Does iPhone keep forgetting WiFi password? Here Are 10 Ways To Fix iPhone Forgot Wi-Fi Password - Fix (2023)

In most cases, Wi-Fi offers a faster and cheaper internet connection than mobile data. It is available at home, at work, in coffee shops and even on public transport. But if your iPhone keeps booting offline and forgetting WiFi password, you might be wondering if cellular data is really that bad.

This is a common problem that affects iPhone users without affecting other devices. After connecting to a Wi-Fi network, your iPhone keeps disconnecting and forgetting the passcode. This keeps happening.

Try to fix the problem with the following steps.

Related:

• How to share your iPhone or iPad WiFi password with any device, including MacBooks
• Wi-Fi Password Not Working on iPhone or iPad? check these settings
• WiFi not working? How to fix your WiFi problems

1. Update to the latest version of iOS

As always, one of the best troubleshooting steps you can take to fix an iPhone issue is to update to the latest iOS version. Apple often releases small updates to fix software bugs, which is why your iPhone may forget Wi-Fi password.

Connect your iPhone to Wi-Fi and go toSettings > General > Software update. If you can't connect to WiFi, connect your iPhone to a computer andUse iTunes Finder to update iOSinstead of.

2. Enable auto-join for your WiFi network

It is common for your iPhone to temporarily disconnect from WiFi when the signal is too weak. However, in general, you want your iPhone to automatically reconnect to the same network as soon as possible.

If not, you may need to enable itjoin automaticallyin the WiFi settings.

Manually connect your iPhone to the Wi-Fi network and go toSettings > WiFiand tap theEUwith your network. Enable WiFi at the top of the WiFi settingsjoin automaticallyPossibility.

Your iPhone should now automatically connect to that Wi-Fi network if it's available.

3. Restart a WLAN

If your iPhone keeps forgetting Wi-Fi password, sometimes you can fix it by temporarily disabling Wi-Fi on your iPhone. Using the Wi-Fi option in Control Center only temporarily disables Wi-Fi, so try the Settings app.

OpenIdeasand touchW-lan, then use the button at the top of the screen to activate itW-lanout of. Leave the WiFi off for about an hour before turning it back on.

Of course, if you want to use the internet during this period, you will have to use mobile data.

4. Restart your iPhone and your router

If the technology isn't working properly, try turning it off and on again. This tip is just as useful for your TV or computer as it is for your iPhone and wireless router.

hold the buttonPagebutton with thelow volume(or just press the side button if your iPhone has a home button) andslide to deleteWait 30 seconds before pressing the side button again to restart it.

You also need to reset your wireless router. Consult the manufacturer's instructions to find the safest way to do this. There is usually a power switch on the back that you can turn off. It may take a few minutes for the router to reset before you can access the internet again.

5. Forget WiFi

An error in your saved WiFi details could explain why your iPhone keeps forgetting the passcode and asking you to enter it. The quickest fix for this is to tell your iPhone to forget everything it knows about that network and save the passcode again.

Go toSettings > WiFiand tap theEUalong with your Wi-Fi network. Select at the top of the screenforget this network, and then confirm that you wantForget.

If you forgot a Wi-Fi network, you may need to reconnect it on each of your iCloud devices.

6. Renew Wi-Fi Lease

When you connect to a Wi-Fi network, your iPhone is given a unique IP address to use. This address is only temporary and is set to automatically renew your rental agreement after a set period of time.

This lease can expire without your iPhone renewing it, which can cause problems with your Wi-Fi connection.

Manually renew the lease by accessing itSettings > WiFi. don't touchEUnext to your Wi-Fi network, then taprenew contract.

7. Reset all network settings

We've already shown you how to reset specific Wi-Fi settings on your device. However, it is possible that your iPhone forgets WiFi password due to numerous network setting issues.

Reset all these settings at once. However, be aware that this will cause your iPhone to forget all saved WiFi passwords. Make sure you make a copy of it first.

Go to to reset network settingsSettings > General > Reset. tap onReset network settings, enter your password and confirm that you want to reset the settings.

8. Factory reset your device

Even after resetting network settings, various other iPhone settings can cause problems with your Wi-Fi connection. If you have a recent backup of your iPhone, it's worth resetting your device and restoring the backup to reduce the possibility of other software problems.

make sureBack up your iPhoneOnly since resetting your iPhone will all content and data be removed from it. This includes your apps, messages, photos, and everything in between.

Doing that is betterRestart your iPhone in DFU mode. This will restore the software and firmware on your device, making it less likely that a bug will continue to cause this problem.

If you don't have access to a computer, go toSettings > General > Resetand chooseErase all content and settingsinstead of.

9. Contact your Wi-Fi router manufacturer

If your iPhone still forgets WiFi password after restoring, there might be a problem with the WiFi router. This can be the case even if the problem only affects your iPhone.

Contact your ISP or router manufacturer for more troubleshooting tips. They can direct you to specific settings that will help your Wi-Fi router connect to your iPhone.

10. Contact Apple for repair

If nothing else works, there may be a physical issue with your iPhone. In particular, there could be an issue with the antenna that causes the iPhone to frequently disconnect from Wi-Fi networks.

ContactApple Technical Supportto schedule an inspection or repair of your iPhone. If your iPhone is out of warranty, you may have to pay for this repair, but Apple should examine your device for free.

Share WiFi password from other devices

If you can't stop iPhone from repeatedly forgetting WiFi password, you might find a better way to live with it. If you have another Apple device connected to the same network, you can share the password over the air for easy reconnection.

find out howShare the WiFi password of your Apple devices. It's much faster and easier than typing the WiFi password yourself. Especially since you don't have to worry about typos with this method!