The mouse on the psp gets stuck and bothers me

remove the battery from the psp then put it again . I hope it will work

''BUST OF LUCK

Your PSP has a problem of stuck keys or buttons and as a result the game reads it as if you are the one directing the player on what direction to move.
There are a few home techniques which can be applied but for your convenience, it is not advised as they most times cause more damage to the PSP.
It is best advised you send it to a repairer who would have to open and reset or replace any part if the need arises.

Sounds like the home button is stuck. If you don't want to take it apart check around the button iteslf and clean with a lightly damp cloth.

If you want to take it apart clean the button and around it and check for build up.

your psp probobly has somthing lodged underneeth the analog stick like a pice of dirt or somthing very small.theres probly not much you can do yourself but you can take your psp to repair shops or some electronic stores that might be able to repare your psp and solve your problem...

something is wrong with the PSP reader.

Hello, can you please explain in more detail about what is happening? Maybe if you were playing a lot of PSP, your keys might be jammed up in the circuit boards and when you play a game, some things are kind of pushing it to move the character.
Second question, in the main menu, is anything moving by itself?

Round directional button? well if it is a button not an analog stick just take off the psp plate the face if you will and put it back on it wont be stuck if its the analog stick buy a new base not those tops a base were youll have to open up the psp and replace it ------------------------------------------------------------------------
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Click on Repair Directory at the bottom of this screen, hten click on Video Game consoles. Check out the repair shops and choose one to help you out.

using battery of psp 110 in psp 1006

See what I wrote in your other posting