Android Phone Not Connecting To Wi-Fi

Fix an Android phone not connecting to Wi-Fi by checking the network, refreshing Wi-Fi settings, and ruling out router and update issues.

If your phone sees your network but won’t join, or it joins then drops right away, the cause is usually a rejected sign-in, a phone setting blocking the link, or a router setting that changed. Test in a clean order and stop the moment Wi-Fi stays stable.

Android Phone Not Connecting To Wi-Fi On Home Networks

Home Wi-Fi is easier to troubleshoot because you control the router. Watch what your phone actually does: password rejected, “Saved” with no connection, or connects then drops. Each pattern points to a different first move.

Before changing phone settings, connect a second device to the same Wi-Fi. If another device can’t connect either, the router or internet link is the main suspect. If other devices connect fine, focus on your Android.

Fix “Saved” And IP Address Problems

When the phone says “Saved” but never reaches “Connected,” it’s often failing at the IP address step. The router may not be handing out addresses cleanly, or the phone is hanging on to a bad lease. Refresh both ends and keep the network settings simple while you test.

Toggle Wi-Fi Then Reconnect — Turn Wi-Fi off, wait 10 seconds, then join the network again.
Set IP To DHCP — In the network’s advanced options, keep IP settings on DHCP, not Static.
Clear Router Leases — Reboot the router, or clear the DHCP client list if your router app allows it.
Disable Proxy Settings — Keep Proxy on None unless your network admin gave you details.

What You See	What It Often Means	Best First Fix
Password rejected	Wrong passphrase, new router password, or security mismatch	Re-enter password, check router security mode
“Saved” but not connected	IP/DHCP issue or blocked device	Forget network, reconnect, then restart router
Connects then drops	Weak signal, band switching, VPN, or power saver	Move closer, toggle Wi-Fi, disable VPN
Wi-Fi connects, no internet	Router has no internet, DNS issue, or sign-in page	Try a browser, change DNS, reboot modem

Start With The Fast Checks That Save Time

These steps take a minute. Do them in order, then test Wi-Fi after each one so you know what changed.

Toggle Airplane Mode — Turn it on, wait 10 seconds, then turn it off to refresh radios.
Restart The Phone — A restart clears stuck network processes and renegotiates the connection.
Move Closer To The Router — One room closer can reveal a weak signal problem fast.
Turn Wi-Fi Off And On — Use the Settings app so the radio fully resets.

On public Wi-Fi, a sign-in page can hide. Open a browser and try loading a simple site. If your phone keeps falling back to mobile data, switch mobile data off for a minute, load the page, then turn mobile data back on.

Check The Network Name And Password

If you recently changed your Wi-Fi name or password, your phone may still be trying old details. Reconnect from scratch so you’re not fighting saved settings.

Forget The Network — Tap the network name, choose Forget, then connect again and type the password fresh.
Show Password While Typing — Use the eye icon so you can spot a wrong character.

Stop Mobile Data From Taking Over

Some devices switch to mobile data when Wi-Fi is slow. While you troubleshoot, turn off settings like “Switch to mobile data,” “Adaptive connectivity,” or “Smart network switch” so the phone stays on Wi-Fi long enough to test.

Reset Network Settings And Clear Wi-Fi State

If fast checks didn’t work and other devices connect fine, reset the phone’s network pieces. This won’t remove photos or apps, but it will clear saved Wi-Fi networks and Bluetooth pairings.

Forget The Network And Rebuild The Connection

This is the cleanest reset for one network. It clears saved credentials, cached security details, and old IP state tied to that Wi-Fi name.

Open Wi-Fi Settings — Go to Settings, then Network & internet (or Connections), then Wi-Fi.
Select The Network — Tap your network name to open its details.
Forget And Reconnect — Tap Forget, then select the network again and enter the password.

Reset Network Settings From Android Settings

If your phone fails on multiple networks, reset the full network stack. The path varies by brand, but it’s usually under System, Reset options, or General management.

Find Reset Options — Open Settings, then System (or General management), then Reset.
Choose Network Reset — Tap Reset Wi-Fi, mobile & Bluetooth (wording can differ).
Restart Once — Restart the phone after the reset finishes.

Disable VPN And Private DNS While Testing

VPN and Private DNS settings can block sign-in pages or break name lookups. Turn them off for a quick test, then restore them one at a time.

Disconnect VPN — Turn it off in the VPN app and confirm the VPN icon disappears.
Set Private DNS To Automatic — In Settings, search for Private DNS and choose Automatic.

Fix Router And Network Issues That Look Like Phone Trouble

A router can broadcast Wi-Fi while failing to hand out an IP address, or it can allow some devices while refusing others. If your phone still won’t connect after a network reset, spend a few minutes on router settings.

Restart The Router And Modem

Power-cycling clears temporary glitches. If you have a modem and a separate router, reboot both so the internet link comes back clean.

