Ive managed to hack my psp slim on 5.03. BUT everytime i restart it i have to reinstall chickHen and the cfw installer. Is there a way to prevent this?
Currently, there's no way to keep the cfw in your psp after restart, the only way to go is to put your psp in sleep mode.
To use sleep mode, just a gentle quick flick of the power button rather than waiting until the screen dies. If you done it right, it should go straight back on with another flick, and be where you were before you done so.