Android Won’t Connect to Wi-Fi Fix

Quick Answer

When Android cannot connect to Wi-Fi, first determine whether the problem affects only your phone, only one Wi-Fi network, or every device using the router. Restart the phone, confirm the password, test another device, and then forget and reconnect to the network.

Possible causes include an incorrect password, an outdated saved network profile, a router problem, weak signal, a public-network sign-in page, or a phone setting. Do not factory-reset the phone before completing the safer diagnostic steps below.

Choose the Symptom That Matches

What you see	What it may suggest	Next safe step
“Incorrect password” or “Authentication problem”	Wrong credentials or an outdated saved network profile	Verify the password, forget the network, and reconnect
The network appears but stays on “Connecting”	Router response, saved settings, or address-assignment problem	Test another device and restart the phone and router
The Wi-Fi network does not appear	Weak signal, hidden network, router issue, or phone detection problem	Move closer and check whether other networks appear
The phone connects to other Wi-Fi networks only	The original router or its configuration becomes more likely	Restart the router and contact its administrator
Other devices connect, but this phone cannot	A phone-specific setting or downloaded app becomes more likely	Forget the network, reset network settings, or test Safe Mode
No device can connect to the router	Router, modem, or internet-provider problem becomes more likely	Restart the network equipment and contact the provider
Wi-Fi says connected but websites do not load	The connection succeeded, but internet access is unavailable	Check the router, public sign-in page, or internet provider

This guide focuses on Android phones that cannot successfully join a Wi-Fi network. A phone that connects to Wi-Fi but has no internet requires additional router or internet-service checks.

1-Minute Safe Checks

Complete these checks before resetting any settings:

1. Confirm that Wi-Fi is turned on.
2. Confirm that Airplane Mode is off.
3. Move closer to the router.
4. Turn Wi-Fi off, wait 10 seconds, and turn it back on.
5. Restart the Android phone.
6. Select the correct network name.
7. Re-enter the Wi-Fi password carefully.
8. Check whether another phone or computer can join the same network.
9. Check whether your Android phone can join a different Wi-Fi network.
10. Remove a thick or metal-containing case temporarily if it may be affecting reception.

Stop after any step that restores a stable connection.

Fix 1: Determine Whether the Phone or Network Is Affected

DIAGNOSTIC TEST

Use This When

Use this first when you do not know whether the failure comes from the Android phone, the router, or the internet connection.

Why It May Help

Testing another device and another Wi-Fi network separates a phone-specific problem from a router-specific problem. Google and Samsung both recommend comparison testing before moving to more disruptive troubleshooting.

Test Another Device on the Same Network

1. Use another phone, tablet, or computer.
2. Select the same Wi-Fi network.
3. Enter the same password.
4. Check whether the second device connects.
5. Open a webpage to confirm internet access.

Test the Android Phone on Another Network

1. Move to another trusted Wi-Fi network.
2. Turn Wi-Fi on.
3. Select the alternative network.
4. Enter its password.
5. Check whether the phone connects normally.

Avoid using an unknown public network for sensitive accounts or transactions.

What the Results Mean

Test result	What it suggests	What to do next
No device connects to the original router	Router, modem, or service problem	Restart the router and contact the provider if needed
Other devices connect, but Android does not	Phone settings, saved credentials, or an app may be involved	Forget and reconnect to the network
Android connects to another network	The original router or network becomes more likely	Restart or review the original router
Android cannot connect to any network	A phone setting, downloaded app, or hardware issue becomes more likely	Reset network settings and test Safe Mode
Devices join Wi-Fi but none have internet	The wireless connection works, but the internet service may be unavailable	Contact the internet provider or network administrator

These tests narrow the possibilities but do not confirm an exact cause by themselves.

