iOS 15 Failed To Install? Here’s How To Fix It


The new iOS 15 rolled out with some futuristic features. While most users have already downloaded the iOS 15 and started testing the new features, many geeks are stuck at iOS 15 failed to install the problem. But here we have solutions to fix unable to install iOS 15 update. 

How to Fix iOS 15 Failed to Install Issue 

Solutions 1: Check Compatibility 

iOS 15 is not compatible with every iPhone. It only supports iPhone 6S or later iPhones. So make sure that you have an iOS 15 compatible iPhone

Solution 2: Enough Battery 

Before heading to install iOS 15 on your iPhone, you must check that your iPhone’s battery is more than 50%. If the charging is not enough, keep your iPhone charging and try to download the iOS 15 update. 

Solution 3: Stable and Strong Wi-Fi

While downloading the new iOS 15, if you encounter iOS 15 failed to install, you need to ensure that your iPhone is connected to the stable and strong Wi-Fi connection to avoid iOS 15 installation issues.

Solution 4: Check iPhone Storage 

The new iOS 15 comes around 3GB in size. Hence, it would help if you made sure that there was enough storage on your iPhone. If your iPhone is running out of space, you need to clear some space first and again try to install the new iOS 15.

Solution 5: Force Quit 

Once you get the iOS 15 failed to install issue while installing the new iOS 15, you can force quit settings app and go back to the Software Update from Settings > General.

Solution 6: Reset Network Settings

Even after trying the above solutions, if you are still getting the same problem, you can reset the device’s network settings to refresh the network and smoothly install the new iOS 15. To do that, go to Settings > General > Reset > Reset Network Settings

Solution 7: Restart or Reboot The Device

If nothing works, you can restart or reboot your iPhone to refresh everything on your iPhone and fix the iOS 15 update failed to install.

Solution 8: Contact Apple Support Team

 Even after doing everything, the problem is still popping up on your iPhone; you can reach the Apple Support team to complain about the issue. You can reach the team on the Twitter Apple Support page.


We tried to give every possible method to fix the iOS 15 installation issue on your iPhone. I hope anyone method works for you. If you know any other possible way to fix this issue, don’t hesitate to drop a comment below. 

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Devendra is a full-time writer at ConsideringaApple and he is fond of new things in the tech world. He loves to read novels and write poems. This adventure-seeking guy is a hodophile who has an aim to explore all the beautiful mountains, oceans, cultures, traditions, and foods this world has to offer. Since the release of the first iPhone, he believes in Jobs' vision and praises every Apple product.

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