It does not require any advanced hack technique or hardware modification.
Installing Pro CFW on your PSP3000 is simple, free, and is not much risky than installing a Firmware update on your device.
In this page I’m describing the easiest possible way for you to install the most reliable Custom Firmware on your PSP: Pro CFW. Installing a Custom Firmware on your PSP 3000 has never been so easy. Important note: the following guide is valid on all regional variations of the PSP 300x: PSP 3000, PSP 3001, PSP 3002, etc… up to PSP 3009.