Re: 2014 8.4AN Uconnect Update to 15.06.1
This may work, but I kind of doubt it. If there's a glitch in v14.25.5 that won't allow v15.06.1 to be loaded on a '14, you could always revert to v14.05.3, and upgrade to v15.06.1 from there, and you wouldn't need a dealer trip. I believe v15.06.1 is for the '15 MY because there are hardware changes in the '15. I may very well be wrong in this train of thought, so I'll be interested in knowing what your version number is after your trip to the dealer.
Mine: 2014 Overland 4x4 V6, ORA II, billet silver/black, Michelin LTX M/S 2's, MaxCare Lifetime, delivered 4-13-'13
Wife's Jeep: 2008 Compass Sport 4x4, 2.4L I4 DOHC, CVT, Lifetime powertrain warranty