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Cellular Data Not Working On Iphone 11

By | 04/10/2022

These factors will bear upon cellular data connectivity on your iPhone:
poor network coverage
or service outage, outdated operating system, problems-ridden system update, incorrect date & time settings, etc.

Bug with your SIM menu
could too birth cellular data issues. In this tutorial, we highlight 11 possible fixes to try if your iPhone won’t connect to the internet via cellular data.

Someone holding an iPhone

1. Check Cellular Data Settings

If yous take a mobile data plan but can’t surf the cyberspace, check that your iPhone is configured to apply cellular information. Open your iPhone’s
Control Centre, tap the
antenna icon, and ensure information technology’s lit green.

Control Center > Antenna icon” class=”wp-image-15853″ srcset=”https://www.switchingtomac.com/wp-content/uploads/2022/02/02-iphone-cellular-data-not-working-948×1024.jpg 948w, https://www.switchingtomac.com/wp-content/uploads/2022/02/02-iphone-cellular-data-not-working-278×300.jpg 278w, https://www.switchingtomac.com/wp-content/uploads/2022/02/02-iphone-cellular-data-not-working-768×830.jpg 768w, https://www.switchingtomac.com/wp-content/uploads/2022/02/02-iphone-cellular-data-not-working-320×346.jpg 320w, https://www.switchingtomac.com/wp-content/uploads/2022/02/02-iphone-cellular-data-not-working-640×691.jpg 640w, https://www.switchingtomac.com/wp-content/uploads/2022/02/02-iphone-cellular-data-not-working-360×389.jpg 360w, https://www.switchingtomac.com/wp-content/uploads/2022/02/02-iphone-cellular-data-not-working-720×778.jpg 720w, https://www.switchingtomac.com/wp-content/uploads/2022/02/02-iphone-cellular-data-not-working-800×864.jpg 800w, https://www.switchingtomac.com/wp-content/uploads/2022/02/02-iphone-cellular-data-not-working-610×659.jpg 610w, https://www.switchingtomac.com/wp-content/uploads/2022/02/02-iphone-cellular-data-not-working-46×50.jpg 46w, https://www.switchingtomac.com/wp-content/uploads/2022/02/02-iphone-cellular-data-not-working.jpg 1024w” sizes=”(max-width: 948px) 100vw, 948px”><br />
            </figure>
</p></div>
<p>Alternatively, go to<br />
            <strong>Settings</strong><br />
            ><br />
            <strong>Cellular</strong><br />
            (or<br />
            <strong>Mobile Data</strong>) and toggle on<br />
            <strong>Cellular Information</strong><br />
            (or<br />
            <strong>Mobile Data</strong>). If already enabled, toggle off<br />
            <strong>Cellular Data</strong><br />
            and turn it back on.</p>
<div class=
Cellular > Cellular Data toggled on ” class=”wp-image-15854″ srcset=”https://www.switchingtomac.com/wp-content/uploads/2022/02/03-iphone-cellular-data-not-working-fix-948×1024.png 948w, https://www.switchingtomac.com/wp-content/uploads/2022/02/03-iphone-cellular-data-not-working-fix-278×300.png 278w, https://www.switchingtomac.com/wp-content/uploads/2022/02/03-iphone-cellular-data-not-working-fix-768×830.png 768w, https://www.switchingtomac.com/wp-content/uploads/2022/02/03-iphone-cellular-data-not-working-fix-320×346.png 320w, https://www.switchingtomac.com/wp-content/uploads/2022/02/03-iphone-cellular-data-not-working-fix-640×691.png 640w, https://www.switchingtomac.com/wp-content/uploads/2022/02/03-iphone-cellular-data-not-working-fix-360×389.png 360w, https://www.switchingtomac.com/wp-content/uploads/2022/02/03-iphone-cellular-data-not-working-fix-720×778.png 720w, https://www.switchingtomac.com/wp-content/uploads/2022/02/03-iphone-cellular-data-not-working-fix-800×864.png 800w, https://www.switchingtomac.com/wp-content/uploads/2022/02/03-iphone-cellular-data-not-working-fix-610×659.png 610w, https://www.switchingtomac.com/wp-content/uploads/2022/02/03-iphone-cellular-data-not-working-fix-46×50.png 46w, https://www.switchingtomac.com/wp-content/uploads/2022/02/03-iphone-cellular-data-not-working-fix.png 1024w” sizes=”(max-width: 948px) 100vw, 948px”><br />
            </figure>
</p></div>
<p>You should toggle off “<a href=Low Information Fashion” if cellular data isn’t working for some apps or background processes. The feature reduces cellular data usage by disabling data-heavy background processes like automatic app updates, data synchronization & backup, etc.

