6 ways to fix Wifi connection errors on iPhone 6

Many iOS 9 users (iPhone 6, iPhone 6 Plus) often encounter problems when connecting to Wi-Fi as if they cannot connect to the previously connected Wifi network, even enter the correct password but do not connect Yes, . To overcome this situation, in the article below Network Administrator will introduce you 6 ways to fix Wifi connection errors on iOS 9.

1. Forgot the connected Wi-Fi network

6 ways to fix Wifi connection errors on iPhone 6 Picture 1

If your iPhone 6 phone cannot connect to a Wifi network that you have previously connected. In this case, the most effective solution is to forget that Wifi network (Forget Wifi) and then reconnect.

To do this, first go to Settings> Wifi> select the i next to the name of the Wi-Fi network connected to the error> Forget this network (Forget Wifi). Then proceed to connect and enter the password to reconnect the Wifi.

2. Disable (turn off) Wifi networks

6 ways to fix Wifi connection errors on iPhone 6 Picture 2

To disable Wifi network on iOS, go to Settings> Privacy> Location services> System services> Select off Location usually.

3. Reset Wifi network

6 ways to fix Wifi connection errors on iPhone 6 Picture 3

Reset the Wifi network will reset the system that connects all Wifi networks on your iPhone 6, including caches, DHCP, other settings or customized data set up on iPhone 6.

To reset the connection of Wifi networks, go to Settings (Settings)> General settings (General)> Reset (Reset)> select Reset network settings (Reset Network Settings).

4. Customize DNS on your iPhone

6 ways to fix Wifi connection errors on iPhone 6 Picture 4

To change DNS on iPhone 6, iPhone 6 Plus, go to Settings> Wifi> select i next to the name of the Wi-Fi network that you want to edit DNS, and finally proceed to repair the DNS of the network.

You can use either DNS below:

Google DNS: To use Google's DNS, you can enter any of the following addresses in the DNS field: 8.8.8.8, 8.8.4.4

OpenDNS: You can enter one of the following addresses to use OpenDNS: 208.67.222.222, 208.67.222.220.

6 ways to fix Wifi connection errors on iPhone 6 Picture 5

5. Upgrade iOS

This solution will take a long time. If you assume that in case you apply one of the above solutions and still have not resolved the Wifi error on your iPhone, this solution can be applied.

6. Restart the device

6 ways to fix Wifi connection errors on iPhone 6 Picture 6

This is how you most often think of any errors on the device. To restart the iPhone or iPad system, hold down the Power button and the Home button at least ten seconds at a time, until the Apple logo appears.

You can refer to more:

1. Fix the WiFi connection of iPhone and iPad when on iOS 8

2. 5 steps to turn your iPhone into Wifi hotspot

3. Troubleshoot Wi-Fi connectivity problems in iPad and iPhone

Good luck!