Easy ways to fix an iPhone stuck on SOS mode

⚡ Fast fix 

• Stuck on SOS? You’re not connected to your carrier. Move to a better signal area or toggle Airplane Mode on and off.
• Randomly happened? Reset your network settings to force a fresh connection.
• After an update? Check for a carrier settings update in Settings > General > About.
• Still stuck? Your SIM or eSIM may not be connecting—reseat or re-enable it.

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We get it—seeing your iPhone® stuck in SOS mode can feel like your phone just gave up on you. The good news? It’s usually a connection issue, not a broken device. At Asurion, we help our millions of customers troubleshoot network problems like this every day, so we’ve seen what works—and what doesn’t. Here’s how to quickly get your iPhone back to normal.

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Why your iPhone is stuck on SOS mode

When your iPhone shows SOS or SOS only, it means it can’t connect to your carrier’s network—but it can still make emergency calls. Here are the most common reasons:

You’re out of coverage

If you’re in a low-signal area (like a basement or rural location), your phone may lose connection to your carrier.

There’s a carrier outage

Sometimes the issue isn’t your phone—it’s your network. Temporary outages can force your phone into SOS mode.

SIM or eSIM issue

A damaged SIM card or misconfigured eSIM can prevent your phone from connecting properly.

Software glitch

After updates or random bugs, your phone may fail to reconnect to the network correctly.

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How to get your iPhone out of SOS mode

Start with the simplest fixes first—these often solve the issue in seconds.

Toggle Airplane Mode

This forces your iPhone to reconnect to nearby cell towers.

1. Open Settings.
2. Turn Airplane Mode on.
3. Wait 10–15 seconds, then turn it off.

Check your cellular connection

Make sure your cellular service is turned on and working properly.

1. Go to Settings.
2. Tap Cellular.
3. Make sure Cellular Data is turned on.

If your phone still won’t connect, check out this guide on what to do when your iPhone has no service.

Restart your iPhone

A quick restart can clear temporary glitches that affect network connections.

1. Press and hold the side button and a volume button.
2. Slide to power off.
3. Turn your phone back on.

Check for a carrier settings update

These updates help your phone stay connected to your network.

1. Open Settings.
2. Tap General > About.
3. If prompted, install the carrier update.

Reset network settings

This clears saved network data and reconnects everything from scratch.

1. Go to Settings.
2. Tap General > Transfer or Reset iPhone.
3. Tap Reset > Reset Network Settings.

This will remove saved Wi-Fi passwords and cellular settings. Here’s more on how to reset network settings on your iPhone.

Check your SIM or eSIM

If your SIM isn’t connecting, your phone can’t reach your carrier.

• Remove and reinsert your SIM card (if your model uses one)
• Or go to Settings > Cellular and make sure your eSIM is active

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SOS vs No Service vs Emergency SOS—what’s the difference?

These can look similar, but they mean different things:

• SOS—Limited connection; you can only make emergency calls
• No Service—No connection at all
• Emergency SOS—A feature you activate to call emergency services

Understanding this helps you narrow down what’s actually wrong.

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FAQ

Why does my iPhone say SOS only?

It means your phone can’t connect to your carrier but can still reach emergency networks.

How do I turn off SOS mode on iPhone?

You can’t turn it off directly—fix the connection issue (signal, SIM, or settings), and it will go away.

Can I still receive calls in SOS mode?

No—only emergency calls will go through until your connection is restored.

Does SOS mode mean my SIM is broken?

Not always. It could be a signal issue, but if it keeps happening, your SIM or eSIM might need attention.

Will resetting network settings fix SOS mode?

Often, yes. It forces your iPhone to reconnect to your carrier and clears connection errors.