In the
Cellular Information
(or
Mobile Information) menu, select
Cellular Data Options, and toggle off
Low Information Style.

Cellular Data Optons > Low Data Mode toggled off” class=”wp-image-15855″ srcset=”https://www.switchingtomac.com/wp-content/uploads/2022/02/04-how-to-fix-iphone-cellular-data-not-working-948×1024.png 948w, https://www.switchingtomac.com/wp-content/uploads/2022/02/04-how-to-fix-iphone-cellular-data-not-working-278×300.png 278w, https://www.switchingtomac.com/wp-content/uploads/2022/02/04-how-to-fix-iphone-cellular-data-not-working-768×830.png 768w, https://www.switchingtomac.com/wp-content/uploads/2022/02/04-how-to-fix-iphone-cellular-data-not-working-320×346.png 320w, https://www.switchingtomac.com/wp-content/uploads/2022/02/04-how-to-fix-iphone-cellular-data-not-working-640×691.png 640w, https://www.switchingtomac.com/wp-content/uploads/2022/02/04-how-to-fix-iphone-cellular-data-not-working-360×389.png 360w, https://www.switchingtomac.com/wp-content/uploads/2022/02/04-how-to-fix-iphone-cellular-data-not-working-720×778.png 720w, https://www.switchingtomac.com/wp-content/uploads/2022/02/04-how-to-fix-iphone-cellular-data-not-working-800×864.png 800w, https://www.switchingtomac.com/wp-content/uploads/2022/02/04-how-to-fix-iphone-cellular-data-not-working-610×659.png 610w, https://www.switchingtomac.com/wp-content/uploads/2022/02/04-how-to-fix-iphone-cellular-data-not-working-46×50.png 46w, https://www.switchingtomac.com/wp-content/uploads/2022/02/04-how-to-fix-iphone-cellular-data-not-working.png 1024w” sizes=”(max-width: 948px) 100vw, 948px”><br />
            </figure>
</p></div>
<p>Finally, ensure the “Voice & Information” option is fix to either<br />
            <a href=VoLTE or LTE—if your carrier doesn’t support VoLTE.

Toggle on
Data Roaming
if you have an international data program and you lot’re out of your region or land. Contact your network provider for more data well-nigh your data plan.

2. Check Your Data Plan Status

Y’all can’t admission the net or use cyberspace-dependent apps on your iPhone without a information plan. If yous previously subscribed to a capped data plan, confirm that y’all oasis’t exhausted the data book allotted to the plan.

Data plan exhausted icon

Net plans often have an expiration date. Cellular information won’t work if you’re accessing the cyberspace exterior the validity period. Bank check your data plan status and purchase a new plan from your cellular carrier if the current one expires.

Contact your cellular carrier or network provider if you need help confirming your data plan expiration. Or, if you demand to buy a new cyberspace plan.

3. Use the Airplane Way Flim-flam

When you
enable airplane style
on your device, the characteristic disables all cellular data manual. Similarly, disabling plane style will reactivate all cellular connections and hopefully fix the cellular information problem.

Open up your iPhone’s Control Centre and tap the
airplane icon
to activate airplane mode. Wait for v-10 seconds and tap the icon again to disable airplane style.

Airplane icon

Alternatively, open up the iOS
Settings
app and toggle on
Airplane Fashion. Wait 5-10 seconds and toggle information technology back off.

Airplane Mode toggled on and off

Wait for your iPhone to load cellular connection and ensure cellular data is active in the Settings menu. Proceed to the next troubleshooting step if cellular data nevertheless isn’t working.

four. Check Time and Date Settings

There’s a high hazard of experiencing network-related malfunctions–when using certain apps & services–if your iPhone’s date and time settings are incorrect.

Open
Settings, select
General, select
Date & Time, and toggle on
Set Automatically.

