The most common reason your phone won't connect is that it has forgotten the network password or the router has stopped broadcasting the network name

When your phone fails to connect to WiFi, the problem usually falls into one of three categories: your phone doesn't see the network at all, it sees the network but won't connect, or it connects then when ready disconnects. Each has a different cause and a different fix. The fastest way forward is to restart both your phone and your router — this solves roughly half of connection problems without any other troubleshooting.

Before you start, make sure you know your WiFi network name and password. You'll find both on a sticker attached to your router, or in the router's settings page (usually accessible by typing 192.168.1.1 into a web browser on a connected device). If you've changed the password and don't remember it, you can reset the router to factory settings by holding down the reset button for ten seconds, which will restore the original network name and password from that sticker.

Key Takeaways

  • Restart your phone and router first — power off both completely, wait 30 seconds, then power them back on in order (router first, then phone).
  • If your phone doesn't see the network, check that the router is powered on and the WiFi is turned on (look for a WiFi button or check the router's settings page).
  • If your phone sees the network but won't connect, forget the network on your phone and reconnect using the correct password from the router's sticker or settings.
  • If your phone connects then drops, move closer to the router and check whether other devices have the same problem — if they do, the issue is the router, not your phone.
  • If nothing works, reset your phone's network settings, which clears out corrupted WiFi data without erasing your photos or messages.

Your phone doesn't see the WiFi network at all

Start by confirming the router is actually broadcasting the network. Walk to the router and look for a light labeled WiFi, Wireless, or with a WiFi symbol. If that light is off or orange rather than green, the WiFi is disabled. Press the WiFi button on the router (usually on the back or side) to turn it on. If there's no button, log into the router's settings page by typing 192.168.1.1 into a web browser on a computer or tablet that is connected by ethernet cable, then look for a WiFi or Wireless setting and turn it on.

If the WiFi light is on and green, restart the router completely. Unplug the power cable from the back, wait 30 seconds, then plug it back in. Wait another two minutes for the router to fully restart — you'll see the lights blink and then settle. Then restart your phone: power it off completely, wait 10 seconds, and power it back on. Once your phone is fully booted, go to Settings, then WiFi (or Wireless on some phones), and look for your network name in the list.

If you still don't see your network, check whether the network name is hidden. Some routers are set to not broadcast their name publicly. If you know your network name but it doesn't appear in the list, go to your phone's WiFi settings and look for an option to "Add Network Manually" or "Other Network" — this lets you type in the name yourself. Enter the exact name from the router's sticker, select the security type (usually WPA2 or WPA3), and enter the password.

Your phone sees the network but won't connect

The most common cause is that your phone has stored an old or incorrect password. On your phone, go to Settings, then WiFi or Wireless. Find your network name in the list, tap it, and look for a "Forget" or "Remove" option. Tap it to delete the network from your phone's memory. Then tap your network name again and enter the password exactly as it appears on the router's sticker — passwords are case-sensitive, so capital letters matter.

If you've changed the password since you last connected, your phone still has the old one stored. Forgetting the network and re-entering the new password will fix this. If you don't remember the password you set, look it up in your router's settings page (log in at 192.168.1.1) or reset the router to factory settings by holding the reset button for ten seconds, which restores the original password on the sticker.

If your phone still won't connect after you've forgotten the network and re-entered the correct password, try moving your phone closer to the router. Phones sometimes fail to connect when they're too far away or when the signal is weak. If it connects when you're close but not from across the house, the issue is WiFi range, not the password. If it still won't connect even when you're standing next to the router, move on to the next section.

Your phone connects then when ready disconnects

When a phone connects for a few seconds then drops, the problem is usually either interference, distance, or a router that's overheating. First, check whether other devices have the same problem. If your laptop, tablet, or another phone also disconnects from the same network, the issue is the router, not your phone. If only your phone disconnects, the issue is your phone's WiFi hardware or settings.

Move your phone closer to the router and see whether it stays connected. If it does, the problem is distance or interference. WiFi signals weaken through walls, metal, and water, and they're also disrupted by microwaves, cordless phones, and baby monitors operating on the 2.4 GHz frequency. Try moving the router to a more central location in your home, away from the kitchen, and away from other wireless devices. If your router has a button to switch between 2.4 GHz and 5 GHz bands, try connecting to the 5 GHz band instead — it has shorter range but less interference.

