How to Solve Call Failed Errors on Android

Did you try to contact someone, but the call seems to have failed? A vast number of people are affected by this problem. 

The more irritating thing is that when it only fails when you need to make an urgent call! 

There's nothing to be concerned about, and there is always a solution to every difficulty! 

The best part is that the answers are quick and straightforward; this type of issue can vary depending on your device and service provider. 

The solutions presented here are generic fixes that should work on most Android phones. 

The same issue arises on the iPhones that iPhone Call Failed, but the solution for iPhone is somehow different. 

If you want a solution to this issue or any other issue related to iOS devices, you must visit iOS ideas. 

Continue reading to learn how to resolve your incoming call issues. 

Type of Call Failed with Causes and Solutions

METHOD 1: CALL FAILED TO ONE NUMBER OR A SPECIFIC NUMBER 

Is your call to a specific number going unanswered? There could be various reasons why a call to one number fails. 

Step 1: A Blocked Number 

You may have inadvertently blocked the person you were phoning. Go to Settings and look for Blocked numbers to confirm this. 

- Look for Blocked numbers in Settings. 

- You can then see if the number is blocked. 

- The worst-case scenario is that the person you're attempting to contact has blocked your phone number. 

You have no choice but to wait. 

Step 2: Mobile Network Error 

Often, the issue is with your mobile service provider. You may need to contact them for support and solutions in this case. 

General Fixes and Solutions 

1. Use the Dialer 

On your phone's dialer, enter the number you want to call. 

2. Remove Country Code 

Remove the country code at the start of your phone number. 

3. Toggle the VoLTE Settings 

Toggle your VoLTE settings by turning them on or off. Most Android phones include it in the Connection Settings. 

METHOD 2: CALL FAILED AFTER RINGING

When you call someone, the phone may ring once before failing. This could be the result of a network connection issue. 

You must contact your mobile service provider in this scenario. You could also try a soft or factory reset on your phone. 

Step 1: Perform a Soft Reset 

By hitting the Power button, you can turn off your phone. 

Then select the Power Off option. Then, please wait a few minutes before turning it back on. 

Step 2: Perform a Factory Reset 

All data on your device will be erased if you perform a factory reset; if you want to try this, back up your files beforehand. 

- Go to Settings and select Backup & Reset or a similar option. 

- Then, select Factory Data Reset. 

- Then, tap Reset to confirm your action. 

- Some smartphones may require you to enter your passcode before restoring your device's settings. 

METHOD 3: CALL FAILED WITHOUT RINGING 

There could be various reasons why a call failed without a single ring. 

Step 1: The Person You're Calling Changed His/Her Phone Number 

If the person you're phoning has changed their phone number, no force on Earth can make your call go through. 

Your call would never be answered. It would help if you tried calling the person using messaging programs. 

Step 2: Wrong Number Input 

Another possibility is that you dialed the wrong number. 

Before phoning, you only need to double-check the number you're dialing. 

Step 3: Poor Cell Reception

When you have poor cell reception, your call may also fail. 

To resolve this issue, you may need to relocate to a location with a stronger signal. 

You can use cell phone signal boosters to help if you can't avoid it. 

METHOD 4: "CALL FAILED. TRY ANOTHER METHOD"

This error message is every user's worst nightmare. The reason for this is unknown, but it could be very inconvenient. 

General Fixes and Solutions 

1. Toggle the Enhanced LTE Mode 

- Navigate to the Settings menu on your phone. 

- Then select Network and Internet. 

- Then, pick Mobile Network and the appropriate sim. 

- Finally, go to Advanced and enable the Enhanced LTE Mode. 

- Turn it off if it's already on. Please wait a few seconds before turning it back on. 

2. Clear Cache and Data 

- Navigate to Settings and then to Apps. 

- Navigate to the Apps Settings and choose Storage. 

- Finally, clear the cache and data. 

3. Manual Mobile Network Search 

- Select Mobile Networks from the Settings menu. 

- Select Manually after tapping on Mobile Operator. 

- Allow your phone to search for available networks. 

- Finally, select a mobile operator. 

4. Swap Sim Cards 

Try this solution if your phone can accept two SIM cards. 

- Remove the SIM card while your phone is still turned on. 

- Insert another sim into the slot from which you withdrew the first. 

- Finally, restart your phone. 

- Once it's turned back on, insert the sim card into the opposite slot. 

- Finally, restart your phone once again. 

METHOD 5: CALL FAILED ON CALLING AND MESSAGING APPS

Most people nowadays utilize apps to call and message others. 

Hangouts, Whatsapp, and Messenger, are among these programs. 

When utilizing these apps, it may be inconvenient if your call fails. Several factors could cause this problem. 

Step 1: Poor to No Internet Connection 

Messaging apps require a stable Internet connection to function correctly. 

If your Wi-Fi connection is bad, consider using signal-strength apps. 

Step 2: You Have Been Blocked 

People can easily block others on texting apps. In this situation, there is nothing you can do. 

You can wait for the person you wish to call to unblock you. 

General Fixes and Solutions 

1. Perform a Soft Reset 

It could be a fundamental error that can be resolved with a soft reset. (For the instructions, see "Call Failed After Ringing." 

2. Allow Permissions 

You'll be asked permission to access your microphone, contacts, and other information when you install apps. 

Failure to allow your messaging apps may result in problems. Follow these steps to manage permissions: 

- Navigate to the Settings menu. 

- Next, tap on Apps and select the messaging App you wish to repair. 

- Tap on Permissions and toggle the App's access to your phone's features on and off. 

Allow the App to access your phone's microphone, camera, phone, and contacts. 

3. Clear Cache 

a. First, navigate to Settings and select Apps. 

b. Select the messaging App that is displaying the call failed error. 

c. Finally, press the Clear Cache button and wait a few seconds. 

4. Update the App 

The call failed issue can occur when your apps are out of date. 

5. Reinstall the App 

A damaged app may cause a call failed error in various instances. 

Reinstalling the App may resolve the issue. As you reinstall the App, make sure your Wi-Fi connection is stable. 

6. Relog into the App 

Another quick fix is logging out and logging into the messaging App. 

Wrapping Words 

Call failure issues are a real headache, especially when making an urgent call or if you rely heavily on making phone calls. 

These are just a few strategies for ensuring you can always make essential calls at any time.