To Neil,

Thanks for reply.
However, i am a Taiwanese, obviously i bought a Taiwan version of Nuvicam. If i followed your suggestion, will it still working properly?
Actually i could not find any firmware of nuvicam on Taiwan Garmin website. I worried about if i have to get nuvicam device's firmware or some files first
then i can do what you suggest.

Please teach me more, Big thanks,
Now, i just briefly clarified the step as follows,
1. backup the original bin,
2. replace the logo by using RGN Tools? (how can i get the Garmin logo for nuviam)
3. write back to modified bin to nuvicam

are those action is right?