Restart your iOS or iPadOS device. Restart your router and cable or DSL modem by unplugging the device and then plugging it back in. After you've restarted each device, see if you've fixed the issue.
Sometimes, software issues can cause your iPad to not connect to wifi. Make sure that your iPad is running the latest version of iOS and try resetting your network settings. Go to Settings > General > Reset > Reset Network Settings.
Connect iPad to a Wi-Fi network
Go to Settings > Wi-Fi, then turn on Wi-Fi. Tap one of the following: A network: Enter the password, if required. Other: Joins a hidden network.
The most common reasons why your iPad or iPhone won't connect to Wi-Fi include a poor connection signal, an incorrect Wi-Fi password, your Wi-Fi or mobile data settings, restricted network settings, or even a bulky phone case. A weak Wi-Fi connection can also mean you need to increase your internet speed.
Check to see if moving your device closer to your router helps you connect. If you normally have a strong signal in rooms far away from your router but suddenly can't connect, take your device closer to your router. If it can pick up a signal in a closer room, you may need a Wi-Fi extender.
Some of these reasons include the router being down, you entering an incorrect password, your laptop being too far from the router, and your device may not support the Wi-Fi network it is connecting to.
A single device has a WiFi connection without internet
If your PC or laptop is the only device on your network that claims to have a connection but no actual internet access, you likely have an incorrect configuration problem, faulty drivers, WiFi adapter, DNS problems, or an issue with your IP address.
Restart your device.
If restarting doesn't work, switch between Wi-Fi and mobile data: Open your Settings app and tap Network & internet or Connections. Depending on your device, these options may be different. Turn Wi-Fi off and mobile data on, and check if there's a difference.
Your issues with your wi-fi not working could be caused by you simply not being in the optimal range for your router. Most routers aren't designed to transmit signals through a large area, so you could be running into an issue with “digital dead zones” in your home or office.
When you reset network settings (clear all connection data), a number of features are restored to default. Affected settings are Wi-Fi®, mobile data and Bluetooth®.
No data or media are deleted. Reset Network Settings: All network settings are removed. In addition, the device name assigned in Settings > General > About is reset to “iPhone,” and manually trusted certificates (such as for websites) are changed to untrusted. Cellular data roaming may also be turned off.
Apple is warning owners of older iPhones and iPads that if they don't update their devices to the latest iOS software by Sunday, they won't be able to connect to the internet.
Reset All Settings: All settings—including network settings, the keyboard dictionary, location settings, privacy settings, and Apple Pay cards—are removed or reset to their defaults. No data or media are deleted.
Rebooting your router and modem is one of the first things you should do when your WiFi isn't working. To reboot these devices, unplug the power cord from the back of each device and wait for at least 30 seconds before plugging them back in. After waiting 30 seconds, plug your modem in first.
WiFi-Only iPad
A WiFi-only model iPad connects to the Internet using wireless or WiFi access. This means when you are in a location without WiFi you cannot get on the Internet, make phone calls/Skype/Facetime, send/receive email and some Apps that rely on Internet access will not work.
Your iPad is no longer listed in the compatible devices for the latest update. With each update, Apple releases a full list of devices that are able to download it. If you don't see your model on the list and it's more than 5-6 years old, it's likely that your iPad is too old to handle a new update.
Two iPads will no longer get Apple software updates: the iPad mini 4 and iPad Air 2. To check your iPad's model number go to Settings > General > About > Model Name.
iPad with WiFi connectivity
You can connect to a WiFi network with every iPad. This can be a public network, such as in a restaurant, or a private network, such as at home. You can use public networks for free, but you often need a password.
Reset your network settings
If you're using iOS or iPadOS 15 or later, tap Settings > General > Transfer or Reset [Device] > Reset > Reset Network Settings. If you're using iOS or iPadOS 14 or earlier, tap Settings > General > Reset > Reset Network Settings.
This process can be useful in a few situations: Troubleshooting network issues: If you are experiencing issues with your network connection, such as slow internet speed, DNS errors, or problems connecting to other devices on the network, resetting the network components can help to resolve the issue.
There are two ways to connect (or sync) your wireless devices to your home WiFi network: by using the WiFi password (security key) or by using the WPS button on the router. Instructions may vary slightly by router and device, but generally, here's how WPS works: 1. Push the WPS button on the router.