Ok, I’ll start from the beginning- I bought a Pandora battery set off-line- Inserted the Pandora battery set into psp running 3.71 firmware- Turned psp into 3.71 m33-2- everything fine until.....--I tried to make a new magic memory stick cause my other one didn’t have enough room on it- THIS IS WHEN ALL HELL BROKE LOOSE! -I accidentally changed my only normal battery into a Pandora- at the Pandora menu "of that battery I just turned into a pandora" I dumped the Nand (thought that would restore the battery. to normal "I’ am a noob")---after i did that i choose restore nand dump physically--- my psp wouldn’t turn on with support of power cord- light turned on, but no action on the screen- purchased a new fat psp at 1.51 firmware (i still have the old one)-inserted pandora battery and memory stick into new psp- selected "install 3.71 m33-2"- process began- as it was listing all the things it was doing the message "371.PBP not found in root" appeared-- i removed the pandora battery and memory stick-- i inserted a normal battery-- power light turns on-- nothing on screen-- light turns off after 25 seconds or so-- IS THIS A BRICK? and how do i un-brick it?

-Spank you for your time.