i have psp-2006 motherboard ta-088v2 i upgrade from 5.03 OFW to 6.20 OFW then i applied tn-c hen after that i downgrade to 5.50 GEN-D3 then i restarted my psp after that blank screen nothing happens
how to unbrike the psp and can i unbrike it without pandora battery?
i need help i bought it new :(