Treo 700w bricked

Hey all. Any one knows how to unbrik a Treo 700W? I installed Verizon WM6.1. Every thing was fine but I could not open any app because there was not enough program memory. There was only 1.8 mb left so I tried to install WM6.0. Every thing went fine as far as flashing it but when the device tried to reboot never came back on. It is dead no power, nothing. Yes the battery is fully charged. So, is there any way to bring it back to life? Thanks