Time to Upgrade Your Phone – T-Mobile Replacing 1900 Mhz 3G With LTE in 31 Markets

Is your T-Mobile or T-Mobile MVNO non-LTE phone suddenly only getting 2G data? The reason may be that T-Mobile has shut down more of its non-LTE service. Mobile operators are moving toward an all-LTE future. As more devices support LTE and VoLTE there’s …
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