My phone shows almost full bars on the 4G but the internet is either non working or its slower than dial-up if im at work. and its not just me its 6 people that have tmobile here. so tmobile than sent us a booster, but it is still slower than you could ever imagine. cant even run iheart radio. our work is located in 97211, please fix your towers or fix the internet out here asap cause i don’t know why the six of us would continue to use tmobile if we can’t use the internet at work!