
In the previous post, we've provided some efficient solutions to help users fix the Gmail app not working on iPhone. Just like Gmail app, Yahoo Mail is another widely used email service by users all around the world. If you're encountering the issue of Yahoo mail not working on iPhone, you can read this article which we have tested 7 possible methods to help you get it fixed easily.
Method 1. Hard Restart Your iPhone
This may be the easiest way to fix some simple issues on iPhone, and the steps are quick as follows:
For iPhone 6s and former, press the Power and Home buttons simultaneously for about 10 seconds. Release them when you see the white Apple logo appear.
For iPhone 7 and 7 Plus, the steps are almost the same. Use the Volume button to replace the Home button.
For iPhone 8 and newer models, press the Volume Up button and quickly release it. Then press the Volume Down button and quickly release it. Hold the Power button until you see the Apple logo.
Method 2. Sign out and in Your Yahoo Account
The second simple way to fix Yahoo Mail app not work on iPhone is to sign out of your current Yahoo account and then sign in it with the right user name and password.
Method 3. Delete and Re-add Yahoo Mail to iOS Mail
Sometimes when your Yahoo mail not working on iPhone, it may be because the settings that connect Yahoo Mail to the iOS Mail app is wrong or corrupt.
Step 1. Go to the Settings > Accounts & Passwords on your iPhone. Tap your Yahoo account and tap Delete Account to remove it from your iPhone Mail.
Step 2. Go to the Settings > Accounts & Passwords > Add Account to add your Yahoo account again with the your Yahoo Mail address and passcode.
Method 4. Try Yahoo Mail App
If you can't open Yahoo emails in iOS Mail app, you can try using Yahoo Mail app. Download and install it from App Store and then get access to Yahoo Mail, which works well for almost all iPhone models.
Method 5. Check Cellular Data Status
If you forget to enable your cellular data while you're always from your WiFi network, and your Yahoo mail not working on iPhone issue may happen.
Step 1. Go to the Settings app on your device and then select Cellular Data.
Step 2. Toggle the Mail app on to make sure your iPhone has been successfully connected to the network.
Method 6. Update iOS System
Check your iOS system on the iPhone and it's not the latest version, you can update it to the newest one since Yahoo Mail app may not work properly with the outdated iOS version.
Step 1. Go to the Settings on your phone and then General > Software Update.
Step 2. Click on the Install Now option if you see a new version available.
Method 7. Fix Yahoo Mail Not Working on iPhone with TunesKit
The last but not least method to fix your Yahoo mail not working properly issue is to use a third-party iOS system repair tool called TunesKit iOS System Recovery.
This is one of the most reliable system recovery tools in the market, and it is capable of fixing various iOS issues such as iPhone stuck in recovery mode, stuck in boot loop, white black/blue/red screen of death, etc. The more important thing is that TunesKit iOS System Recovery can help you repair different problems with no risk of losing the important data on your device. Besides, this program supports almost all iPhone modes, even the latest iPhone 11, running on the latest iOS 13 version.

Highlights of TunesKit iOS System Recovery
- Repair 50+ iOS problems, including yahoo mail not working
- Fix various iOS issues with no data loss
- Support all kinds of iOS devices (iOS 13 included)
- Enter/Exit the recovery mode automatically for free
You can use TunesKit iOS System Recovery to fix Yahoo mail not working on iPhone by following the simple steps below.
Step 1 Open TunesKit and Connect iPhone to Computer
Connect your device to the Mac or PC computer using an original USB cable. Open TunesKit iOS System Recovery software on the desktop after finished downloading and installing it. Click the Start button to begin.
Step 2 Select Repair Mode and Download Firmware
On the next interface, choose the Standard Mode to fix Yahoo mail not loading on iPhone problem without data loss. Check your device info and download the related firmware package if there is nothing wrong.
Step 3 Start to Fix Yahoo Mail Issue
Once the firmware package is downloaded and verified, click on the Repair button. TunesKit will start help you fix your Yahoo mail problem automatically. Wait a while until the process completes.
Summary
Here are 7 useful ways to fix your Yahoo mail not working on iPhone iOS 13 included. You can try them one by one and we hope your issue can be fixed with any one of them. If not unfortunately, you can contact Apple or Yahoo Support for help. If you feel these solutions are good, you can share the article to your friends. Any suggestions, you can leave your voice in the comment section below.
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Brian Davis has covered tech and entertainment for over 10 years. He loves technology in all its forms.