I apologize in advance if this question has already been asked, as I am new to this forum. The HTC Sensation is the perfect phone for me. I love the UI, it has 2 processors, etc. Only problem is I'm on Verizon and switching to T-Mobile is not an option at this point. I'd also like to upgrade before the tiered data kicks in. I'm not too knowledgable about unlocked phones and networks. If I were to get this phone: HTC Sensation GSM Unlocked Black Cell Phone | Overstock.com could I use it on the Verizon 4G LTE network? Could I use it globally? And would Verizon put those annoying VZ apps on it once I attached it to my plan? Also, that Samsung Galaxy S2 doesn't look bad either, but I can't find what network it's offered on anywhere. Any help would be appreciated.