That's what I was hoping. We had our RT/TNG in for a few minor things 2 weeks ago and when we got it back, proximity key wasn't working. Took it back, tech was confused. So he did a factory reset. Still stuck on 17.89. The fix for proximity? He unhooked the front antenna.I bet if you factoried reset your radio, you would get theupdate pretty quick. But don't do it if your .98 is pretty good.