iPhone X VoIP Calls failing after iOS 14/13.5.1 Update- Here’s the Fix

Last Updated on Nov 10, 2020

Apparently, we have encountered the problem in iPhone X, that users are not able to make VoIP calls on WhatsApp, Facebook, Skype, and Viber such applications. They also tried to make calls on iPhone XR/XS/XS Max/8 Plus/8/ 7 Plus with the same latest version, and you may surprise that it is working perfectly on iPhone 6S. So, the conclusion is that your iPhone X needs some cure to work thoroughly.

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After deeply analyzing the major problem we will recommend you to follow the steps and try to troubleshoot the issue and enjoy VoIP calls on any application without interruption.

When you follow these solutions, you must try to make calls over VoIP after each tip.

Fix iPhone X VoIP Calls Not working

Fix iPhone X VoIP Calls failing problems

Fix #1- Try hard restarting the device

When you force restart the device all the applications will get closed, and system programs get shuts for seconds, and again it will work as before.

Step #1: First of all, just press the Volume Up key and then release.

Step #2: Then press the Volume Down key and release.

Step #3: Now you have to long press the Power button until the Apple logo appears on display.

Fix #2- Delete and re-install the VoIP Apps

Once you delete these applications, it will remove all your Document and Data which is stored on the iPhone.

Step #1: Press and hold the particular application which you want to delete.

Step #2: You will see a small cross on the top-right corner, tap on it and give final confirmation to uninstall it.

Thereafter you have to download the applications from the App Store.

Get here: Fix iPhone Call failed

Fix #3- Reset all settings [#1 Solution to fix iPhone VOIP Problems]

Sometimes certain settings are affected by bugs when you move to a new device with all the settings of the old device. For that, you have to Reset All Settings in iOS and the device will follow the default settings of your device.

Step 1: Go to Settings App.

Step 2: Tap on General and then Reset.

Step 3: There, Tap Reset All Settings.

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We are happy to help you! Follow the next Step if Your Solution is not in this article, Submit this form without Sign Up, We will revert back to you via Personal Mail. In Form, Please Use the Description field to Mention our reference Webpage URL which you visited and Describe your problem in detail if possible. We covered your iPhone 12, iPhone 12 Pro, iPhone 12 Mini, iPhone 12 Pro Max, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone 8(Plus), iPhone 7(Plus), iPhone 6S(Plus), iPhone 6(Plus), iPhone SE, SE 2(2020), iPhone 5S, iPhone 5, iPad All Generation, iPad Pro All Models, MacOS Catalina or Earlier MacOS for iMac, Mac Mini, MacBook Pro, WatchOS 6 & Earlier on Apple Watch 6/5/4/3/2/1, Apple TV. You can also mention iOS/iPadOS/MacOS. To be Continued...

Step 4: Finally tap on confirmation to complete the process Reset All Setting successfully.

Still, the problem of iPhone X VOIP call not working and do you have other tricks apart from given above please let me know in the comments. We’d like to hear from you.

Jaysukh Patel is the founder of howtoisolve. Also self Professional Developer, Techno lover mainly for iPhone, iPad, iPod Touch and iOS, Jaysukh is one of responsible person in his family. Contact On: [email protected] [OR] [email protected]

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