Open a web browser on your mobile phone
Search for an internet speed test website
Tap the speed test button
Wait for the test to finish
Check the download speed result
Check the upload speed result
Check the ping or latency result
Use a speed test app from the app store if preferred
Turn off Wi-Fi to test mobile data speed
Turn on Wi-Fi to test Wi-Fi speed
Close other apps before testing
Move closer to the router if testing Wi-Fi
Run the test more than once for accuracy
