What do you do if iOS 12 doesn't seem to be downloading or installing?

• If your iPhone is having problems installing an update, it's either due to a lack of RAM or a shaky Wi-Fi connection. It's also a good idea to double-check if updates are set to install automatically.
• Before you begin the update, make sure you have enough of battery life left, or plug in your phone to charge while it is running.
• Go to [Device name] Storage > Settings > General.
• The update can be seen in the app list.
• Then press Delete Update after selecting the update.
• Download the latest update from Settings > General > Software Update.

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