A:Answer hello adam,, i had about the same problem here..@ 1st my 4G lte rocked ,,then about 6 months later my net went down to 2 bars inside my apartment and fade in and out when i was gamming..and then i started dropping calls as well. i bought the weboost 4G S and boy howdy!!,,problem solved.4 bars 4G lte inside now and my net,,and solid 5 bars inside on calls.i'd suggest buying this booster or any from weboost and bestbuy :).i also added the 2 yr geek squad plan on my booster,,because my luck isnt that good lol.hope this helps!