Trying to figure out a Verizon oddity/loophole when it comes to unlimited data. I seem to remember this working in 2013 (last time I had an upgrade), but i've been getting conflicting answers form VZW customer service reps, so figured i'd ask here. I am on a family plan with 5 lines. Line 1 has unlimited data and an upgrade. Line 2 has 2GB data and no upgrade. If I transfer Line 1's upgrade to Line 2 and order & activate an iPhone 6S (on Line 2), will Line 1 still have unlimited data? From my experience, the line that actually does the upgrade (not the line it came from) will have its plan changed in some way. Is this still correct?