Is it possible to force the LTE network extender to broadcast on band 4 instead of band 13 which mine is stuck on. My area has both bands but at my house band 4 only has one bar of service and my iPhone seems to prefer that over the band 13 that the network extender is broadcasting on. My phone does not connect the the network extender until I toggle airplane mode on theN back off. According to the FCC documents the LTE network extender can broadcast on both bands.