I've made my Pandora's Battery and checked that it works (my green power light comes on) I didnt have another PSP to make the magic memory stick, so I have used a mobile phone's memory card slot and connected it to my computer. I formated the memory stick and ran the installer. It seemed to copy all the files over ok. I put the memery card in my PSP along with the battery and 2 lights on the left side of my PSP light up (green and orange) but then go off after about 10seconds. The screen stays black and no menu appears. Does anyone have idea what's going wrong? Can this actually unbrick any PSP or just certain ones? I have the FAT PSP-1003 psp by the way. A 4gb sony memory stick and a 3.6v 1800mAh battery. Would a fully working battery and memory card boot up my friends PSP if I were to test it on his? Or is it because i've used a mobile phone to make the magic memeory stick?