What does locked mean anyway? an ecutek passcode in the flash sequence. can't you just bypass the passcode anyway by flashing original rom in the back doorto the microcontroller, or figure out the passcode like someone on openecu.org did for mitsubishi reflashes over the top of ecutek? in fact you can even read EcuTek flashes this way.. they are too conservative anyway, everyone throws them away as soon as they see it, and they only have a few hours to tune your car, they don't have as much time as you do.. you know your engine maintenance best. get more power
self tune!