10 Ways on How to Fix iPhone 8 Wifi Greyed Out – A Step-by-Step Guide

Having Wi-Fi connectivity issues on your iPhone 8? Is the Wi-Fi toggle button greyed out and you can’t turn it on? Don’t worry – you’re not alone. Many iPhone 8 users have reported the Wi-Fi button being greyed out and unable to connect to wireless networks.

The good news is, there are several things you can try to fix iPhone 8 Wi-Fi not working and get it back up and running. In this comprehensive guide, we’ll walk you through the top solutions to resolve the Wi-Fi greyed out problem on iPhone 8 and get seamless wireless connectivity again.

iPhone 8 wifi greyed out

What Causes Wi-Fi to Be Greyed Out on iPhone 8?

Before we get into the fixes, let’s first understand what’s causing the Wi-Fi toggle to grey out in the first place. Here are some of the common causes:

  • Software glitch – A bug in the iOS software can lead to Wi-Fi not working properly.
  • Outdated software – If you haven’t updated to the latest iOS version, that could be the culprit.
  • Network settings issue – Incorrect network settings can prevent the phone from connecting to Wi-Fi.
  • Hardware damage – Physical or liquid damage can disrupt the Wi-Fi module functionality.
  • Interference from other devices – Nearby devices using the same Wi-Fi band can cause interference.
  • Weak router signal – If the Wi-Fi router signal is too weak, connectivity issues may occur.

Now that we know the likely causes, let’s look at proven solutions to get Wi-Fi working again when the toggle is greyed out on iPhone 8.

Quick Fixes to Try First

Before jumping into advanced troubleshooting, try these quick fixes:

1. Force restart your iPhone

A restart can clear out minor software glitches that may be preventing the microphone from functioning normally.

  • Press and hold the Volume Up and Side buttons until the power off slider appears. Slide to turn off. Wait 30 seconds and power back on.
Force Restart

2. Toggle Airplane Mode on and off

  • Swipe down from the top right to open Control Center. Turn on Airplane Mode for a minute, then turn it off. You also have the option to go to settings.
Airplane mode

3. Check for iOS updates

Having the latest iOS version installed can prevent microphone bugs.

  • Go to Settings > General > Software Update to install the latest iOS version.
update iOS

4. Reset network settings

  • Go to Settings > General > Reset and tap Reset Network Settings. This will reset all network connections and settings.
Reset Network Settings

If the Wi-Fi toggle is still greyed out, don’t worry – we have some more in-depth solutions for you.

Advanced Fixes for iPhone 8 Wi-Fi Greyed Out

If the quick fixes don’t work, try these advanced troubleshooting steps:

5. Reset All Settings

Resetting all settings will clear out any problematic settings, network configurations or glitches that could be preventing Wi-Fi from working properly.

Go to Settings > General > Reset and tap Reset All Settings. Enter your passcode if prompted. This will reset all settings to factory default but won’t erase any data. You may need to reconfigure some settings afterwards.

Reset All Settings

6. Check for Physical Damage

It’s possible hardware damage is causing the Wi-Fi connectivity problems. Carefully inspect your iPhone 8 for any signs of physical or liquid damage.

Pay attention to the internal Liquid Contact Indicator (LCI) – it turns red if it comes into contact with water. If you find physical damage, you’ll need to get your iPhone repaired.

7. Update or Restore using iTunes

A software issue could be the culprit. Connect your iPhone 8 to a computer and open iTunes. Go to Summary and click Check for Update to update to the latest iOS version.

If that doesn’t fix it, you may need to fully restore the iPhone by clicking Restore iPhone. This will completely wipe your device and install a fresh copy of iOS. Be sure to backup your data first.

8. Disconnect Nearby Devices

If you have other Wi-Fi enabled devices nearby that use the 2.4GHz band, it can cause interference with your iPhone 8’s Wi-Fi signal. Turn off Wi-Fi on other nearby devices and see if that helps resolve the problem.

9. Move Closer to Your Wi-Fi Router

Weak router signal can also cause Wi-Fi to not work properly. If your router is far away or in a different room, move closer to it and see if the Wi-Fi starts working. Consider getting a Wi-Fi range extender if the signal is weak in certain areas.

10. Contact Apple Support

If you’ve tried all the above steps and your iPhone 8 Wi-Fi is still greyed out, it’s time to contact Apple. Make an appointment at an Apple store or contact Apple support online for further troubleshooting. A hardware repair or replacement may be needed.

Preventing Future Wi-Fi Issues

Once you’ve resolved the Wi-Fi greyed out problem on your iPhone 8, here are some tips to avoid it happening again:

  • Keep your iPhone software up-to-date
  • Position your Wi-Fi router centrally in your home
  • Keep your iPhone away from moisture and handle it with care
  • Use a protective case to avoid physical damage
  • Toggle Airplane mode on/off periodically to reset connections
  • Reset network settings occasionally to clear out glitches

Reliable Wi-Fi connectivity is crucial for getting the most out of your iPhone 8. We hope these solutions help you fix the Wi-Fi greyed out issue for good. Let us know if the tips worked for you!


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