Unplug Both — Unplug the modem and router power for 30 seconds.
Start Modem First — Plug in the modem, wait until it’s fully online, then plug in the router.
Wait Then Test — Give it a couple minutes, then reconnect on the phone.

Adjust Wi-Fi Security And Bands

If your router uses WPA3-only, some phones struggle. WPA2-Personal or WPA2/WPA3 mixed mode often connects more smoothly. If your router pushes devices between 2.4 GHz and 5 GHz, split the names so you can pick one and stay there.

Switch To WPA2 Or Mixed — Change the security mode, save, then reconnect on the phone.
Split 2.4 GHz And 5 GHz — Give each band a different name so testing is simple.

Update Router Firmware And Change Channel

Routers can misbehave after power cuts, ISP changes, or long uptimes. A firmware update can fix stability bugs, and a channel change can cut interference from nearby networks. If you live in an apartment building, this step can make the difference.

Check For Firmware Updates — Use the router app or web panel and install the latest firmware.
Switch To Auto Channel — Let the router pick a cleaner channel, then test Wi-Fi again.
Try 2.4 GHz For Range — If 5 GHz drops through walls, 2.4 GHz can hold a steadier link.

Check For Blocks And MAC Filtering

Routers can block devices by MAC address. Android may use a randomized MAC per network, which can clash with allow-lists.

Open Network Details — Tap the Wi-Fi network on your phone and open advanced options.
Use Phone MAC — Switch from Randomized MAC to Phone MAC for that network.
Update Router Lists — Add the correct MAC if your router uses MAC filtering.

Fix DNS Or A Sign-In Page

If Wi-Fi connects but nothing loads, try a browser first so a sign-in page can appear. If home Wi-Fi still shows “No internet,” set DNS on the router to a known resolver or return DNS to automatic on the phone for that network.

Open A Browser — Load a simple site to trigger a sign-in page on hotspot networks.
Return To Automatic DNS — Keep DNS on automatic while testing, then change it only if needed.

Android Phone Not Connecting To Wi-Fi After An Update

If this started right after a system update, treat it like a software conflict until you prove otherwise. Restart the phone, then check for another system patch, since brands sometimes push a small follow-up fix.

Use Safe Mode To Check App Interference

Apps that manage connections can interfere with Wi-Fi: VPNs, firewalls, ad blockers, and automation tools. Safe Mode loads only core apps, so it’s a clean test.

Enter Safe Mode — Press and hold the power button, then long-press Power off and confirm.
Test Wi-Fi — Connect and browse for a few minutes.
Remove Recent Network Apps — If Wi-Fi works in Safe Mode, uninstall or disable recent network-related apps.

After Safe Mode, restart normally. If Wi-Fi fails again, first reinstall the last app you removed only after the connection is steady for a full day straight.

Check Battery And Data Saver Settings

Battery Saver and Data Saver can limit background network behavior. Turn them off while testing, then turn them back on after Wi-Fi stays stable.

Disable Battery Saver — Turn it off, reconnect to Wi-Fi, then test a download.
Disable Data Saver — Turn it off so apps can use Wi-Fi normally during testing.

When It Still Won’t Connect

Now you’re deciding between a deeper reset, a router factory reset, or hardware trouble. One quick test can save you hours.

Test On Another Wi-Fi Network

Connect to a friend’s Wi-Fi or a mobile hotspot. If your phone fails on all networks, the phone is the main suspect. If it fails only at home, focus on the router.

Try A Mobile Hotspot — Connect to a known-good hotspot and browse for two minutes.
Compare Bluetooth Behavior — If Bluetooth also acts oddly, a hardware issue is more likely.

Factory Reset As The Last Step

A factory reset removes hidden software conflicts, but it takes time. Back up photos, contacts, and authenticator apps. After the reset, test Wi-Fi before installing many apps so you can see if the base system connects.

Back Up Your Data — Use Google backup and copy any files you need to a computer.
Reset The Phone — In Settings, search for Factory reset and follow the prompts.
Test Wi-Fi During Setup — Connect to Wi-Fi and browse before restoring your apps.

A Reusable Checklist

Keep this list handy for the next time Wi-Fi acts up. Run it top to bottom and stop the moment the connection holds.

Restart Phone And Router — Reboot both, then test the same network again.
Forget Wi-Fi And Reconnect — Remove the network, re-enter the password, and test browsing.
Disable VPN And Private DNS — Switch them off, test, then restore them one at a time.
Reset Network Settings — Do the network reset, then reconnect cleanly.
Test Another Network — If it fails on all networks, plan for a deeper reset or repair.

If you’re dealing with an android phone not connecting to wi-fi right now, work through the steps in order and stop as soon as it connects. If the same android phone not connecting to wi-fi problem returns on one router, updating router firmware and switching security mode often fixes the repeat drops.