psp back.AND NEXT TIME BACK UP YOUR FLASH 0.Post back & tell me how you did.
PSP Themes, PSP Customization, PSP XMB, PSP PTF, PSP Wallpapers, Custom PSP Themes, Custom PSP XMB

[dude33369]

ok all you have ti do to unbrick is reintall frimware, basicly just remakemms, and put in pandora and your good