Recently, many iPhone users have reported that they cannot use wifi after updating iOS 15.0 and iOS 14.8. It seems that there are two main network problems. One is that the wifi point cannot be found under WLAN, and the other is that the network cannot be connected after joining wifi. How to fix it? Below are three easy solutions you can follow to solve this wifi problem.

1. Restart the iPhone device

Most mobile phone problems can be solved by restarting the phone, and the same is true for the iPhone. Turn off the iPhone, switch slide to power off, and then turn it on.

2. Turn on WLAN & Cellular data

If you have connected Wifi, but can’t connect the network. Please turn on WLAN & Cellular data for the system services and app. After the new iOS update upgrade, the network connections of all applications and system services on the iPhone are turned off by default. Go to iPhone Settings -> Apps Using WLAN & Cellular, select an app and system service, tap WLAN & Cellular Data.

3. Reset iPhone Network

If other mobile phones can find and display the wifi hotspot normally, but the iPhone cannot find wifi under WLAN after the iOS upgrade. Have a try to reset iPhone Network.

4. Re-insert SIM card

If you can connect to WLAN, but can’t connect cellular data. Turn off cellular data and turn it on again. And then re-insert the SIM card to have a try.

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