My iPhonw XS Max is running at speeds as low as 0.09 Mbps download and 2.68 Mbps upload. I also ran tests on an iPhone 6S and getting speeds of 64.4 Mbps DL and 28.2 UL. Both speeds were run using the same server/location with Verizon LTE and multi connection simultaneously multiple times with similiar results. The phone runs fine on wifi. Why is the Verizon LTE running so slow on my phone? I pay for top level service and am getting peanuts.
My work phone is an iPhone 8 on AT&T, LTE is running at 95.3 Mbps DL and 35.0 Mbps UL with the same conditions, except provider, at the same time this morning.