Resetting your iPhone to factory settings is an essential process for various situations, such as troubleshooting persistent issues, preparing the device for resale, or passing it on to someone else.

• Factory resetting erases all data, apps, and settings from your iPhone, returning it to original condition • Always back up your device before performing a factory reset to avoid permanent data loss ...

The choice to perform a factory reset on an iPhone is driven by multiple motivations, ranging from the intent to sell the device, addressing ongoing operational problems, to a wish for a clean slate.