How to Boost WiFi signal on iPhone X/8/8 Plus, iPhone 7/7+/6/6 Plus: iOS 11

Here are the tips on how to boost WiFi signal on iPhone using DIY WiFi Booster techniques that work the most case, Checkout which techniques work for increase WiFi speed on your iPhone, iPad. Weak signal or Full signal but speed is not expected.

You are not alone with the issues on poor or Week signal while the device is near to WiFi antenna. So I Find out most common mistakes and troubleshooting guide on how to boost WiFi signal on iPhone installed in iOS 11/iOS 10/iOS 9 on iPhone X/8/8 Plus/iPhone 7/7 Plus/6/6 Plus.

Quick Tips for Boost WiFi Signal on iPhone X/8/8 Plus/iPhone 7/7 Plus/6S/6

1 How to boost WiFi signal on iPhone

1. Restart Device or Hard Reset iPhone

iPhone 7 and Earlier: Press and Hold Power/Side button until you see Slide to turn off on screen.

iPhone 8/8 Plus: Press Side button + Volume down button until you see a slide to turn off icon on the screen.

2. Restart Router

Based on my personal experience router not working on WiFi internet connection so all the devices are losing network on WiFi connected. But Ethernet connection works fine.

Restart will flush all the DNS misconfiguration automatically. Or run command in Command Prompt: ipconfig/flush DNS

3. Reset Network Settings

Go to the Settings app on iPhone > General

Next to General > Reset

Now, Tap on “Reset Network Settings”

4. Enter Custom DNS for WiFi

Step 1: Go to the Settings app on iPhone.

Step 2: Next, Tap on WiFi > Tap on (i) icon near to Connected WiFi network.

2 Get WiFi network info on iPhone

Configure DNS > Tap on manually and Enter the given IP address below.

Step 3: Use Below, IP addresses.


Open DNS:;

3 Add Custom DNS for WiFi to boost WiFi signal on iPhone

Restart Wi-Fi on iPhone.

5. Use Range Extender

WiFi Range Extender is great accessories for use at home or office. Let’s we have a good collection of extend WiFi signal without increasing bandwidth or extra cost.

iPhone wifi booster antenna increase signal strength up to 2x to 5x. [Don’t search iPhone Wifi booster app for iOS, because it’s not possible.]

6. Update your iOS

Update your iOS from settings on iPhone. Go to the Settings app > General > Software Update > Check for Update.

7. Router Might be Damaged or OutDated Firmware

Go with router troubleshooting,

  • Reset Router
  • Update Router Firmware
  • Buy New high configuration router that you need and under requirement

Now you are ready for test WiFi signal on your iPhone. Let’s share the quick guide on how to Boost WiFi signal on iPhone X/ iPhone 8/8 Plus/iPhone 7/7 Plus/iPhone 6S/6S Plus.