I have been using Mi a1 for 6 months now. I am currently on LOS 15.1. My WiFi speed is still a issue. When on Google play store I notice everyone else getting a excellent WiFi speed compared to me. I usually get 1mbps download speed on play store in my 4mbps WiFi. And my WiFi using a redmi note 4 gets 3mbps download speed on the same WiFi. Is there a fix to the WiFi speed issue.