How to Fix WiFi Not Connecting Automatically After Restart on iOS
Once your iPhone connects to a Wi-Fi network, it remembers the SSID and reconnects automatically when you are nearby. However, some iPhones may fail to connect to Wi-Fi after a reboot. To resolve this issue, we have provided a comprehensive set of solutions. Follow the step-by-step instructions to troubleshoot and fix this problem.
Fix 1 β Manually Configure Your Wi-Fi
Manually configuring the Wi-Fi instead of relying on the automatic connection setup can help.
Step 1 β Start by navigating to the Settings page.
Step 2 β Access the βWi-Fiβ settings.
Step 3 β Identify the Wi-Fi network youβre connected to and tap the small βiβ icon.
Step 4 β The next page displays all the Wi-Fi settings. Make a note of the following:
IP Address
Subnet Mask
Router
Step 5 β Return to the Wi-Fi information page.
Step 6 β Tap βForget This Networkβ to remove the Wi-Fi credentials from your device.
Step 7 β You will be taken back to the Wi-Fi page.
Step 8 β Open the same Wi-Fi settings page again.
Step 9 β Scroll down and select βConfigure IPβ under the βIPV4 addressβ section.
Step 10 β Choose βManualβ mode.
Step 11 β Enter the network credentials exactly as noted earlier. Ensure accuracy to avoid connection issues.
Step 12 β Tap βSaveβ once finished.
Step 13 β Return to the previous page and select βJoin This Network.β
Step 14 β Enter the Wi-Fi password to connect.
After joining, restart your iPhone to check if it connects automatically to the Wi-Fi.
Fix 2 β Update Your iPhone
This issue is a known bug in iOS 17, so updating your iPhone can potentially resolve it.
Step 1 β Go to the iPhone Settings.
Step 2 β Navigate to the βGeneralβ section.
Step 3 β Look for the βSoftware Updateβ option and tap it.
Step 4 β If an update is available, tap βInstall Nowβ to begin the installation process.
Your iPhone will verify the update and install it. The device may reboot during this process. Once completed, reconnect to your Wi-Fi; it should no longer forget the network.
Fix 3 β Replace the Router
If the issue persists on iOS 18 or later, your router could be the problem. Consider replacing an older router with a newer model and test the connection.
If you donβt have access to a different router, try creating a mobile hotspot and connecting your iPhone to it. This can help determine if the router is causing the issue.
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