kung gagawin mong pandora yung slim batt mo..humiram ka ng phat psp kahit 5.00 ang version pwede..hiramin mo yung charger niya..tapos nasayo icharge mo yung psp..irun mo yung itong hellcat yung kay cori.. pag naboot muna alisin mo batt ng phat..(huwag mo hayaang matanggal yung charger) tapos isalpak mo yung slim batt sa phat under 1min. lang ata dapat eh..kasi pag sumubra mamamatay batt mo pero babalik din..basta pag nailgay mo yung slim batt mo ready to press na agad..yung back your serial tapos make pandora battery pag nag success alisin mo kaagad ..ganun lang yun.. tapos sa slim psp mo dapat full power off siya..ngayon isalpak mo na ulit yung slim batt mo dun..pag nag on mag isa..ok na yan

one of the causes I think of the 0x00000000 serial is by making pando using higher FW. I suggest you make it on 3.52 FW up to 3.71