I just got a new Samsung Z Flip3 5G from Tmobile. I tested out the network speed using speedtest app. The result shows less than 1 Mbps download/upload speed. I got the same result at home, in store, and at work. I am in Austin TX.
The 5G shows 4 bar of signals. I also tried to turn off 5G and using 4G/LTE. It shows full bar of signal. But the speedtest still shows < 1 Mbps
Does anyone have the same issue?