Many iPhone users have encountered issues when trying to download apps from the App Store after updating to iOS 18 or iOS 17. This common issue can be frustrating, especially when an app is essential for work or daily use. If your iPhone is stuck on “Waiting” or “Unable to Download App,” there are several solutions to try. Below are eight effective ways to resolve this issue and get back to downloading apps effortlessly.
1. Check Your Internet Connection
One of the most common reasons an app won’t download is a weak or unstable internet connection. Ensure that your iPhone is connected to a strong Wi-Fi network or has a stable mobile data connection.
- Toggle Wi-Fi off and then back on.
- Try switching to mobile data if Wi-Fi is unreliable.
- Restart your router if necessary.
If the issue persists, try loading a webpage in Safari to confirm internet access.
2. Restart Your iPhone
A simple restart can resolve numerous system glitches, including issues related to app downloads.
- Press and hold the Power button with the volume up button.
- Slide to power off, then wait for a few seconds.
- Turn your iPhone back on and try downloading the app again.
3. Check Available Storage
Lack of storage space can prevent new apps from downloading. Check your storage and free up space if needed.
- Go to Settings > General > iPhone Storage.
- Delete unnecessary apps, photos, or files.
- Try downloading the app again.

4. Sign Out and Sign Back Into App Store
Sometimes, signing out and signing back in can refresh the connection and fix the download issue.
- Go to Settings > your Apple ID > Sign Out.
- Restart your iPhone.
- Sign back in and try downloading the app again.
5. Check Apple System Status
At times, Apple’s servers might be down, preventing downloads.
- Visit Apple’s System Status page.
- If the App Store service is down, wait until Apple resolves the issue.
6. Reset Network Settings
Incorrect network settings can interfere with app downloads. Resetting them might help.
- Go to Settings > General > Transfer or Reset iPhone > Reset.
- Select Reset Network Settings.
- Reconnect to Wi-Fi and try downloading the app again.
7. Update iOS to the Latest Version
Keeping your iPhone updated can fix bugs that may be preventing app downloads.
- Go to Settings > General > Software Update.
- If an update is available, install it and restart your device.
- Try downloading the app again.

8. Use a Different Apple ID
If the issue persists, your Apple ID could be the problem. You can try using a different account.
- Go to Settings > your Apple ID > Sign Out.
- Log in with another Apple ID.
- Open the App Store and try downloading an app.
Frequently Asked Questions
Why can’t I download apps on my iPhone after updating to iOS 18/17?
This could be due to network issues, lack of storage, an Apple server outage, or a minor software glitch.
Will resetting network settings delete my apps?
No, resetting your network settings will only erase Wi-Fi passwords, VPN settings, and cellular preferences. Your apps and data remain untouched.
How do I check if Apple’s servers are down?
Visit Apple’s System Status page to check if the App Store or related services are facing issues.
Will updating iOS delete my data?
No, updating iOS will not erase your data. However, it’s always good practice to back up your iPhone before updating.
What should I do if none of these solutions work?
If none of these steps resolve the issue, contact Apple Support for further assistance.