Date & Time > Set Automatically toggled on” class=”wp-image-15859″ srcset=”https://www.switchingtomac.com/wp-content/uploads/2022/02/08-date-time-settings-iphone-948×1024.png 948w, https://www.switchingtomac.com/wp-content/uploads/2022/02/08-date-time-settings-iphone-278×300.png 278w, https://www.switchingtomac.com/wp-content/uploads/2022/02/08-date-time-settings-iphone-768×830.png 768w, https://www.switchingtomac.com/wp-content/uploads/2022/02/08-date-time-settings-iphone-320×346.png 320w, https://www.switchingtomac.com/wp-content/uploads/2022/02/08-date-time-settings-iphone-640×691.png 640w, https://www.switchingtomac.com/wp-content/uploads/2022/02/08-date-time-settings-iphone-360×389.png 360w, https://www.switchingtomac.com/wp-content/uploads/2022/02/08-date-time-settings-iphone-720×778.png 720w, https://www.switchingtomac.com/wp-content/uploads/2022/02/08-date-time-settings-iphone-800×864.png 800w, https://www.switchingtomac.com/wp-content/uploads/2022/02/08-date-time-settings-iphone-610×659.png 610w, https://www.switchingtomac.com/wp-content/uploads/2022/02/08-date-time-settings-iphone-46×50.png 46w, https://www.switchingtomac.com/wp-content/uploads/2022/02/08-date-time-settings-iphone.png 1024w” sizes=”(max-width: 948px) 100vw, 948px”><br />
            </figure>
</p></div>
<h2>5. Disable Your VPN App or Connection</h2>
<p>
            <a href=Virtual Private Networks (VPNs)
have their benefits, but they’re sometimes problematic. For instance, VPN apps are notoriously infamous for slowing down cellular and wireless cyberspace connections on mobile devices and computers. In some cases, VPN apps can totally disrupt your device’s net access.

If at that place’s an active VPN connexion on your iPhone, turn information technology off, and check if your device at present has internet admission. Launch your VPN app and shut down the connection.

To disable a manual VPN configuration in iOS, open the
Settings
app and toggle off
VPN.

You should also check
Settings
>
General
>
VPN & Device Management
> VPN and make sure the
Status
option is set up to “Non Continued.”

Settings > General > VPN & Device Management > VPN > Status set to “Not Connected.”” class=”wp-image-15860″ srcset=”https://www.switchingtomac.com/wp-content/uploads/2022/02/09-disable-manual-vpn-iphone.png 1024w, https://www.switchingtomac.com/wp-content/uploads/2022/02/09-disable-manual-vpn-iphone-300×216.png 300w, https://www.switchingtomac.com/wp-content/uploads/2022/02/09-disable-manual-vpn-iphone-768×553.png 768w, https://www.switchingtomac.com/wp-content/uploads/2022/02/09-disable-manual-vpn-iphone-320×230.png 320w, https://www.switchingtomac.com/wp-content/uploads/2022/02/09-disable-manual-vpn-iphone-640×461.png 640w, https://www.switchingtomac.com/wp-content/uploads/2022/02/09-disable-manual-vpn-iphone-360×259.png 360w, https://www.switchingtomac.com/wp-content/uploads/2022/02/09-disable-manual-vpn-iphone-720×518.png 720w, https://www.switchingtomac.com/wp-content/uploads/2022/02/09-disable-manual-vpn-iphone-800×576.png 800w, https://www.switchingtomac.com/wp-content/uploads/2022/02/09-disable-manual-vpn-iphone-610×439.png 610w, https://www.switchingtomac.com/wp-content/uploads/2022/02/09-disable-manual-vpn-iphone-69×50.png 69w” sizes=”(max-width: 1024px) 100vw, 1024px”><br />
            </figure>
</p></div>
<h2>half dozen. Reboot Your iPhone</h2>
<p>A device restart volition refresh the operating system, cellular service, and cellular data connection.</p>
<p>Press and agree the side button and either of the book buttons. Later, drag the<br />
            <strong>slide to ability off</strong><br />
            slider to the correct to shut down your iPhone.</p>
<p>Alternatively, go to<br />
            <strong>Settings</strong><br />
            ><br />
            <strong>Full general</strong><br />
            ><br />
            <strong>Shut Down</strong><br />
            and drag the<br />
            <strong>slide to power off slider</strong><br />
            to the right.</p>
<div class=
Slide to power off screen

Wait for a minute or 2 for your iPhone to shut downwards completely. Subsequently, printing and concord the side button or power button until the Apple logo comes on the screen. Keep to the next troubleshooting solution if your iPhone cellular data notwithstanding isn’t working after the restart.

vii. Update Your iPhone

Software bugs or poorly-written iOS code could birth network-related malfunctions in iPhone and iPad. Check the
iPhone Support Community on Apple’south website
to ostend if other users running similar iOS versions are experiencing the same issue.