Fix 2: Verify the Wi-Fi Password

SAFE FIRST CHECK

Use This When

Use this when Android displays:

• Incorrect password
• Authentication problem
• Couldn’t connect
• Check password and try again
• Saved, but not connected

Why It May Help

Wi-Fi passwords are case-sensitive. A changed router password or one incorrect character can prevent authentication even when the network name and signal are correct. Samsung specifically recommends confirming the correct case-sensitive password.

Steps

1. Confirm the password with the router owner or network administrator.
2. Check uppercase and lowercase letters.
3. Distinguish similar characters, such as:
   • Zero and the letter O
   • One and a lowercase L
   • Five and the letter S
4. Remove accidental spaces before or after the password.
5. Use the password currently configured on the router, not an old label if the password was changed.
6. Try reconnecting.
7. When available, use a trusted device already connected to the network to share the Wi-Fi credentials or QR code.

Expected Result

Android should authenticate and change from “Connecting” to “Connected.”

What the Result Means

• If the corrected password works, the router and phone were capable of communicating, but the previous credentials were rejected.
• If the verified password still fails on only this phone, delete the saved network profile before trying again.

Fix 3: Forget the Network and Reconnect

OFFICIALLY DOCUMENTED STEP

Use This When

Use this when:

• The password recently changed.
• Android repeatedly displays an authentication error.
• The network is saved but will not connect.
• The phone previously connected but now fails.
• Other devices connect normally.

Why It May Help

Android stores the password and connection details for saved networks. Forgetting the network removes the saved profile so the phone can create a new connection using the current credentials.

Google Android and Samsung both document removing a saved Wi-Fi network and reconnecting.

Steps

1. Open Settings.
2. Open Network & internet, Connections, or the equivalent menu.
3. Tap Internet or Wi-Fi.
4. Select the affected network.
5. Tap Forget, Remove, or Delete.
6. Turn Wi-Fi off.
7. Wait approximately 10 seconds.
8. Turn Wi-Fi back on.
9. Select the network again.
10. Enter the current password.
11. Tap Connect.
12. Wait for the connection to complete.

Menu names vary by Android version and phone manufacturer.

Expected Result

The phone should create a new saved profile and connect normally.

What the Result Means

• If reconnecting works, the previous saved credentials or connection profile may have been outdated.
• If the error remains, the result does not prove that the phone is defective. Restart the phone, router, and modem next.

Fix 4: Restart the Phone, Router, and Modem

OFFICIALLY DOCUMENTED STEP

Use This When

Use this when:

• Multiple devices cannot connect.
• The network disappeared.
• The phone remains stuck on “Connecting.”
• The router was recently updated or reconfigured.
• The connection stopped unexpectedly.

Why It May Help

Restarting reloads the phone’s Wi-Fi services and allows the router and modem to re-establish their connections. Google Pixel and Samsung support both recommend restarting the phone and network equipment during Wi-Fi troubleshooting.

Restart the Android Phone

1. Save any open work.
2. Open the power menu.
3. Tap Restart.
4. Wait for Android to start completely.
5. Turn Wi-Fi on.
6. Try connecting again.

Restart the Router and Modem

Only restart equipment that you own or are authorized to manage.

1. Unplug the router and modem from power.
2. Wait at least 15 seconds.
3. Reconnect the modem first when it is a separate device.
4. Wait for its connection lights to stabilize.
5. Reconnect the router.
6. Wait several minutes for the Wi-Fi network to return.
7. Try connecting the Android phone again.

Do not press a recessed Reset button. That button may restore factory settings and erase the router’s network name, password, and provider configuration.

Expected Result

The network should reappear, accept the password, and complete the connection.

What the Result Means

• If no device reconnects, check the router’s status lights and contact the internet provider or router administrator.
• If other devices reconnect but Android still fails, continue with the phone-specific steps.

Fix 5: Check for a Hidden Network or Incorrect Network Name

CONDITIONAL STEP

Use This When

Use this when the expected network does not appear but nearby networks are visible.

Why It May Help

A router can be configured not to broadcast its network name. Android may require the exact network name and security information to add a hidden network manually. Google documents manually adding a network and identifying it as hidden when required.

