I've been noticing lately that my 4G speed is really really slow. Speedtests show around 0.04 mbps, so it's almost unusable. I did a speed test using another phone (iPhone 8+) at the same time in the same location and the speed was around 26 mbps.
What is the cause of this? Is there some problem with my phone? I've tried checking anything relevant in my settings but maybe I'm missing something.