Installing the latest version of iOS could fix network-related problems, particularly if you lot oasis’t updated your iPhone in a long time. Join a Wi-Fi connection and follow the steps below to install an iOS update.

Note:
Apple tree strongly recommends bankroll upward your iPhone before installing a software update. You can do that over Wi-Fi using
iCloud Backup
or
create a fill-in on your Mac.

iPhone being updated

To update your iPhone, open the
Settings
app, select
General, select
Software Update, and install any update available on the page.

If your iPhone has the latest iOS version but cellular data isn’t working, roll dorsum the operating system to the previous stable version. Refer to our
comprehensive guide on downgrading iOS
for detailed steps.

eight. Eject and Re-Insert Your SIM Card

A damaged SIM carte du jour or SIM tray could crusade your iPhone to occasionally lose cellular reception and data connectedness. Using old or outdated SIM cards could also yield like effects.

SIM Card ejected from iPhone

If
mobile data is wearisome
or yous can’t access the net, remove your SIM card, and reinsert information technology in the SIM port. Ensure the SIM carte’s metal contact/surface is make clean before reinserting it in your phone. Besides, brand sure the SIM bill of fare sits correctly in your iPhone’s SIM tray.

Contact your carrier for a SIM card replacement if the problem persists–especially if the SIM card is over 8-10 years quondam.

9. Reset Network Settings

This is an effective troubleshooting solution for resolving bug preventing Wi-Fi, cellular data, and other network-dependent processes from working correctly. A network reset volition revert your iPhone’southward cellular settings to default. The operation will as well reset your iPhone’due south name, Bluetooth settings, Wi-Fi networks & passwords.

Go to
Settings
>
General
>
Reset
>
Reset Network Settings. Enter your iPhone’southward passcode and tap
Reset Network Settings
on the confirmation prompt.

