circle button problem

[viper1402]

i was playing my psp normally then i put it on my desk and went for a drink when i came back and took it off standby its asif the circle button is constantly pressed.
when i play burnout im constantly looking backwards and i cant press it in any other situation.
anyway i can fix it ?
its firmware 3.93 dont ask why lol
but im going to get a pandoras battery asap and make it CFW would this help ?
also the button isnt pressed so it is sticking out as normal
thanks

[mike_jmg]

that might be a hardware issue, I don't think CFW would help.
Try to open it and clean it, or get someone skilled enough to do that. IE: Sony service shop

[Saracchini]

I had a similar problem with the L shoulder button. Just carefully open your PSP and gently clean the O button and the contact in the motherboard. It'll solve your problem.
Sadly i accidentally put my finger in the middle of the LCD in the last time that i oppened my PSP... oh hell... , dont do the same !

If your PSP is in the warranty ot you are afraid to break your PSP, just send it to Sony ... but it will return with the lattest firmware version.. this means: no homebrew for you except if ypu have an pandora battery.