Is there a free and downloadable single-file version of the iPhone XR or iOS 12 guide? Is there a free and downloadable single-file version of the manual for the iPhone XR or for the iOS 12 that it comes installed with? I mean downloadable (for example as a .pdf) without using Apple's iOS or having logged in to an Apple server from an actual iPhone XR.
You can use the Books app on macOS or Apple Books app on iOS to download single file user iPhone user guide for iOS 12 for free. Use the following link to obtain the guide:


iPhone User Guide for iOS 12.3