Before You Begin

You need the exact:

• Network name or SSID
• Wi-Fi password
• Security type
• Confirmation that the network is intentionally hidden

Do not guess the security settings.

Steps

1. Open Settings.
2. Tap Network & internet or Connections.
3. Open Internet or Wi-Fi.
4. Tap Add network.
5. Enter the exact network name.
6. Open Advanced options when necessary.
7. Select the hidden-network option.
8. Choose the security type supplied by the router administrator.
9. Enter the password.
10. Tap Save or Connect.

Expected Result

The hidden network should be saved and connected when the phone is within range.

What the Result Means

• If the network remains unavailable, verify the details with the router administrator.
• A hidden network is not automatically more secure. Do not hide or expose a network solely as a troubleshooting experiment without understanding the router configuration.

Fix 6: Complete the Public Wi-Fi Sign-In Page

CONDITIONAL STEP

Use This When

Use this at hotels, airports, malls, schools, offices, cafés, or other managed networks when Android joins the Wi-Fi but access remains blocked.

Why It May Help

Some public networks require users to accept terms, enter a room number, provide an access code, or sign in through a webpage before internet access is allowed. Google documents this authorization process for public Wi-Fi.

Steps

1. Connect to the public Wi-Fi network.
2. Look for a notification asking you to sign in.
3. Tap the notification.
4. Read the network terms.
5. Complete the required sign-in process.
6. Open a new browser page if the sign-in screen does not appear.
7. If necessary, forget the network and reconnect.
8. Ask the network administrator for help when the portal still does not load.

Avoid entering banking, payment, or other sensitive information on an untrusted public network.

Expected Result

The network should authorize the phone and allow internet access.

What the Result Means

• If the authorization page works, the Wi-Fi connection itself was functioning but access had not yet been approved.
• If the portal rejects valid credentials, contact the network administrator. Resetting the phone will not correct an account or access-code restriction.

Fix 7: Set Date and Time Automatically

CONDITIONAL STEP

Use This When

Use this when the phone’s date, time, or time zone is visibly incorrect.

Why It May Help

An incorrect clock can interfere with network authorization and secure connections. Google includes automatic date and time as a Wi-Fi troubleshooting step for Pixel phones.

Steps

1. Open Settings.
2. Open System, General management, or Additional settings.
3. Tap Date & time.
4. Turn on:
   • Set time automatically
   • Set time zone automatically
5. Restart the phone.
6. Reconnect to Wi-Fi.

Expected Result

The phone should display the correct date and time and retry the connection normally.

What the Result Means

• If correcting the clock restores access, the wrong time may have interfered with authentication.
• If the clock was already correct, continue with network-settings troubleshooting.

Fix 8: Reset Wi-Fi or Network Settings

CONDITIONAL STEP

Use This When

Use this after:

• The correct password has been confirmed.
• The network has been forgotten and re-added.
• The phone and router have been restarted.
• Comparison testing points to the Android phone.
• The phone has trouble with multiple Wi-Fi networks.

Why It May Help

A network reset removes stored connection settings and allows Android to rebuild them. Google Pixel and Samsung both provide network-reset procedures, although the reset scope differs between devices.

Before You Reset

Depending on the phone, this may remove:

• Saved Wi-Fi networks
• Saved Wi-Fi passwords
• Bluetooth pairings
• Mobile-network preferences
• Custom network settings

Personal photos, videos, documents, and applications are not normally erased by a network-settings reset. Read the confirmation screen because the exact effect varies by manufacturer.

Steps

1. Open Settings.
2. Open System, General management, or the equivalent menu.
3. Tap Reset options or Reset.
4. Select the option mentioning:
   • Wi-Fi and Bluetooth, or
   • Network settings
5. Review the listed settings that will be removed.
6. Confirm the reset.
7. Restart the phone.
8. Turn Wi-Fi on.
9. Select the network.
10. Enter the password again.
11. Test the connection.

