Chosen Solution
While game is loaded and psp is on it continues to say please wait we have changed games and it still says please wait.
Try pressing and holding the power switch in the UP position for 10 seconds (needs to be 10 seconds). This should power off the system and reset the RAM. Taking the battery out for a few seconds will also achieve the same result.
thanks Richdave you helpt me it works my that problem was too but now its okay
help me guys my psp not reading the games inside of the memory stick is says… (no game was downloaded or purchase on psp play store…? ) What should i do..?