Thread: Add JCV/Lane assist to nuvi 205w - Any new guides?

Originally Posted by Neil

I think you've not removed the 2x5W firmware file gupdate.gcd from your unit's Garmin folder. It will simply again flash it back to 2x5W immediately if it's not removed.

Thanks Neil.Update worked perfectly. Just need to go around to test the TTS and Lane assist functionality. Thanks for all the help.