SPI works for yanking off a flash dump. (that means that the port is not locked at all) Pins on the chip for tracking down the SPI are following: Left side: 3rd from bottom: CS 4th from, bottom: MISO 5th from bottom: MOSI 6th from bottom: CLK Noticed that they are wired out on a undocumented extra set of Pins in the micro-USB connector.