ah i see. this thread will go the the cenet section. that's where it fits..
to the questions: "Guest", sorry no idea how to upgrade the OS to ppc if the manufacturer never released such a rom. this should be a gps and mp3 player device, shouldnt it. it is not intended to be a pocketpc..
but if you tell us what app you'd like to install on it and the exact problems or errors you've encountered while trying to install the program, we may be able to help
(or not
)
mjankovic: how did you lose the rom?
can you reach support from the manufacturer or is the device eol already?