If you’re a regular user of the Personal Hotspot feature for iPhones and cellular-equipped iPads, you might wondered where the off setting went in iOS 13.1 and iPadOS 13.1. It’s gone, but it’s not an error and you’re not just missing it.
Apple in that release—not in iOS 13.0, but the 13.1 release for both platforms—rethought how it expresses Personal Hotspot’s use philosophically. In previous releases, you had the on-demand Personal Hotspot that could be turned on, put on standby, or turned off. There was also an Instant Hotspot feature, which allowed any of your iCloud-connected devices to select the Personal Hotspot even if it were set to Off or Off, But Discoverable.