How to fix incoming call delays on iPhone XS iOS 13 [Troubleshooting Guide] 

Call-connectivity errors are mainly caused by network problems but faulty software updates could also trigger the same issue. This is usually due to certain bugs that came from the software update and eventually affecting your phone’s call processing system. Among the transpiring symptoms is on random incoming call delays. Read on to find out what to do if you’d end up facing the same problem on incoming call delays on your iPhone XS in iOS 13.

Read on to view more detailed simple solutions. 

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Troubleshooting a post-update problem on incoming call delays in iPhone XS iOS 13

If a post-update bug has ruined your iPhone’s normal call processing routine, then performing these procedures can help you determine and get rid of it. Don’t forget to place a test call after carrying out each solution to find out if the problem is fixed or not. Before performing each step, make sure that you’re in an area where your phone gets the best signal reception possible. Your iPhone must be getting a stable cellular network signal in order to process calls as intended. Intermittent network signal can also cause similar calling issues to occur on an iPhone. If signal problems are present, that’s what you need to deal with first. Otherwise, try these subsequent fixes.

 

First solution: Soft reset your iPhone XS. 

If this is the first you encounter a call delay, it could be due to a minor system glitch brought by the software update. These glitches are often susceptible to simple workarounds like rebooting your phone. Doing so will clear those bugs and refresh your phone’s system. If you have not rebooted the phone yet, soft reset it by following these steps:

  1. Press and hold the Power/Side button and either of the Volume buttons simultaneously for a few seconds. 
  2. Release both buttons once Slide to Power off prompt appears on the screen.
  3. Drag the Power off slider to the right to turn off your phone.
  4. After 30 seconds, press and hold the Power/Side button again until you see the Apple logo.

As soon as your phone boots up and established a good signal, perform a test call to check if it still has delays. 

ALSO READ: How to fix iPhone Wi-Fi signal that keeps dropping in iOS 13

 

Second solution: Refresh connections on your iPhone XS. 

Another simple way to help you clear out minor software glitches that caused call processing errors is to enable and disable Airplane mode on your iPhone XS. This procedure has been proven effective by those users seeking for an immediate solution. This process generally turns off all radios once enabled and then resumes them after disabling airplane mode. That’s a good way in getting a quick refresh on your phone’s connection and might resolve the problem. As this process has done wonders, it will not hurt to give it a try. Here’s how: 

  1. Access Settings from the Home screen. 
  2. Check Airplane mode. If toggle is currently turned on, tap on it to switch it off. If not, tap the toggle to turn it on.
  3. While the Airplane mode is enabled, perform a soft reset on your device. 
  4. Wait for your phone to go back online after the reset then access Settings > Airplane mode. Tap the switch to disable the feature. 

After network signal has been re-established, you may check if the issue has gone away by performing a test call to your own number.

 

Third solution: Update carrier settings on your iPhone XS. 

Carrier settings are updated from time to time in order to remove network-related glitches. Most carrier updates are pushed automatically by carriers or service providers but others require manual installation. Installing new carrier update will provide you a great chance in resolving these errors such as call delays. Though some updates are being pushed through automatically without you knowing it, you can still manually check for updates from your carrier settings with these steps:

  1. Access Settings from the Home screen. 
  2. Tap on General
  3. Select About
  4. Wait for a few seconds for the update notification to appear on your screen. If there is an available carrier update, you’ll see a pop-up option to update your carrier settings.

If the carrier settings update is successful, restart your device to implement the changes and refresh your system.

You may as well consider checking if your phone is running on the latest iOS 13 version. Shortly after the major update was released, Apple has issued follow-up updates to fix widespread bugs and issues. Installing these follow-up updates could also help fix incoming call delays on your iPhone XS.

  • To manually check it, just go to Settings > General > Software Update menu. 

You’ll also see a pop-up notification if a software update is available Just follow on screen instructions to download and install the software. 

ALSO READ: How to fix iOS 13 FaceTime connection error on your iPhone, FaceTime not working in iOS 13

 

Fourth solution: Reset all settings to fix incoming call delays on your iPhone XS. 

It is imperative that when an invalid setting has been saved on your device, it could succumb to different issues. Incorrectly customized settings and iOS overrides can be rectified by performing an all settings reset. Doing so will revert all settings to its default values and options. Here’s how it’s done: 

  1. Access Settings from the Home screen. 
  2. Tap General.
  3. Scroll down to and then select Reset
  4. Tap the Reset All Settings option.
  5. Enter your device passcode once prompted.
  6. Then tap to confirm all settings reset. 

After the reset process is done, your phone will reboot automatically. This process only deletes settings on your device and will not affect its internal memory. There’s no need to create backups as all saved data and personal information on the internal memory will remain intact.

 

Fifth solution: Remove then reinsert the SIM card on your iPhone XS. 

If the previous procedures did not fix the problem and you’re still getting call delays, you can try dealing with the problem through your phone’s hardware components, particularly the SIM card. SIM card errors can also cause calling issues to occur. This is usually the case if the SIM card system has been corrupted from the update. To rule this out, refer to these steps to take off the SIM card from your phone and then reinstall it. It’s a simple way of calibrating the SIM card system on your device. Here’s what you should do then:

  1. Turn off your iPhone completely.
  2. Get the SIM ejector tool then insert it into the small hole on the SIM tray. The SIM tray is found on the side of your iPhone.
  3. Gently push the ejector tool until the tray pops out.
  4. Remove the SIM card from the tray and inspect it for any signs of damage like liquid traces and scratches. If there’s none, place the SIM card back into the tray in the same position and orientation before it was removed.
  5. Push the SIM card tray back into the phone until it’s locked.

Turn on your phone after reinserting the SIM card. Allow it to boot up and then check if it has a good signal prior checking if you have a positive result.

You can also try inserting your SIM card to another compatible phone and check if it still experience call delays even on a different device. If the problem persists on your other device, then that’s more likely due to a faulty SIM card. In that case, you can ask your carrier or service provider for a new SIM card replacement that’s provisioned with the same service your account is subscribed to. 

ALSO READ: How to fix iPhone X iOS 13 No service error, cannot send/receive text messages

 

Still experiencing incoming call delays on your iPhone XS in iOS 13?

If all these steps are deemed ineffective when dealing with incoming call delays on your iPhone XS in iOS 13, your next option would be to have the problem escalated to your network service provider. Server problems or scheduled outages are also among other factors to consider and that could be the main reason why you’re still experiencing incoming call delays after applying app the above solutions. They can provide you with more in-depth recommendations on how to deal with the issue. If ever you’ve confirmed that this issue is not caused by your provider, then you can contact Apple support instead. Additional information and official recommendations are available through them that might help you out in resolving the problem. Just make sure to provide detailed information about what’s going on. 

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