iOS 12 cannot be installed: What you can do

You may encounter various problems when updating to iOS 12, but you can fix them all quite easily. If you encounter an error during the update, try restarting your device first.

iOS 12 cannot be installed: How to proceed

Since an error can occur at different points during the update, you must first find out what triggered it. Therefore, go through the following points:

1. To begin with, restart the device that is to be updated. A restart often fixes many problems that are not detected at all on the interface.
2. Now go to the settings to "General" and further to software update and try to manually perform an update.
3. Also test whether there is currently enough memory on the device. An update can use several hundreds of megabytes and needs accordingly free space.

Erroneous download

1. When updating, among other things, there may be an error during the download.
2. In this case, you must manually go to the settings to "General" > iPhone Storage".
3. Scrollen Sie bis zur Auflistung des Updates, wählen Sie „Update löschen” und führen Sie die oben beschriebenen Schritte erneut durch.
4. Alternativ können Sie auch ein Update über iTunes durchführen, indem Sie das Gerät mit dem Computer verbinden.