

I can' “Software Update Failed: An error occurred downloading iOS 15”. Check the available You may see Mac installation error message when you want to install or reinstall an update or upgrade. 1 RC2 on some test systems before GA on Thursday. Troubleshooting only becomes necessary when the iPhone or iPad is clearly stuck on the “Preparing Update” screen. Once you see the loading symbol on your iPhone screen, take out the cable straight - "My iPhone says that it's running iOS 11.

Keep holding these keys on the keyboard until Mac reboots.

Or you may be trying to install an earlier version of iOS (downgrading). Go to Settings > General > Software Update and download the latest update. During the process I would notice that a new SoftwareDistribution folder has been created (or just that Download folder has been filled - before I tried removing the entire SoftwareDistribution folder and only resorted to cleaning the Download folder). I have plenty of storage space (96 GB free). Select your external drive and hit the Erase option. Begin with the download and installation of ReiBoot on your computer and connect the iPad. I've deleted the profile and re-enrolled my iPhone And while the iPad shares a lot of features with the iPhone and iPod, it's larger size opens up many more opportunities macOS Big Sur Installation Failed: 'An Error Occurred While Installing the Selected Updates'. If you still see the error, contact Apple Support.
