Common IOS 15 Problems And How To Fix Them


The iOS 15 update has brought a wealth of new features and improvements to iPhones, enhancing the user experience and providing exciting new functionalities. However, like any software update, it’s not immune to issues and glitches that can frustrate users. From battery drain to connectivity problems, iOS 15 has its fair share of common problems. But fret not, as we’ve got you covered!

In this article, we will explore some of the most common iOS 15 problems that users encounter and provide effective solutions to help you troubleshoot and resolve these issues. Whether you’re experiencing app crashes, slow performance, or any other hiccups after updating to iOS 15, we’ll guide you through step-by-step instructions and helpful tips to get your iPhone back to its optimal state.

Inside This Article

  1. Bluetooth Connectivity Issues
  2. Battery Drain Problems
  3. Wi-Fi Connection Problems
  4. App Crashes and Freezing
  5. Conclusion
  6. FAQs

Bluetooth Connectivity Issues

One of the common problems that iOS 15 users may encounter is Bluetooth connectivity issues. This can be frustrating, especially if you rely heavily on Bluetooth devices like headphones or speakers. Here are some possible solutions to fix this problem:

1. Restart Bluetooth and Device: Sometimes, a simple restart can help resolve Bluetooth connectivity problems. Turn off Bluetooth on your iOS device and the connected Bluetooth device. Then, turn them both back on and try to connect again.

2. Forget and Re-pair Bluetooth Device: If restarting doesn’t work, you can try forgetting the Bluetooth device in your iOS settings and then re-pairing it. Go to “Settings,” tap on “Bluetooth,” find the device you want to forget, and tap on the “i” icon next to it. Then, select “Forget This Device” and go through the pairing process again.

3. Reset Network Settings: Resetting the network settings on your iOS device can sometimes help fix Bluetooth connectivity problems. To do this, go to “Settings,” tap on “General,” then “Reset,” and finally select “Reset Network Settings.” Keep in mind that this will remove all saved Wi-Fi networks and passwords, so make sure you have those handy.

4. Update iOS: Apple regularly releases software updates that include bug fixes and improvements. Make sure you are running the latest version of iOS by going to “Settings,” tapping on “General,” and selecting “Software Update.” If there is an update available, download and install it to see if it resolves your Bluetooth issues.

5. Contact Apple Support: If none of the above solutions work, it’s advisable to reach out to Apple Support for further assistance. They have the expertise to investigate the issue and provide you with additional troubleshooting steps or escalate the problem if needed.

By following these steps, you can increase the chances of resolving Bluetooth connectivity issues on iOS 15. Remember, Bluetooth problems can happen occasionally, so don’t get discouraged if you encounter them. With some patience and troubleshooting, you should be able to get your devices connected and working smoothly again.

Battery Drain Problems

One of the common issues that iOS 15 users may encounter is excessive battery drain. If you notice that your iPhone battery is draining faster than usual after updating to iOS 15, there are a few possible solutions you can try:

1. Check Battery Usage: Go to Settings > Battery and check which apps consume the most power. If you find any apps that are consuming an unusually high amount of battery, consider uninstalling or disabling them.

2. Reduce Screen Brightness: High screen brightness can significantly impact battery life. Try reducing the brightness level or enable auto-brightness to allow the device to adjust the screen brightness based on ambient light conditions.

3. Disable Background App Refresh: Background App Refresh allows apps to run in the background and update their content, but it can also drain your battery. Go to Settings > General > Background App Refresh and turn it off for apps that you don’t require constant updates from.

4. Enable Low Power Mode: iOS 15’s Low Power Mode optimizes device settings to reduce battery consumption. You can enable it by going to Settings > Battery > Low Power Mode. It limits network activity, disables automatic downloads, reduces screen brightness, and other power-saving measures.

5. Close Unused Apps: Apps running in the background consume battery power. Close the apps that you are not actively using by double-clicking the Home button (or swiping up from the bottom on iPhone models without a Home button) and swipe the apps away.

6. Reset Settings: If none of the above solutions work, you can try resetting all settings on your device. Go to Settings > General > Reset > Reset All Settings. Note that this will not delete any of your data but will revert all settings to their default values.

By trying these troubleshooting steps, you can effectively address the battery drain issues on iOS 15 and improve your device’s battery performance.

Wi-Fi Connection Problems

One of the common issues that iOS 15 users may experience is Wi-Fi connection problems. Whether it’s a slow or unstable connection, difficulties connecting to a network, or unexpected disconnections, these problems can be frustrating. However, there are several solutions you can try to resolve Wi-Fi connection problems on your iPhone or iPad.

1. Restarting the Device

One of the simplest and most effective ways to address Wi-Fi connection issues is to restart your device. This can help refresh the network settings and resolve any temporary glitches that might be causing the problem. Simply press and hold the power button, then swipe to power off your device. Wait for a few seconds and turn it back on.

2. Forget Wi-Fi Network

If you’re encountering Wi-Fi connectivity issues with a specific network, you can try forgetting the network and reconnecting to it. To do this, go to the Settings app, tap on “Wi-Fi,” and find the network in question. Tap on the (i) icon next to it and select “Forget This Network.” Then, reconnect to the network by tapping on it and entering the network password if required.

3. Reset Network Settings

In some cases, resetting the network settings can help resolve persistent Wi-Fi issues. To do this, go to Settings, tap on “General,” then select “Reset.” Choose “Reset Network Settings” and enter your device passcode if prompted. Keep in mind that this will reset all your network settings, including saved Wi-Fi passwords, so you’ll need to re-enter them.

