How to Fix “No Network Connection” Issue on iPhone

November 4, 2024 By Nancy William No Comments 6 minutes

What is the “No network connection iPhone” issue? Does this problem occur often? What causes it? How do you fix the “iPhone keeps losing signal issue?”

Fix No Network Connection iPhone

Several factors explain why this problem is caused, and as much as we would like one fixed solution, there are a few. Apple has made several attempts to fix the network issue, but because the causes are more, it’s not easy for the company to come up with one fix.

For this reason, if you’re experiencing the issue, this guide highlights several solutions for you to try. I’ve also stated a few reasons as to why this problem occurs. Let’s get started.

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How to Fix No Network Connection Issue on iPhone

Before jumping to what causes these network issues, let’s first dive into the solutions. These include:

Check to See if Your WiFi or Data is Activated

There are two ways to enable your WiFi on iPhone:

Enable cellular on iPhone

Tap on the “Settings” app.
Click on “Cellular.”
Enable the Cellular data icon.

Switch on WiFi or data via settings app:

Click on the “Settings” app.
Tap on “Wi-Fi.”
Connect to any network on the list.

Turn on network via Control Center

Swipe up or swipe down, depending on your iPhone’s model.
Tap on the WiFi or data icon to enable the internet.

Restart the Router and iPhone

Another simple solution to fix the no network connection iPhone issue is by a simple restart. When you restart your WiFi Router and iPhone, it can help eliminate any system crashes or involuntary background processes. Here is how you can restart both of these devices to get the internet on your iPhone working again:

For Router

Remove the cable from your Router.
Give it a few seconds or a minute while the Router is in a shutdown state.
Replug the cable to the Router and wait for the device to turn on.

For iPhone

Either hold down the volume button or the power button for the power off sign to appear.
Click on the power off button on your iPhone.
Wait for a few seconds, and then turn your phone on again.

Reconnect to the WiFi or Forget the Network

To ensure that your internet is working on iPhone you can try forgetting the network and then reconnecting to it:

Go to the “Settings” app.
Click on “Wi-Fi.”
Select the (i) icon next to the Wi-Fi network you want access to.
Click on “Forget this network.”
Select “Forget.”
Select the Wi-Fi network you want and click on it to connect.
If required, enter the password and then click on “Join.”

Get the Latest iOS Update

In most cases, system software crashes occur when your iPhone does not have the latest iOS updates. When you don’t update the system software or run debugs, the phone can perform poorly, and this includes faulty internet connections. Here is how you can get the latest iOS updates:

Open the Settings app.
Select “General.”
Now, click on “Software update.”
If there are any updates available, select “Download and Install.”
Give it a few minutes for the update to finish, and then click on “Install now.”

Your iPhone is now updated.

Switch the Airplane Mode On and Off

Sometimes, the simplest solution to fix the internet issues on iPhone is to enable and disable the airplane mode option. Even though it doesn’t directly make changes to the internet, it gives your phone a fresh start. You can turn the Airplane mode on and off in two ways:

Via Settings:

Open the “Settings” app.
Switch the airplane mode toggle on.
Give it a few seconds, and turn the toggle off.

Via Control Center:

Swipe up or down depending on the model of your iPhone.
Click the Airplane mode toggle. When it’s orange, it’s on.
Wait for a few seconds, and then switch it off.

Your iPhone network should now be turned on again.

Deactivate Your VPN for a While

If your iPhone displays a “No network” or “No service” message while using a VPN, you need to temporarily disable the VPN for the issue to get resolved. Even though VPNs are important for online privacy and security, they can interfere with your local network settings. Disabling the VPN for a while allows your phone to connect directly to the network. If your network issues are resolved after that, it means the VPN was the root cause all along.

What Causes the No Network Connection iPhone Issue?

Now that you have solutions to fix the no network connection iPhone issue, I’ve highlighted some of the common causes. Many experience the iPhone no network connection error, and the reasons are, at times, simple, while there still exists more complex situations. Sometimes, the cause of this issue is so complex that you’d be required to call your ISP (Internet Service Provider (ISP) for assistance. Either way, if you’re wondering why my iPhone says no network connection, here are a few possible reasons:

Network settings issues: many often make faulty network settings on their iPhones. This can cause your device to lose the internet connection.
Hardware vulnerabilities: if any of the major parts of the phone are damaged, this can prevent your iPhone from picking up network signals.
Bugs or glitches in the software: there are many instances where iOS operating systems are infiltrated with bugs or updates that haven’t been done, which can cause the network to crash.
Network carrier reasons: if your network carrier experiences an outage, you won’t get a signal on your iPhone or won’t be able to connect to the internet.
Issues with the SIM card: ensure that you’ve inserted your SIM card correctly and check to see if it’s not a fake one. If both seem to be the reason, it can cause the “no network connection iPhone” issue.
Poor signal areas: if you are traveling to a location that is out of the service reach, you won’t be able to find the network on your iPhone.

FAQs – No Internet Connection iPhone

Why is my iPhone saying no network connection?

There are many reasons why your iPhone displays the no network connection message. It could be due to wrong network settings, outdated system software, carrier issues, and other reasons. If this problem persists, you can try using a WiFi network in another location or get the latest firmware for your Router, among other solutions.

How do I fix my phone when it says no mobile network?

If your phone is not showing network or connected WiFi, try doing a simple restart first. Next, you can also enable to disable Airplane Mode, ensure that your SIM card is placed properly, use another network, run updates on your device, etc. The last resort would be contacting your device’s support management team or running a factory reset.

Why is my iPhone not connecting to my mobile network?

A few reasons could be that your account is not active or verified or that the area you’re in does not cover a cellular network.

How do I fix my iPhone when it says no service connection?

When your iPhone says no service, simply restart your device before heading to other solutions. If that doesn’t work, you may toggle the Airplane Mode, check if there are any network carrier updates, check to see if your SIM card is verified, etc.

Why do I have 4G but no internet connection?

This is mostly due to problems with your cellular or providers’ network settings. The issue can also take place if your SIM is not inserted correctly or your SIM card is not registered.

To Conclude – What If My iPhone Still Loses Network?

Despite trying all the solutions in our guide, if your iPhone is still losing signal, you should contact Apple Support for further queries. Other than that, there are often faulty Wifi networks that can harm your device. For this reason, always consider using the best VPN for iPhone. It helps secure your connection and prevents external vulnerabilities from infiltrating your device.