If you can’t find APN settings on your iPhone, it’s usually because your carrier doesn’t allow them to be changed. The APN (Access Point Name) option only appears at Settings > Cellular > Cellular Data Options > Cellular Data Network (or Mobile Data > Mobile Data Network) when the carrier permits it. Most major carriers set the APN automatically through carrier settings and hide the option. If your data is working, you don’t need to do anything. If it isn’t, update your carrier settings, reset your network settings, or check for a configuration profile, as explained below.
Why the APN settings are missing
- Your carrier locks them. Carriers such as Verizon, AT&T and T-Mobile in the US configure the APN for you and don’t show the menu. This is normal.
- A configuration profile controls them. Some prepaid carriers, work phones and older setups install a profile that sets the APN and hides the menu.
- No SIM or eSIM is active. Without an active line, the Cellular Data Network option may not appear at all.
- Outdated carrier settings. An old carrier settings file may not include the right APN for your plan.
Where APN settings are when they’re available
- Open Settings.
- Tap Cellular (or Mobile Data in some regions).
- Tap Cellular Data Options. If you have two lines, tap the line first.
- Tap Cellular Data Network to see the APN, Username and Password fields for Cellular Data, LTE and Personal Hotspot.
If Cellular Data Network isn’t in the list, your carrier has hidden it.
How to fix missing APN settings or no cellular data
1. Update your carrier settings
- Connect to Wi-Fi.
- Go to Settings > General > About.
- Wait about 30 seconds. If an update is available, a Carrier Settings Update pop-up appears. Tap Update.
The About screen also shows your current carrier settings version next to Carrier.
2. Reset network settings
This restores the APN and all other network settings to your carrier’s defaults. It also forgets saved Wi-Fi networks and passwords, so have them handy.
- Go to Settings > General > Transfer or Reset iPhone.
- Tap Reset, then Reset Network Settings.
- Enter your passcode and confirm. Your iPhone restarts.
If you only want to undo APN changes you made, you can also tap Reset Settings at the bottom of the Cellular Data Network screen, when it’s visible.
3. Check for a configuration profile
- Go to Settings > General > VPN & Device Management.
- Look for a profile from your carrier or an old carrier. If you’ve switched carriers, an old profile can set the wrong APN.
- Tap the profile and tap Remove Profile if it belongs to a carrier you no longer use. Don’t remove a work or school profile without checking with your IT team.
Some prepaid carriers ask you to install their APN profile from their website. If your carrier offers one, install it and restart your iPhone.
4. Make sure cellular data is on for the right line
In Settings > Cellular, check that Cellular Data is turned on. With two SIMs, tap Cellular Data and choose the line that should provide data.
5. Restart and reseat the SIM
Restart your iPhone. If you use a physical SIM, eject it, check it for damage, and put it back. For an eSIM, make sure the line is turned on in Settings > Cellular.
6. Contact your carrier
If data still doesn’t work, your carrier can check your account, push the correct settings or reissue your eSIM. Ask whether your plan includes data and whether your iPhone is unlocked if you’ve switched carriers.
Using a smaller carrier (MVNO)
Carriers that run on bigger networks, such as many prepaid brands, sometimes need you to enter the APN by hand. They usually show the menu so you can. Get the exact APN from your carrier’s support page, enter it in all fields (Cellular Data, LTE Setup and Personal Hotspot), and restart your iPhone. If the menu doesn’t appear, the carrier will have a profile or text you a setup message instead.
Quick reference
| Situation | What to do |
|---|---|
| APN menu missing, data works | Nothing; your carrier manages it |
| APN menu missing, no data | Update carrier settings, then reset network settings |
| Switched carriers recently | Remove the old carrier’s profile |
| Prepaid or MVNO carrier | Install their profile or enter their APN |
| Hotspot doesn’t work | Check the Personal Hotspot APN field or ask your carrier if hotspot is on your plan |
Related: share your iPhone’s internet connection with Personal Hotspot.
Related: reset cellular data usage statistics on an iPhone.
Related: activate Spectrum Mobile.
Frequently asked questions
Can I add APN settings if my carrier hides them?
Not from the Settings app. The only workaround is a configuration profile, which you should get from your carrier. Profiles from random websites can be a security risk.
Does resetting network settings delete my data?
No. It only resets Wi-Fi, cellular, VPN and Bluetooth settings. Your photos, apps and messages aren’t affected.
Why is my Personal Hotspot missing?
Your plan may not include hotspot, or the Personal Hotspot APN may be missing. Your carrier can add hotspot to your plan or provide the correct settings.
Kermit Matthews is a freelance writer based in Philadelphia, Pennsylvania with more than a decade of experience writing technology guides. He has a Bachelor’s and Master’s degree in Computer Science and has spent much of his professional career in IT management.
He specializes in writing content about iPhones, Android devices, Microsoft Office, and many other popular applications and devices.