you need to have a 3.xx gps rom on your device before using olipro or nuespl. if olipro is not working for you try nuespl (you can find it here on the forums, or I think
http://www.nuerom.com has it for download). nuespl is based off a newer bootloader anyways so I would recommend that over olipro, and it flashes off your microsd card. once that is done you can flash a custom rom or you can flash via sd card (name the .nbh file TITAIMG.nbh).