How To Fix iPhone No Service Error On iPhone

You usually see No Service error on iPhone when there is no signal detected. As a result, your phone cannot process network operations like sending SMS messages, making calls. There are a number of possible reasons triggering this error. In some cases, temporary network problems are the underlying cause. If the SIM card or other network component is damaged, it also leads to No service error. This is when a technician’s aid is needed.

There is also a chance that “No Service” error is related to account problems. On the other hand, software No service error can be rectified yourself by some workarounds. Here are some possible solutions to get rid of issues on your iPhone. Read on this post to know what to do if your iPhone appears the No service error, making you unable to make calls and text messages.

Before proceeding, make sure that the date and time settings on your iPhone are already set correctly. They need to be based on your current time zone since it’s among the requisites for network services to work properly. So, it’s recommended to set the date and time on your iPhone to automatic. By this way, your iPhone will be updated that is based on your current location.

On more thing you should check is your account status. Contact your service provider to ensure that your account is still active. If your iPhone appears No service error, here are the next solutions.

Solution 1: Reboot your iPhone

Sometimes, a simple restart can bring a lot of benefits for your iPhone. Apart from removing junk files, this trick also gets rid of minor software errors and common symptoms caused by random app glitches. Network errors including No service error can also be rectified by a restart. Thus, it’s the first recommended solution you should try on.

Restarting can vary, depending on your iPhone model. If you’re using an iPhone X, XS, XS Max, or XR, simply read on these steps below to restart your phone:

  1. Press and hold the Power button along with one of the Volume buttons until you see the Power off
  2. Drag the slider to turn off your phone completely.
  3. Wait for 1 minute, press the Power button to power back your iPhone on.

If you’re using iPhone 8 Plus and older models, performing a reboot is much simpler:

  1. Press and hold the Power button until the Power off slider shows up on the screen.
  2. Drag the slider to power it off.
  3. After 1 minute, press the Side button again to power your phone.

Now, check if the No service error is gone.

Solution 2: Reinstall your SIM card

No service error on your iPhone can also be related to the bad SIM card in use. In some cases, your iPhone might have trouble with reading the SIM card or your SIM card system might have crashed, causing the No Service error. To fix it, you should reinstall the SIM card on your iPhone. Should you want to give it a try, here’s how it’s properly done:

  1. Power your iPhone off completely.
  2. Once it’s turned off, insert the ejector tool into the small hole on the SIM card tray that is on the side of your phone.
  3. Gently push it until the tray pops out.
  4. Take the tray out from the phone.
  5. Now, check the SIM card and make sure there is no sign of damage to the tray or the SIM card.
  6. If everything is OK, put the SIM back into the tray.
  7. Secure the SIM card and then gently push the tray back into your iPhone.

After the tray is locked, power your phone back on and check if the No service error is already gone. If it still persists, then you should try the next methods.

Solution 3: Toggle Airplane Mode on and off

Problems affecting network services can be fixed just by performing the simple Airplane Mode trick. There are many iPhone users found solutions to network-related issues by doing this old tweak. Should you want to give it a shot, then here is how to do so:

  1. Open Settings app from your Home screen.
  2. Tap on Airplane Mode.
  3. Toggle Airplane Mode switch on. This will turn off wireless radios on your iPhone.
  4. Once the Airplane mode is on, restart your iPhone.
  5. When it boots up, return toSettings-> Airplane Mode menu.
  6. Toggle the switch to disable Airplane mode.

Wait for your iPhone to set up Wi-Fi and cellular network connections again. After that, you can check if the No service error already disappears.

Solution 4: Update carrier settings, software to the latest version

Updates usually include patch fixes to clear out existing errors caused by some bugs. If the No service error is related to the network system bugs, installing a carrier settings update and updating your phone to the latest iOS version can fix the problem. To check for a carrier update, just read on these steps below

  1. Launch Settings app from the Home screen.
  2. Tap on GeneralAbout.
  3. Head to Carrier section and check if there is an update notification. If yes, simply follow the onscreen prompts to update the carrier settings on your iPhone

Some carrier updates are optional while the others are mandatory. Mandatory updates will be installed automatically on your device. Optional updates require manual implementation.

Aside from a carrier update, you should also keep your iPhone system up-to-date. Connect your iPhone to a Wi-Fi network, and then follow these steps to download and install OTA updates on your device:

  1. Open Settings app from your Home screen.
  2. Tap on GeneralSoftware Update.

You will see an update notification if there is a new iOS version. Review the update details before the update. Additionally, make sure that your phone has enough power and storage space for the update

Once the update installation is done, restart your iPhone to refresh the system and apply the new system changes.

Solution 5: Reset network settings on your iPhone

Network errors that could not be fixed by the previous procedures require a reset. In this case, you should consider a network reset on your iPhone. The process will erase all your current network configurations and restore all the default settings. Errors related to incorrect settings will be cleared out during the process. To get it done:

  1. From the Home screen, launch Settings app
  2. Tap on General > Reset.
  3. Choose Reset network settings option
  4. Enter your device passcode when prompted to continue.
  5. Tap on the popup again to reset network settings on your iPhone.

After the reset, it will restart itself and load all the default network options. You then need to set up and reconnect your device to your Wi-Fi network to get back online.

If you usually use Cellular data, you should re-enable Cellular Data on your iPhone beforehand.

Solution 6: Reset all settings on your iPhone

If the previous reset did not help you, you can try the all settings reset. The process will delete all customized settings. This is what you need to get rid of the No service error if it just occurred after customizing your iPhone settings. Here is how to do it:

  1. Open Settings from the Home screen.
  2. Tap on General > Reset.
  3. Select Reset all settings
  4. Enter your phone passcode when prompted to continue.
  5. Confirm your choice to reset all settings.

Wait for your iPhone to complete resetting and it will then restart automatically. After it boots up, you have to re-enable the features that are already disabled if you want to use them again. Also, check if this reset fixes the No Service error.

Solution 7: Factory reset your iPhone

If none of the above methods helped you, you should consider a full system reset to fix the problem. Before proceeding, you should back up all your important files since the process will erase everything. Back up your data straight to iCloud or iTunes software. After you’ve secured the backup, follow these steps below to factory reset your iPhone:

  1. Open Settings app from the Home screen.
  2. Tap on General > Reset.
  3. Choose Erase all content and settings option
  4. Enter your passcode to continue.
  5. Confirm your selection to erase and restore your iPhone to the factory defaults.

Once the reset is completed, you can set up your iPhone as new or restore from the backup.

You can also use iTunes software on a computer to manually restore your iPhone to its factory default. To get started, connect your iPhone to the computer using a Lightning cable that comes with your phone. After your device syncs with iTunes, you can reset it just by clicking on the commands.