T-Mobile testing its LTE network with Samsung?s Galaxy S3 and Galaxy S4 in eight major U.S. cities, says OpenSignal data
http://www.androidauthority.com/t-mobile-4g-lte-opensignal-data-176720/
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http://www.androidauthority.com/t-mobile-4g-lte-opensignal-data-176720/
Sent from my SGH-T999 using Android Central Forums