kinfolk248
Active Member
That car metaphor really only works lately, now that all carriers use SIM cards. Previously, before LTE, Verizon and Sprint used CDMA networks with no SIM cards. AT&T and T-Mobile used GSM, which used SIM cards.
It was physically impossible to drive your BMW on another company's road when your BMW didn't have the proper tires. Now that they use SIM cards, it's a little less hairy, but the foundation of each carrier's flavor of LTE is still built on these different technologies, protocols, frequencies, etc.
Not that I don't get what you're saying, but it's less of an issue of carriers refusing to let a device on their network than it is a device not having the proper technology/radios/etc built into it for it to work properly on said network.
When cars get tested, they must meet a standard that says this cars meets criteria XYZ to make sure that they not only work, but work safely and well on all road. If each maker gets to pull whatever standard they want outta their #### then we have chaos and a lot of one dimensional phones. But whatever, when i get rich Im gonna stick it to all you little guys and start the cycle all over again lmaoooooooo