Thread: Enable features in your nuvi 12xx, 13xx and 14xx - JCV, LA, TTS

@lolypop000: since I got lucky flashing the wrong boot, but it work. Should I reflash with the correct boot Or just leave as is since it works. Thx

Thinking about it, i don't think the flash ever go through nuvi 1450 when i flash the wrong boot. Y? Because when I click OK and pop up msg said no available update then I click OK again, and the flash just cancel itself. But Y I have Full JCV? Maybe nuvi 1450 already had full JCV since Garmin site stated.

Then question arise. y my nuvi 1450 never had full jcv b4 coming to this forum. I think maybe the original jcv was only 49kb and new jcv is now 755mb.
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My other friend had nuvi 1300 and based on garmin site, no full jcv. I will see what's his chipset is, 0972 or 1104. If none of those then i guess he's just unlucky to have jcv.