Expected Result

Android should rebuild its network configuration and connect using a newly created profile.

What the Result Means

• If Wi-Fi works afterward, a stored network setting may have contributed to the failure.
• If no networks work after the reset, continue with Safe Mode. Do not factory-reset the phone solely because the network reset failed.

Fix 9: Test Wi-Fi in Safe Mode

DIAGNOSTIC TEST

Use This When

Use this when:

• Wi-Fi stopped working after installing an app.
• A VPN, firewall, security app, parental-control app, or network-management app is installed.
• The phone connects inconsistently across multiple networks.
• Network settings have already been reset.

Why It May Help

Safe Mode temporarily disables downloaded applications. If Wi-Fi works in Safe Mode, a downloaded app becomes more likely to be interfering with the connection.

Google and Samsung both describe Safe Mode as a diagnostic method for identifying app-related Wi-Fi problems.

Steps

Safe Mode entry methods vary by manufacturer and model.

1. Save your work.
2. Follow the phone manufacturer’s official Safe Mode instructions.
3. After Safe Mode starts, make sure Airplane Mode is off.
4. Turn Wi-Fi on.
5. Connect to the affected network.
6. Test the connection for several minutes.
7. Restart normally to exit Safe Mode.

What the Result Means

If Wi-Fi works in Safe Mode:

1. Restart normally.
2. Review recently installed or updated apps.
3. Temporarily disable or uninstall likely network-related apps one at a time.
4. Test Wi-Fi after each change.

A VPN or security app may be involved, but Safe Mode does not identify the exact app automatically.

If Wi-Fi still fails in Safe Mode, do not assume hardware failure. The router, Android system, compatibility, or Wi-Fi hardware may still require further diagnosis.

Check Router Settings Only When Evidence Points to the Router

ADVANCED CONDITIONAL STEP

Router settings vary widely. Do not randomly change wireless channels, security modes, firmware, DNS, DHCP, or access controls.

Contact the router administrator, manufacturer, or internet provider when:

• The Android phone connects to other networks but not this router.
• The Wi-Fi password is correct.
• Forgetting and reconnecting does not help.
• The router was recently replaced or reconfigured.
• The phone is blocked from joining while other devices work.
• The network administrator uses device limits or access controls.
• The router does not display the phone as a connected device.
• Several devices suddenly cannot connect.

Ask the administrator to verify:

• The correct network name and password
• Whether the router is operating normally
• Whether new devices are allowed
• Whether an access-control list blocks the phone
• Whether the router has reached its device limit
• Whether a separate guest network is available
• Whether a router update or configuration change occurred

Do not weaken the router’s security merely to make an older device connect. Manufacturer or network-administrator guidance is preferable to trial-and-error changes.

When the Problem May Be Hardware-Related

Professional inspection becomes reasonable when:

• The phone cannot detect any Wi-Fi networks in several locations.
• The Wi-Fi switch is unavailable or repeatedly turns itself off.
• Wi-Fi stopped working immediately after a drop or liquid exposure.
• Bluetooth and Wi-Fi both fail after a physical incident.
• Network settings and Safe Mode make no difference.
• The phone connects only when held in a particular position.
• The manufacturer’s diagnostic tool reports a wireless hardware problem.

These signs support a phone-specific hardware possibility but do not identify the exact failed component.

When to Stop DIY Troubleshooting

Stop and contact the phone manufacturer, router administrator, or internet provider when:

• Liquid exposure or corrosion is present.
• The phone becomes unusually hot while Wi-Fi is enabled.
• The router requires configuration you do not understand.
• The network belongs to a school, office, hotel, or business.
• No device can connect after the router restarts.
• The Wi-Fi problem began after physical damage.
• Important data could be placed at risk by further resets.
• The phone remains under warranty.

Do not open a sealed phone, replace antenna components, or flash firmware as routine Wi-Fi troubleshooting.

