I make new card and I have same issues like first card.
When tell me dont work all cards means dont work because its wrong ECC and stick controller dont pass errors or and if I have good ECC (with good MSID of course) and card its recognised correct may not work?
Why PSP memory led stay all time off?
I think when put Pandora battery PSP must read information about MSID and after that MSIPL from card but card isnt accesed any more.
PS. I read and information from russian thread. Who make working stick have luck and find card what dont check ECC and change only MSID or change both: and MSID and ECC like me?