It was fun while it lasted folks, but all good things must come to an end. Apparently loyalty can only take you so far as T-Mobile reportedly prepares to retire its very attractive Unlimited Loyalty Plan. To refresh your memory, ULP gives loyal customers with solid payment histories unlimited minutes for $50 per month, unlimited data for $25 per month and a bunch of other great plan options. While the plan is still available to eligible customers, it will supposedly be retired some time between now and the end of June. In other words, if unlimited is your bag and you haven’t yet explored ULP as an option, it’s definitely time to get on the horn and see what Tmo can do for you before the offer expires.