4. Update iOS

Keeping your iOS device up to date is crucial for ensuring the best performance and compatibility with Wi-Fi networks. Apple regularly releases software updates that address various issues, including Wi-Fi connectivity problems. Go to Settings, tap on “General,” and select “Software Update” to check for any available updates. If an update is available, download and install it on your device.

5. Contact Apple Support

If you’ve tried the above troubleshooting steps and are still experiencing Wi-Fi connection problems, it’s recommended to reach out to Apple Support for further assistance. They can provide more personalized guidance and help resolve any underlying software or hardware issues that may be causing the problem.

By following these troubleshooting steps, you should be able to fix common Wi-Fi connection problems on iOS 15. Remember, each case may differ, so it’s important to try these solutions one by one to find the one that works for you.

App Crashes and Freezing

One of the most frustrating issues that iOS users may encounter is app crashes and freezing. It can disrupt your workflow and render your favorite apps unusable. Fortunately, there are several steps you can take to address this problem. Here are some troubleshooting tips:

1. Update your apps: Outdated apps can sometimes lead to crashes and freezing. Make sure that you have the latest version of the app installed. You can check for updates by opening the App Store and going to the “Updates” tab.

2. Restart the app: Close the problematic app completely by double-clicking the home button (for older iPhone models) or swiping up from the bottom of the screen (for iPhone X and newer models). Find the app in the app switcher and swipe it up to close it. Then, relaunch the app to see if the issue persists.

3. Restart your device: Sometimes, a simple restart of your iPhone can resolve app crashes and freezing. Press and hold the power button until the “slide to power off” option appears. Slide it to turn off your device, then press and hold the power button again to turn it back on.

4. Clear app cache: App cache can accumulate over time and lead to performance issues. To clear the cache for a specific app, go to “Settings” > “General” > “iPhone Storage”. Find the app in the list and tap on it. From there, you can choose to offload the app or delete it completely. Keep in mind that offloading an app will preserve its data, while deleting it will remove all associated data.

5. Reset all settings: If the app crashes persist, you can try resetting all settings on your iPhone. This will not erase your data, but it will reset all system settings to their default values. Go to “Settings” > “General” > “Reset” > “Reset All Settings” and confirm your selection. After the reset, you will need to reconfigure your preferences.

6. Contact the app developer: If none of the above steps resolve the app crashing issue, it may be a problem with the app itself. Reach out to the app developer or check their website/support forums for any known issues or updates that address the problem.

By following these troubleshooting tips, you can hopefully resolve the app crashes and freezing problems on your iOS device. Remember to keep your apps updated and regularly clear app cache to maintain optimal performance.


With its sleek design and innovative features, iOS 15 is undeniably a powerful operating system for any iPhone user. However, like any software release, it is not without its share of issues. From battery drains to Wi-Fi connectivity problems, these common iOS 15 problems can sometimes disrupt your experience.

Fortunately, with the troubleshooting tips and solutions provided in this article, you can tackle these issues head-on and optimize your iOS 15 experience. Whether it’s resetting your network settings, updating your apps, or performing a software update, there are various steps you can take to resolve the common issues you may encounter.

Remember, if you’re still facing difficulties, don’t hesitate to reach out to Apple Support or visit the Apple Community for further assistance. With a little patience and persistence, you’ll be able to overcome any obstacles and fully enjoy the seamless performance and enhanced features of iOS 15.


1. Why is my iPhone battery draining so quickly after updating to iOS 15?

If you’re experiencing rapid battery drain after updating to iOS 15, there can be several reasons for it. One common cause is background activity from new features or apps that are running continuously. To mitigate this issue, go to Settings > Battery and check which apps are using the most battery. You might also want to disable unnecessary push notifications and reduce screen brightness to conserve battery life.

2. How can I fix apps crashing or freezing on iOS 15?

If you’re encountering frequent app crashes or freezes on iOS 15, a simple solution is to force quit the app and reopen it. If the problem persists, try uninstalling and reinstalling the app. Additionally, make sure that all your apps are up to date by going to the App Store and checking for updates. If none of these steps resolve the issue, restarting your device or performing a software update might be necessary.

3. I’m having trouble connecting to Wi-Fi after updating to iOS 15. What should I do?

If you’re experiencing Wi-Fi connectivity issues after updating to iOS 15, start by turning off your Wi-Fi and then turning it back on. If that doesn’t work, try forgetting the Wi-Fi network and reconnecting to it. Resetting your network settings can also help resolve any network-related problems. To do this, go to Settings > General > Reset > Reset Network Settings. If the issue still persists, contacting your internet service provider or Apple Support might be necessary.

4. How do I free up storage space on iOS 15?

If you’re running low on storage space after updating to iOS 15, there are a few ways to free up space. Start by deleting unnecessary apps, photos, and videos. You can also offload unused apps, which removes the app itself but retains its data. Additionally, utilize cloud storage services like iCloud or Google Photos to back up and store your media files. Clearing cache and temporary files from apps can also help free up space.

5. Why are my notifications not showing up on the lock screen after updating to iOS 15?

If you’re not receiving lock screen notifications on iOS 15, it could be due to incorrect notification settings. First, ensure that notifications are enabled for the specific apps in question. You can do this by going to Settings > Notifications and selecting the app. Make sure that “Allow Notifications” is turned on. Additionally, check if “Show Previews” is set to “Always” or “When Unlocked.” If notifications are still not appearing, restarting your device or updating to the latest iOS version may help resolve the issue.