Start with the simplest fixes first
Most tablets that won't connect to WiFi are actually connected to it already, or they're blocked by a setting you can toggle in seconds. Before you assume the hardware is broken, check three things in this order: whether WiFi is turned on at all, whether airplane mode is active, and whether you're entering the password correctly.
Open your tablet's settings app. Look for a WiFi toggle or switch—on most tablets this is in the main settings menu or in a quick-settings panel you pull down from the top of the screen. Make sure it says "on" or shows a WiFi icon. Then check whether airplane mode is enabled. Airplane mode turns off all wireless radios, including WiFi, and it's straightforward to turn on by accident. If either of these is the problem, flip the switch and try connecting again.
If WiFi is on and airplane mode is off, try entering your password one more time. Passwords are case-sensitive, and a single wrong character will block the connection. Type slowly and double-check each letter, number, and symbol.
Key Takeaways
- WiFi toggle, airplane mode, and password entry are the first three things to check—they account for most connection failures.
- Forgetting the network and reconnecting forces your tablet to re-enter the password and clear any stored connection errors.
- Restarting your tablet clears temporary glitches; restarting your router clears connection conflicts between devices.
- If other devices connect to the same WiFi but your tablet does not, the problem is usually in your tablet's settings, not the router.
- Outdated software on your tablet can prevent WiFi from working, so check for system updates in settings.
Forget the network and reconnect
If the password is correct but the tablet still won't connect, your tablet may have stored bad connection information. The fix is to delete the network from your tablet's memory and add it again from scratch.
Go to Settings, find WiFi, and look for the network name (called the SSID) you're trying to connect to. Tap and hold on it, or look for a settings icon next to it—the exact steps vary by tablet brand. Select "Forget" or "Remove." Then turn WiFi off and back on, scan for networks again, and reconnect by entering your password fresh.
This clears any corrupted connection data your tablet stored the last time it tried to join. It's one of the most reliable fixes for tablets that see the network but refuse to connect to it.
Restart your tablet and your router
A restart solves most temporary glitches. Power off your tablet completely—don't just put it to sleep—and leave it off for 10 to 15 seconds. Then power it back on and try connecting to WiFi again.
While your tablet is restarting, restart your router too. Unplug the power cable from the back of your router, wait 30 seconds, and plug it back in. Let it sit for two to three minutes while it boots back up. Once both devices are running again, try connecting. Many connection problems happen because the router and tablet have gotten out of sync, and a restart clears that state.
Check whether other devices can connect
Test whether your phone, laptop, or another tablet can connect to the same WiFi network. If other devices connect without trouble, the problem is in your tablet, not your router or internet service. If nothing can connect, the router itself may be the issue—contact your internet provider or check your router's manual.
If only your tablet fails to connect while other devices work fine, move on to checking your tablet's software and network settings. The router is working; your tablet is the one that needs attention.
Update your tablet's software
Outdated software can cause WiFi problems. Go to Settings, look for "System," "About," or "Device Info" (the name varies by brand), and find the option to check for updates. If an update is available, read and install it. Your tablet may need to restart during this process.
Software updates often include fixes for WiFi bugs that the manufacturer discovered after your tablet shipped. If you haven't updated in several months, an update may solve the problem outright.
Reset your network settings
If your tablet still won't connect after trying the steps above, you can reset all network settings to factory defaults. This erases all saved WiFi networks and passwords from your tablet, so you'll need to re-enter them, but it clears out any corrupted settings that might be blocking the connection.
Go to Settings, find "System" or "Advanced," and look for "Reset Options" or "Reset Network Settings." The exact path depends on your tablet's brand and version. Tap the option to reset network settings. Your tablet will restart, and you'll need to reconnect to WiFi by entering your password again.
This is a more drastic step, so try the earlier fixes first. But if nothing else works, a network reset often restores WiFi function.
When to suspect a hardware problem
If you've tried all the steps above and your tablet still won't connect, while other devices connect to the same network without issue, the WiFi hardware in your tablet may be damaged. This can happen if the tablet was dropped, exposed to water, or straightforward failed over time.
Before you assume hardware failure, make sure you've restarted both the tablet and the router, checked for software updates, and reset network settings. If the tablet still won't see or connect to any WiFi network, and other devices work fine on that network, contact the tablet's manufacturer or visit a repair shop. They can test the WiFi radio and replace it if needed.
Frequently Asked Questions
Why does my tablet see the WiFi network but won't connect to it?
This usually means the password is wrong, the network is overloaded, or your tablet has stored bad connection data. Try entering the password again very carefully, then forget the network and reconnect. If that doesn't work, restart your router—it may have too many devices connected and needs to clear its memory.
My tablet connects to WiFi but the internet doesn't work. What's the difference?
Connection and internet are two different things. Your tablet can be connected to the router but unable to reach the internet if the router itself has no internet. Check whether other devices can browse the web on the same WiFi. If they can't, the problem is your internet service or router, not your tablet. If they can, restart your tablet and forget and reconnect to the network.
Does a factory reset fix WiFi problems?
A factory reset erases everything on your tablet and returns it to like-new condition. It will fix WiFi problems caused by corrupted software, but it's a last resort because you lose all your data and apps. Try restarting, forgetting the network, updating software, and resetting network settings first. A full factory reset should only happen if nothing else works.
Can I fix WiFi problems without restarting my router?
Yes—most of the time. Restarting your router helps, but forgetting the network, restarting your tablet, and updating software solve the problem in many cases. Only restart the router if other devices are also having trouble connecting, or if restarting your tablet alone didn't work.
What if my tablet was working fine and suddenly stopped connecting?
A sudden loss of connection often points to a software update, a change in your router settings, or interference from a new device nearby. Check whether your tablet has a pending software update and install it. Then restart both your tablet and router. If you recently changed your WiFi password, make sure you're entering the new one correctly.