Chosen Solution

Nokia 1520 phone, wifi speed is ~250Kbps Nokia 630 phone, wifi speed is ~12Mbps Windows 10 Desktop, wifi speed is ~14Mbps All these devices use the same wireless router. Why is my Nokia 1520 so slow ? I’ve tried every suggestion I could find on the internet.

This might sound too simple, but every time Microsoft does an update to Windows 10, I usually have to shut down my phone and restart it right next to my wireless modem to get the best wifi… After I restart it everything seems to work fine… Good luck..