Various iPhone models may exhibit extremely slow data throughput when connected to Wi-Fi networks. This can result in sluggish loading of web pages, YouTube content and more.
This problem can often be solved by simply changing DNS servers. On your iPhone, while connected to a Wi-Fi network, follow these steps:
- Go to Settings > Wi-Fi
- Tap the blue arrow next to the currently connected Wi-Fi network
- Tap DNS, then delete the current entries and enter the following: 220.127.116.11, 18.104.22.168 (or you can try Google’s public DNS servers: 22.214.171.124, 126.96.36.199)
- Tap return
Obsessed with tech since the early arrival of A/UX on Apple, Sudz (SK) is responsible for the editorial direction of AppleToolBox. He is based out of Los Angeles, CA.
Sudz specializes in covering all things macOS, having reviewed dozens of OS X and macOS developments over the years.
In a former life, Sudz worked helping Fortune 100 companies with their technology and business transformation aspirations.