Slow WiFi after iOS 16 update

Apple recently released iPhone 14 and the iPhone 14 pro. It has a sophisticated design, impressive camera upgrades, and new safety capabilities. The new iPhone series takes stunning photos and videos. It has the True Depth Camera. Both models include the A15 Bionic chip. In addition, they have excellent battery life. The iPhone 14 and iPhone 14 Pro are available in midnight, blue starlight, and purple colors.

Along with all these new features, they also have some problems. For example, many people complained that the browsing speed is slow while using WiFi on the iPhone 14. This problem occurs because of slow WiFi after iOS 16 update.

Fix Slow WiFi After iOS 16 Update On iPhone:

Is your iOS 16 device WiFi not working, slow, or dropping out? You are experiencing WiFi problems after the iOS 16 update for many reasons. It could be the strength of your WiFi signal, router, or a problem with the network itself. With so many factors causing iOS 16 WiFi problems, pinpointing and fixing them will be complex. However, there’s always a way. After installing ios 16, if your phone cannot connect to a network, continuously drops the connection, or if the WiFi speeds are extremely slow and you can’t find the problem, then we are here to help you find the problem and fix it. We will help you to find the solutions to fix WiFi not working on iOS 16.

  • Is your iPhone draining battery after the iOS 16 update? Use this guide to fix it.

As there are many factors causing WiFi problems on iOS 16, we are going to start with the fundamental issues and move on to more advanced problems and their solution.

Check Your WiFi Router:

If iOS 16 WiFi is not working, then the router may have caused the problem. For a start, You can restart the router to check whether it is working or not.

  • Turn off the router.
  • Unplug the power source; reconnect the power source after at least 5 minutes.
  • Restart the router.

Rejoin WiFi Network:

  • Go to Settings.
  • Tap WiFi.
  • Tap the information icon (i) next to the name.
  • Tap Forget This Network and tap Forget on the popup to confirm.
  • Restart your device and enter the password to join the network again.

Disable WiFi Networking Services:

Some users have solved the issue of WiFi not working after iOS 16 update by turning off the WiFi networking services.

  • Go to Settings.
  • Tap Privacy.
  • Tap Location Services.
  • Tap System Services.
  • Find WiFi Networking and toggle it off. Then, when the problem is solved, you can turn on this feature as per your needs.

TurnOff/On WiFi Assist:

Some people said that disabling and re-enabling WiFi Assist seems to help solve the WiFi keeps dropping issue in iOS 16.

  • Go to Settings.
  • Tap Cellular.
  • Disable WiFi Assist and turn it on again after a few seconds.

Reset Network Settings

“Reset Network Setting” will erase all network settings and restore them to the original network options. It can help eliminate the errors that lead to the iOS 16 WiFi problems. It will only reset the network settings, but all other saved data will not be affected.

  • Go to Settings.
  • Tap General.
  • Tap Transfer or Reset iPhone.
  • Tap Reset.
  • Tap Reset Network Setting.
  • Enter your passcode to confirm.
  • Restart your device.
  • Enter the WiFi passcode to rejoin the WiFi to see if it resolves the issue.

Slow WiFi after iOS 16 update

Change the Current DNS:

The DNS is based on your router configuration. If iOS 16 WiFi is not working, you can switch your current DNS to Google DNS or Open DNS.

  • Go to Settings.
  • Tap WiFi.
  • Tap (i) next to the name of the WiFi.
  • Tap Configure DNS.
  • Tap Manual.
  • Tap Add Server.
  • Enter Google DNS ( or

Update to the Latest Version of iOS:

Apple always continues releasing new iOS to fix bugs and errors. So you can check whether there is a new update available. It may help fix iOS WiFi problems.

Reset Your Device to Fix Slow WiFi After iOS 16:

If all the above methods cannot help you fix the iOS 16 WiFi not working problem, the last option is to erase and restore your iPhone.

  • Go to Settings.
  • Tap General.
  • Tap Transfer or Reset iPhone.
  • Tap Erase All Content and Settings to make it.

This step will erase all content and settings on your device. So it is better to back up your iPhone or iPad in advance to prevent data loss.

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