iPhone 16/15 Call Forwarding Not Working? Here're the Fixes

Hey, are you facing the frustrating issue of iPhone call forwarding not working? If so, you’re not alone.

In fact, many iPhone users have reported difficulties in setting up or using the call-forwarding feature on their devices. This problem limits them from redirecting calls to another number. This can be a huge inconvenience, especially for those who rely on call forwarding for work or personal reasons.

But what causes this problem?

This call farwarding issue can be caused by various factors that we will be discussing in this article. But the good thing is that there are quite a few ways to troubleshoot and resolve this issue, ensuring your calls are forwarded seamlessly.

Therefore, in this guide, we’ll explore two key subjects:

Reasons why call forwarding is not working on iPhone, and
Quick Fixes on iPhone Call Forwarding Not Working

So, with that said, let’s get started.

Why Is My iPhone Call Forwarding Not Working?

Experiencing issues with call forwarding on your iPhone can be frustrating, and the causes can be tricky to pinpoint. This is simply because several factors may be at play, including system glitches, carrier malfunctions, and conflicting settings.

While the reasons behind these problems are often hidden, here are some of the most common causes that can lead to iPhone call forwarding not working:

1. Settings Mistakes

One of the most frequent causes of call forwarding not working on iPhones is incorrect settings. For example, if you incorrectly configure settings related to the Call Forwarding feature, network functions, or even Do Not Disturb settings, you may end up having issues with call forwarding. Fortunately, this issue can usually be resolved by reviewing and adjusting the settings on your iPhone.

2. System Errors/Glitches

Another common issue is system errors, which are often caused by a spinning wheel in the settings. Such errors can easily cause all incoming calls to be forwarded to voicemail instead of the designated forwarding number.

This is a common problem frequently reported by users in forums such as Apple Community and Reddit.

3. Hardware Issues

While less common, hardware-related problems can also prevent call forwarding from working on your iPhone. This is particularly the case when the issue stems from a malfunction within your iPhone hardware or carrier network.

Unfortunately, hardware issues are things you can’t fix on your own. Therefore, if you suspect this to be the cause, your best option is to contact Apple Support or your carrier’s support team, such as AT&T, for professional assistance.

Quick Fixes on iPhone Call Forwarding Not Working

There are some effective methods to solve iPhone call forwarding not working issue.

1. Reset Call Forwarding
2. Reboot Your iPhone
3. Switch off Enable LTE
4. Fix the Issue Caused by a System Glitch✅
5. Contact Apple Support
6. Seek help from Carrier Support

1.Reset Call Forwarding

When the Call Forwarding feature is not functioning properly, the first thing you can do is to disable and re-enable it. Here’s how:

Go to Settings > Phone > Call forwarding.
Toggle Call Forwarding off.
Wait a few seconds, then toggle it on again.
Enter the specific mobile number to which you want calls to be forwarded when prompted with the “Forward to” message.

2.Reboot Your iPhone

Restarting your iPhone is a tried-and-true method to fix many common issues. After re-setting up the Call Forwarding feature, restart your device to give it a refresh. Here’s how:

For iPhone SE (1st generation), 5, and earlier models: Press and hold the top button until you see the power-off slider. Power off the device, and wait for 30 seconds. Then press and hold the side button to turn on the device.
For iPhone 6, 7, 8, SE (2nd or 3rd generation): Press and hold the side button until you see the power-off slider. Power off the device, and wait for 30 seconds. Then press and hold the side button to turn on the device.
For iPhone X, 11, 12, 13, 14, 15, 16: Press and hold the volume down and side button until you see the power-off slider. Power off the device, and wait for 30 seconds. Then press and hold the side button to turn on the device.

Note: If your iPhone is frozen and can’t be turned on, you can use iToolab FixGo iOS System Repair Tool to fix your iPhone. You won’t lose any data.

3.Switch off Enable LTE

Some users have found that turning off LTE resolves call forwarding issues, as LTE services can sometimes interfere with the feature. Therefore, disabling LTE may help if poor LTE network quality is causing disruptions in call forwarding.

Follow these steps to turn off LTE:

Go to Settings > Cellular > Cellular Data Options.
Tap Enable LTE and choose the Off option.
Restart your iPhone and enable Call Forwarding again.

4.Fix the Issue Caused by a System Glitch✅

One of the efficient ways to solve i Phone call forwarding not working issue is by fixing the system glitches. For a quick and easy solution, you can use iToolab FixGo – the best iOS System Repair Tool.

FixGo iOS System Repair Tool is a multifunctional software crafted to resolve a range of iOS system problems, particularly those that disrupt call forwarding. Among its notable features are:

Comprehensively Repair the iOS System: FixGo is able to fix any iOS issues, like iPhone frozen, iPhone 16 touch screen unresponsive, iphone 15 overheating, and more.
Data Preservation: The tool is designed to fix issues without erasing your valuable data, ensuring your personal information remains safe.
User-Friendly Interface: The interface of FixGo is designed to be intuitive for all kinds of users.
Efficient and reliable: The software is renowned for its swift performance and dependability, offering prompt and effective solutions to system issues.

Here are the steps of using FixGo iOS System Repair to fix call forwarding not working on iPhone 16/15/14/…

Step 1: Connect your iPhone to the computer

Launch the FixGo program, select Standard Mode on the main page. And connect the faulty iPhone with your computer.

Step 2: Download the Firmware Package

To fix your iOS system, you will to install the latest iOS firmware on your device first using FixGo. Choose the firmware and click Download to start downloading.

Step 3: Repair the System Issue

Once you have downloaded the firmware, you are ready to go ahead and fix the device. Here, you will click on the “Fix Now” tab. FixGo seamlessly starts repairing the system issue.

5.Contact Apple Support

If the problem in call forwarding persists, then that may be the time to contact Apple Support, and further troubleshooting will be done there, or an issue escalated if needed.

6.Seek help from Carrier Support

It would be a good next step to contact carrier support if this sounds like a problem related to the network or carrier settings. Many problems with the carrier require expert assistance to resolve, and they might even be able to remotely fix your problem.

Final Words

iPhone call forwarding not working is a common issue that can be solved in several ways, from adjusting settings and restarting the device to disabling LTE and contacting support. However, if the problem persists due to system glitches, you may need a more robust solution.

This is where iToolab FixGo iOS System Repair comes in. FixGo is an easy-to-use tool that addresses various iOS system errors, ensuring that your iPhone’s features, including call forwarding, work flawlessly. FixGo is highly recommended to get your iPhone back on track without losing any data for a quick and reliable fix to system-related issues.

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iPhone Call Forwarding Not Working? How to Fix