Thread: 255w with JCV Lane Assistant ??

Rik, I think you may be missing what he's getting at. He's already read the tutorial, but doesn't like the amount of preparation that is involved in changing the firmware. He's wanting a modified firmware like what is available in the [Only registered and activated users can see links. ] thread.

Pedro, there is no modified firmware to give those features because the 2x5 units use a completely different firmware that cannot be easily disassembled like the firmware for nüvi 1xxx units. If you're not willing to go through the tutorial for whatever reason, then your only other option is to follow the second link Rik provided, to turn a 2x5 nüvi into a 465 Trucker nüvi, which will give you Lane Assist.