Wifi won t turn on iphone 7

Tap the icon again to turn Wi-Fi back on.

You'll know W-Fi is on when the icon is white inside of a blue circle.

Forget Your Wi-Fi Network And Reconnect

Every time your iPhone connects to a Wi-Fi network for the first time, it saves information about how to connect to that Wi-Fi network. However, things can change on your wireless router that your iPhone is unaware of. If your iPhone is unaware of the changes, it may not be able to make a clean connection to the Wi-Fi network.

Erasing the network entirely, we can compensate for any potential changes to the router and essentially "update" the Wi-Fi's network data on your iPhone. Before erasing the network, make sure you write down your Wi-Fi password because you'll have to reenter it when you reconnect!

How Do I Forget My Wi-Fi Network And Reconnect?

Open the Settings app.
Tap Wi-Fi.
Tap on the blue "i" to the right of the Wi-Fi network you wish to forget.
At the top of the screen, tap Forget This Network.
Tap Forget when asked Forget Wi-Fi Network "(network name)"?
To reconnect to the Wi-Fi network, tap on it.
Enter the password if the Wi-Fi network is password protected.

Update Your iPhone Software In Settings

Apple puts out new software updates to improve efficiency, fix bugs, and introduce new features. Updating iOS can fix problems with your iPhone's software.

How Do I Update My iPhone Software In Settings?

Open the Settings app.
Tap General.
Tap Software Update.
Tap Download and Install or Install Now.
Enter your passcode if prompted.
The update will begin once it has been verified.
The update is complete after your iPhone restarts.

Reset Network Settings

When your iPhone connects to a Wi-Fi or Bluetooth device for the first time, it saves information about how to connect to that network or device. If something changes with that process, it may cause connectivity issues.

Deep software problems, especially with network settings, can be difficult to track down. Rather than trying to track an issue down, we're going to reset all network settings and give your iPhone a fresh start.

How Do I Reset Network Settings?

Open the Settings app.
Tap General.
Scroll down and tap Transfer Or Reset iPhone.
Tap Reset.
Tap Reset Network Settings.
Enter your passcode if prompted.
Your iPhone will shut down, reset, and turn itself on again when the reset is complete.

Repair Your iPhone With Apple

Apple repairs iPhones at the Genius Bar in Apple Stores and through their online mail-in repair service. Apple repairs are high-quality, but out-of-warranty repairs can be much more expensive than third-party solutions. If you're looking to save some money you're not covered by Apple's warranty, you may want to check out our other recommendations.

How Do I Repair My iPhone With Apple?

How To Repair Your iPhone With Apple's Mail-In Service

Visit Apple's support website to begin the online mail-in repair process.
Alternatively, call 1-800-MY-APPLE (1-800-692-7753) to set up a repair.

How To Repair Your iPhone At The Genius Bar Inside Your Local Apple Store

Visit Apple's website to make a Genius Bar appointment before you go into the store. Apple Stores are extremely busy, and if you don't have an appointment, you may have to wait for hours or end up being turned away. (Editor's note: I'm a former Apple tech and we're not exaggerating — please, do yourself a favor and make an appointment first!)
When you arrive, go to the Genius Bar to check in for your appointment.
Genius Bar appointments always include free diagnosis. If you're under warranty, many repairs can be done on the spot, but it all depends upon which parts are in stock. If you're not under warranty, the Genius will give you a quote for the cost of a repair.

iPhone 7 WiFi Problem: Fixed!

Your iPhone 7 is connecting to WiFi again and now you won't rack up a huge data bill. We encourage you to share this article on social media so you can be the one to help your friends and family when their iPhone 7 is not connecting to WiFi. Thanks for reading, and feel free to leave a comment down below if you have any other questions about your iPhone!

How do I fix my Wi

If your iPhone, iPad, or iPod touch won't connect to a Wi-Fi....

Make sure that your router is on and you're within range. ... .

Make sure that Wi-Fi is on and you can see your network. ... .

If asked, enter your Wi-Fi password. ... .

Check for issues with your Wi-Fi network. ... .

Check your cables and connections. ... .

Restart. ... .

Still can't connect?.

Why is my Wi

What do you do when your iPhone WiFi button is greyed out? Potential Fixes! Toggle Airplane Mode and Do Not Disturb on/off by going to Settings > Airplane Mode ON and Do Not Disturb ON > Turn Off Phone > Leave for 15min-20min > Turn Phone Back On > Turn Off Airplane Mode and Do Not Disturb > Turn WIFI ON.

Why can't I turn my Wi

If your WiFi button is still grey, go into Settings > General > Software Update and make sure your device is up to date. If your iPhone is up-to-date and you're still unable to turn your Wifi on or off, then the next step is to perform a full backup and restore of your device.