The Wi-fi reception differs from phone to phone. I realized this on my LG Phoenix 2 (AT&T). It has a very poor wifi range. I have to keep it close to the router for a stable wifi connection. LG K20 Plus has a decent Wi-fi range, at least in my case.
To fix the wifi connection problems on K20, K20 v & K20 Plus we need to find out whether the issue is software or hardware related. In this post, we’re going to check all the possibilities and will perform a diagnostic test as well to fix the LG K20 Wifi issue –
How to Fix Wifi Problems on LG K20, K20 Plus & K20 v
1. Make sure that Wi-Fi is on