Seems my thread desperately seeking for help was deleted :(
To summarize, I have a ***3+ chip (firmware 2.4B3) iin my SCPH-55006GT white PS2 I got from HK. I want to play PAL PS2 games on it, but the Configuration Menu settings are unable to be saved to the memory card, thus can't want the chip to do what I want it to. (known issue).
Where can I find a fix for this? Another firmware perhaps?
Thanks for your help!