To change your DNS to 1.1.1.1 on your iPhone, you can follow these steps:
1. Go to the Settings app on your iPhone. It is usually represented by a gray icon with gears.
2. In the Settings menu, scroll down and tap on “Wi-Fi”. This will open the Wi-Fi settings on your device.
3. Find the Wi-Fi network that you are currently connected to and tap on the small blue “i” icon next to it. This will open the network details.
4. Scroll down on the network details screen until you see the “Configure DNS” option. By default, it is set to “Automatic”.
5. Tap on “Configure DNS” and change the setting from “Automatic” to “Manual”. This will allow you to manually enter the DNS server addresses.
6. You will now see a list of DNS servers. To add the 1.1.1.1 DNS server, tap on “Add Server”.
7. In the text box that appears, enter the DNS server address “1.1.1.1” and tap on “Save” to add it to the list.
8. If you want to add an additional DNS server for redundancy or for any other reason, tap on “Add Server” again and enter the desired DNS server address in the text box.
9. Once you have added the desired DNS server(s), tap on “Save” to save the changes and exit the network details screen.
Congratulations! You have successfully changed your DNS to 1.1.1.1 on your iPhone. Your device will now use the 1.1.1.1 DNS server for all its network connections.
Please note that changing DNS settings may have an impact on your network performance or the way certain websites or services behave. If you experience any issues, you can always revert back to the “Automatic” DNS setting or try using a different DNS server.