Hacking your PSP may cause it to become bricked. Essential this means it goes into a non responsive mode in which it wont do anything and you will have to contact sony to have it unbricked - but since it only becomes bricked from playing around with it you may find that they wont fix it without a fee as you are in breach of your waranty.
Because you're overwriting the PSP's boot data, if anything happens during it, then the PSP will become 'bricked', it will be unable to boot up at all.
its not like hacking the psp files its just a file with cheats for a several games like monster hunter i cant garentee you its safe but there's a possibility its dangerous for your battery
No, hacking iTunes is not safe.
Hacking IS illegal.
no!
how to be safe from hacking
Flashing a PSP is basically hacking it to read programs it normally wouldn't read.
Hacking the PSP only changes the firmware. You can freely replace the screen, with a screen from the same model of PSP.
yes but you cant play it on the psp if it isent hacked
It allows you to get homebrew and other goodies not on the PSN store
No only if you put cfw (custom firmware) on it by hacking.
it depends.. if you caught you will get arrested.. ♥♥♥♥
Someone might want to hack their PSP to experiment with and get more out of their PSP. Hacking a PSP allows for access to certain software, foreign gadgets or even to backup information.