Settings > General > Reset > Reset Network Settings” class=”wp-image-15864″ srcset=”https://www.switchingtomac.com/wp-content/uploads/2022/02/13-reset-iphone-network-settings.png 1024w, https://www.switchingtomac.com/wp-content/uploads/2022/02/13-reset-iphone-network-settings-300×300.png 300w, https://www.switchingtomac.com/wp-content/uploads/2022/02/13-reset-iphone-network-settings-150×150.png 150w, https://www.switchingtomac.com/wp-content/uploads/2022/02/13-reset-iphone-network-settings-768×768.png 768w, https://www.switchingtomac.com/wp-content/uploads/2022/02/13-reset-iphone-network-settings-320×320.png 320w, https://www.switchingtomac.com/wp-content/uploads/2022/02/13-reset-iphone-network-settings-640×640.png 640w, https://www.switchingtomac.com/wp-content/uploads/2022/02/13-reset-iphone-network-settings-360×360.png 360w, https://www.switchingtomac.com/wp-content/uploads/2022/02/13-reset-iphone-network-settings-720×720.png 720w, https://www.switchingtomac.com/wp-content/uploads/2022/02/13-reset-iphone-network-settings-800×800.png 800w, https://www.switchingtomac.com/wp-content/uploads/2022/02/13-reset-iphone-network-settings-610×610.png 610w, https://www.switchingtomac.com/wp-content/uploads/2022/02/13-reset-iphone-network-settings-50×50.png 50w” sizes=”(max-width: 1024px) 100vw, 1024px”><br />
            </figure>
</p></div>
<p>In iOS 15 or newer, go to<br />
            <strong>Settings</strong><br />
            ><br />
            <strong>General</strong><br />
            ><br />
            <strong>Transfer or Reset iPhone</strong><br />
            ><br />
            <strong>Reset</strong><br />
            and select<br />
            <strong>Reset Network Settings</strong>. Enter your iPhone’s passcode and tap<br />
            <strong>Reset Network Settings</strong><br />
            once again to proceed.</p>
<div class=
Settings > General > Transfer or Reset iPhone > Reset and select Reset Network Settings” class=”wp-image-15865″ srcset=”https://www.switchingtomac.com/wp-content/uploads/2022/02/14-reset-network-settings-ios.png 1024w, https://www.switchingtomac.com/wp-content/uploads/2022/02/14-reset-network-settings-ios-300×216.png 300w, https://www.switchingtomac.com/wp-content/uploads/2022/02/14-reset-network-settings-ios-768×553.png 768w, https://www.switchingtomac.com/wp-content/uploads/2022/02/14-reset-network-settings-ios-320×230.png 320w, https://www.switchingtomac.com/wp-content/uploads/2022/02/14-reset-network-settings-ios-640×461.png 640w, https://www.switchingtomac.com/wp-content/uploads/2022/02/14-reset-network-settings-ios-360×259.png 360w, https://www.switchingtomac.com/wp-content/uploads/2022/02/14-reset-network-settings-ios-720×518.png 720w, https://www.switchingtomac.com/wp-content/uploads/2022/02/14-reset-network-settings-ios-800×576.png 800w, https://www.switchingtomac.com/wp-content/uploads/2022/02/14-reset-network-settings-ios-610×439.png 610w, https://www.switchingtomac.com/wp-content/uploads/2022/02/14-reset-network-settings-ios-69×50.png 69w” sizes=”(max-width: 1024px) 100vw, 1024px”><br />
            </figure>
</p></div>
<p>Wait for the network reset to consummate and check if cellular data at present works when your iPhone comes back on.</p>
<h2>x. Reset All Settings</h2>
<p>iOS has an selection to reset all of your iPhone’south settings to their default without erasing your files or data. The functioning volition reset all customizations in the Settings app–network settings, location and privacy settings, keyboard configurations, etc.</p>
<p>On iPhones running iOS 14 or older, go to<br />
            <strong>Settings</strong><br />
            ><br />
            <strong>General</strong><br />
            ><br />
            <strong>Reset</strong><br />
            ><br />
            <strong>Reset All Settings</strong>, enter your passcode, and select<br />
            <strong>Reset All Settings</strong>.</p>
<p>For devices running iOS 15 or newer, caput to<br />
            <strong>Settings</strong><br />
            ><br />
            <strong>General</strong><br />
            ><br />
            <strong>Transfer or Reset iPhone</strong><br />
            ><br />
            <strong>Reset</strong><br />
            and tap<br />
            <strong>Reset All Settings</strong>. Provide your passcode and select<br />
            <strong>Reset All Settings</strong><br />
            to start the reset operation.</p>
<div class=
Settings > General > Transfer or Reset iPhone > Reset and tap Reset All Settings” class=”wp-image-15866″ srcset=”https://www.switchingtomac.com/wp-content/uploads/2022/02/15-reset-all-settings-iphone.png 1024w, https://www.switchingtomac.com/wp-content/uploads/2022/02/15-reset-all-settings-iphone-300×216.png 300w, https://www.switchingtomac.com/wp-content/uploads/2022/02/15-reset-all-settings-iphone-768×553.png 768w, https://www.switchingtomac.com/wp-content/uploads/2022/02/15-reset-all-settings-iphone-320×230.png 320w, https://www.switchingtomac.com/wp-content/uploads/2022/02/15-reset-all-settings-iphone-640×461.png 640w, https://www.switchingtomac.com/wp-content/uploads/2022/02/15-reset-all-settings-iphone-360×259.png 360w, https://www.switchingtomac.com/wp-content/uploads/2022/02/15-reset-all-settings-iphone-720×518.png 720w, https://www.switchingtomac.com/wp-content/uploads/2022/02/15-reset-all-settings-iphone-800×576.png 800w, https://www.switchingtomac.com/wp-content/uploads/2022/02/15-reset-all-settings-iphone-610×439.png 610w, https://www.switchingtomac.com/wp-content/uploads/2022/02/15-reset-all-settings-iphone-69×50.png 69w” sizes=”(max-width: 1024px) 100vw, 1024px”><br />
            </figure>
</p></div>
<p>When your phone comes dorsum on, enable cellular data and cheque if y’all tin access the internet.</p>
<h2>11. Perform a DFU Reset</h2>
<p>Resetting your iPhone in Device Firmware Update (DFU) mode can fix serious issues other troubleshooting steps neglect to resolve. Recollect of DFU mode as an advanced recovery environment that factory resets your iPhone. Refer to our tutorial on<br />
            <a href=using DFU mode on iPhone and iPad
for detailed instructions.

Note:
A DFU reset will erase all content or data on your device. Therefore, nosotros strongly advise that you
backup your iPhone
using iTunes (on PC) or Finder (in macOS).

Contact Apple Support

If you’re yet having problems using cellular data networks after trying these fixes, the problem is likely hardware-related. Perhaps, your iPhone’s cellular antenna is faulty.
Submit a repair asking
on Apple’southward website or
conversation with an Apple Support representative
to go real-time aid via telephone telephone call.

Do not share my Personal Information.

Source: https://www.switchingtomac.com/tutorials/iphone/iphone-cellular-data-not-working-11-ways-to-fix/