1: Download! http://downloads.exophase.com/515/pspident-04/
2: Alrite we just need PSPident Folder.... Copy it to (My computer/PSP/ GAME) folder of PSP!!
3: If u have followed the steps of installing CHICKhen R2 successfully ! then go to games in PSP concole and PSPident application will be there and you just hav to enter it and Congrats you will know ur MOTHERBOARD IF IT IS TA-088 v3! then follow the nxt step!!