Looking for the 810 NK Image file to load on the SD card
My GPS-810NA will turn on but it wont go past the logo screen. Ive tried getting it into the service screen by holding the power button for 20 sec's but it wont load. I can however by playing around I found a back door service menu screen by pressing and holding the volume slider while pressing the power button. But it says it's looking for the NK Image file on the SD card. If I had it I may be able to revive my GPS. Other wise it a brick.