If your phone stays connected when close to the router but still disconnects from a distance, or if it disconnects even when you're standing next to it, the router may be overheating. Feel the router — if it's hot to the touch, unplug it and let it cool for 15 minutes. Make sure the router has space around it (at least four inches on all sides) so air can circulate. If it keeps overheating, the router may be failing and may need replacement.

Your phone connects but has no internet

Your phone can connect to the router but still have no internet if the router itself isn't connected to your internet service provider. Check whether other devices connected to the same WiFi have internet — if they do, the problem is your phone. If no devices have internet, the problem is your internet connection, not your phone or WiFi.

If only your phone has no internet, restart it completely: power it off, wait 10 seconds, and power it back on. Then forget the WiFi network and reconnect. If that doesn't work, go to Settings, then WiFi or Wireless, tap your network name, and look for an option called "IP Settings" or "Advanced." Change the setting from "DHCP" to "Static" if it's available, then manually enter an IP address like 192.168.1.100, a subnet mask of 255.255.255.0, and a gateway of 192.168.1.1. This bypasses automatic IP assignment, which sometimes fails on certain phones.

If you still have no internet after reconnecting, the problem may be that your phone's MAC address (a unique identifier) is being blocked by the router. Log into the router's settings at 192.168.1.1, look for a section called MAC Filtering or Access Control, and check whether your phone's MAC address is on a blocked list. If it is, remove it. If you don't know your phone's MAC address, go to Settings, then About Phone, and look for "WiFi MAC Address" or "Physical Address."

Reset your phone's network settings as a last resort

If you've tried restarting, forgetting the network, and re-entering the password, and your phone still won't connect, reset your phone's network settings. This clears out all stored WiFi networks, Bluetooth pairings, and cellular settings, then rebuilds them from scratch. It does not erase your photos, messages, or apps.

On an iPhone, go to Settings, then General, then Transfer or Reset, then Reset, then "Reset Network Settings." You'll need to enter your passcode. On an Android phone, go to Settings, then System, then Reset Options, then "Reset WiFi, Mobile & Bluetooth" (the exact path varies by manufacturer). After the reset completes, your phone will restart. Go back to WiFi settings and reconnect to your network using the password from the router's sticker.

If your phone still won't connect after a network settings reset, the WiFi hardware in your phone may be failing. Try connecting to a different WiFi network (at a friend's house, a coffee shop, or a library) to see whether the problem follows your phone. If it does, your phone's WiFi hardware likely needs repair or replacement. If it connects to other networks without trouble, the problem is specific to your home router, and you should focus on troubleshooting the router instead.

Frequently Asked Questions

Why does my phone connect to WiFi at work or the coffee shop but not at home?

Your home router may be broadcasting on a frequency or using security settings your phone doesn't support well. Try changing your router's WiFi band from 2.4 GHz to 5 GHz if available, or update your router's firmware by logging into 192.168.1.1 and checking for updates. If your router is more than five years old, it may not support modern WiFi standards that newer phones expect.

My phone says "saved" next to the network but won't actually connect — what does that mean?

Your phone remembers the network but can't authenticate with the password it has stored. Forget the network, then reconnect and re-enter the password carefully. Make sure you're typing the exact password from the router's sticker, including capital letters and special characters. If you've changed the password, your phone still has the old one.

Should I restart my phone or my router first?

Restart the router first, wait for it to fully boot (about two minutes), then restart your phone. The router needs to be ready before your phone tries to connect. If you restart your phone first, it may try to connect before the router is fully booted and fail to establish a stable connection.

Can I fix this without restarting everything?

You can try forgetting the network and reconnecting first, which takes two minutes. If that doesn't work, a full restart of both devices takes about five minutes total and solves most problems. Restarting is the fastest troubleshooting step, not the last resort.

My phone keeps asking for the password even though I entered it correctly — why?

Your phone may have stored a typo or the router may have been reset since you last connected. Forget the network completely, then reconnect and type the password very slowly, checking each character against the sticker. If the sticker is worn or unclear, log into the router at 192.168.1.1 and check the password in the wireless settings, or reset the router to restore the original password.