Do Not Factory Reset the Phone Yet

A factory reset erases local accounts, applications, files, and settings. It may not solve:

• An incorrect Wi-Fi password
• A router outage
• A public-network access restriction
• An internet-provider outage
• Router access controls
• Unsupported router configuration
• Physical Wi-Fi damage

Samsung lists factory reset as a later option but warns that it is irreversible and requires a backup. For a Wi-Fi joining problem, comparison tests, reconnecting, router checks, network reset, Safe Mode, and manufacturer support should come first.

Common Mistakes

• Repeatedly entering an old router password
• Pressing the router’s factory-reset button instead of restarting it
• Assuming Wi-Fi signal means internet access is available
• Resetting the phone before testing another device
• Randomly changing router security settings
• Forgetting that public Wi-Fi may require browser authorization
• Treating Safe Mode as a guaranteed repair
• Assuming one failed network reset proves hardware failure
• Downloading unverified “Wi-Fi repair” applications
• Disabling router security to force a connection

Frequently Asked Questions

Official Sources

Official sources checked: July 25, 2026

Google Android Help

Page: Connect to Wi-Fi networks on your Android device

Direct verified URL: https://support.google.com/android/answer/9075847?hl=en-en

URL status: Verified accessible on July 25, 2026

Supports:

• Turning on and joining a Wi-Fi network
• Comparing Wi-Fi signal strength
• Resetting the internet connection
• Forgetting a saved network
• Manually adding a hidden network

Scope limitation:
Some documented options apply only to particular Android versions. Menu names may differ by manufacturer.

Google Pixel Help

Page: How to fix Wi-Fi connection problems

Direct verified URL: https://support.google.com/pixelphone/answer/6183600?hl=en

URL status: Verified accessible on July 25, 2026

Supports:

• Restarting the phone
• Comparing another device and another Wi-Fi network
• Forgetting and re-adding a network
• Testing Safe Mode
• Correcting date and time
• Restarting the router and modem
• Completing public-network authorization
• Resetting Wi-Fi and Bluetooth settings

Scope limitation:
The exact menus and some behaviors are specific to supported Google Pixel devices and Android versions.

Samsung Philippines

Page: How to troubleshoot a Galaxy phone that won’t connect to a Wi-Fi network

Direct verified URL: https://www.samsung.com/ph/support/mobile-devices/how-to-troubleshoot-a-galaxy-phone-that-wont-connect-to-a-wi-fi-network/

URL status: Verified accessible on July 25, 2026

Supports:

• Checking router availability and Wi-Fi range
• Restarting the phone, router, and modem
• Resetting network settings
• Testing Safe Mode
• Confirming the case-sensitive Wi-Fi password
• Data-loss warnings for factory reset

Scope limitation:
The displayed menus and Safe Mode procedure apply to supported Samsung Galaxy devices. Other Android phones may differ.

How This Guide Was Verified

Last technically checked:
July 25, 2026

Research method:
Official Google Android, Google Pixel, and Samsung support pages were opened. Page titles, procedures, limitations, and clean direct URLs were checked before output.

Physically tested:
No—documentation reviewed.

Applies to:
Android phones and tablets attempting to join home, office, school, guest, or public Wi-Fi networks.

Important limitation:
Menu names, Safe Mode entry, network-reset scope, router settings, and supported Wi-Fi features vary by phone, Android version, router, and network administrator.

Data-loss risk:
Conditional. Forgetting a network removes its saved credentials, and a network reset may remove saved Wi-Fi networks and Bluetooth pairings. No factory reset is recommended.

Final Steps

Start by testing another device on the same Wi-Fi network and testing the Android phone on another network. This provides the clearest distinction between a phone problem and a router problem.

When only the Android phone fails, verify the password, forget and reconnect to the network, and reset network settings only if the safer steps fail. When all devices fail, restart the router and contact the internet provider or network administrator.

Stop DIY troubleshooting when the phone has liquid or impact damage, detects no Wi-Fi networks anywhere, or remains unable to connect after manufacturer-supported diagnostics.