Your software update failed when you are trying iOS 11 update? Actually, this is not new, rather one among the common issues that appeared in the previous iOS version and affected a lot of iOS users globally. The good news is, in this article, we will share you 7 possible solutions you can try to resolve Apple software update error occurred while installing iOS 11 update (also can be applied to iOS 10.3.3/10/9/8) on your iPhone 7/7 Plus/6s/6s Plus/6/6 Plus/5s.
Option 1: Wait A Few Hours
Option 2: Restart Your Device and Retry
Option 3: Reset iPhone/iPad Network Settings.
Option 4: Try to Update with iTunes
Option 5: Free Up More Storage before Downloading.
Option 6: Using IPSW File to Update (For Advanced Users Only)
Option 7: Fix Software Update Failed Issue with Tenorshare ReiBoot
This issue occurs may due to the Apple server is overcrowded with a huge number of users trying to download iOS 11 at the same time. Hence, the best solution is to just to wait for a few hours before you update.
When the error message “An error occurred downloading iOS 11” appears, just click on the Close button to exit the error message. Then force restart your iPhone or iPad. After restarted, tap on “ Download and Install” again.
If wait and restart don’t help you fix “software updated error in iOS 11”, then the problem might lie with your network. You can reboot your Wi-Fi rooter and make sure your Internet connection is working well. You just need to do the following steps:
Head to Settings > General > Reset > Reset Network Settings. After that, tap on “Download and Install” to see whether it works.
Alternatively, you can download the software update with iTunes on your computer instead of Apple’s OTA servers. This method works well most of the time, but we suggest you to update your iTunes to the latest version before start.
To do so, you just need to plug in your iOS device to your PC or Mac and when iTunes launches, click "Check for Update", which can be found under Summary pane.
There is a possibility that your iPhone or iPad is out of storage so that the iOS 11 software update failed. Just delete some useless data and release more space for your new iOS version before downloading. Here I recommend you powerful and professional iPhone cleaning mater-Tenorshare iCareFone for you. With this tool, you can instantly removed any unwanted junk files, apps and large files within a couple of clicks so that free up more storage space.
This method is recommended for advanced users who are comfortable with firmware files and want to update to iOS 11 manually.
First of all, click here download the corresponding IPSW files for your iPhone.
Connect device to computer and go to iTunes Summary tab.
Hold down SHIFT key on Windows PC or Alt/Option key on Mac and click the “Restore iPhone” button.
Preview and select the iOS 11 IPSW file downloaded earlier.
Then iTunes will start installing iOS 11 on your device. Once the process has been completed, you can restore from your backup if you have made one.
If nothing above helps and you are not an advanced user, there is a much easier alternative way to get this fixed with the help of Tenorshare ReiBoot, which provides an ultimate solution to fix all iOS issues, including stuck in recovery mode, verifying update, DFU mode or cannot download or update software etc. with ease. Now let’s take a look at how it works.
Did any of these work for you ? Let us know in the comments section below or tell us if you found another way to fix “unable to install update due to an error occurred when installing iOS 11”. Stay updated with all the latest news and developments.comments powered by Disqus