Alternatively, you may reset all settings on your iPhone 8 Plus to return them to their default values then modify them individually. Follow these steps to accomplish this:
- Open Settings from the Home screen.
- Select General.
- Reset may be found by scrolling down and tapping it.
- Choose Reset all settings from the drop-down menu. This will restore the default system settings without damaging your iPhone data.
- If asked, enter your device's passcode.
- Then, to complete the settings reset, press the choice.
Your iPhone will resume on its own when the system settings are reset to defaults. After it has completely booted up, you may begin enabling the essential features and options.
